JP2006265830A - Construction method for form - Google Patents

Construction method for form Download PDF

Info

Publication number
JP2006265830A
JP2006265830A JP2005081102A JP2005081102A JP2006265830A JP 2006265830 A JP2006265830 A JP 2006265830A JP 2005081102 A JP2005081102 A JP 2005081102A JP 2005081102 A JP2005081102 A JP 2005081102A JP 2006265830 A JP2006265830 A JP 2006265830A
Authority
JP
Japan
Prior art keywords
ruler
formwork
column base
anchor
mold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2005081102A
Other languages
Japanese (ja)
Other versions
JP4703226B2 (en
Inventor
Koichi Murahashi
広一 村橋
Keiichi Kamo
圭一 鴨
Koji Otsuka
幸治 大塚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Kasei Homes Corp
Original Assignee
Asahi Kasei Homes Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Kasei Homes Corp filed Critical Asahi Kasei Homes Corp
Priority to JP2005081102A priority Critical patent/JP4703226B2/en
Publication of JP2006265830A publication Critical patent/JP2006265830A/en
Application granted granted Critical
Publication of JP4703226B2 publication Critical patent/JP4703226B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Foundations (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To easily and surely set the linearity of a form, when a form member is installed. <P>SOLUTION: A reference plane 21 of a column base part, wherein a reference line for specifying a planar position is set and which is set at a predetermined height, is formed at the intersecting point of footing beams which are arranged in a grid pattern, and an anchor assembly A, capable of rigidly holding an anchor bolt 1 is fixed to the intersecting point. A reinforcing bar of the footing beam is arranged between the anchor assemblies, and a plurality of form members 25a-25f are placed temporarily. Columnar leg form rulers C and D are attached, by inserting the anchor bolt into the insertion 10 holes of the column-base-part form rulers C and D. Positioning is performed by locking an upper flange 26 of the form member 25b to a locking part 13 of the columnar leg form ruler; a first flat-part form ruler E is arranged in the upper part of the form member 25c, which continues into the column-base-part form rulers and which continues the form member 25b; and the form member 25c is locked to the first flat-part form ruler. Flat-part form rulers continue in sequence below, and the form members continue sequentially downward, so that the flat-part form rulers can be locked to the form members, respectively. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、型枠の施工方法に関し、特に、基礎梁に沿って配置する複数の型枠部材を直線性を保持して容易に且つ確実に設置することを実現した型枠の施工方法に関するものである。   The present invention relates to a method for constructing a formwork, and more particularly, to a method for constructing a form that realizes easy and reliable installation of a plurality of formwork members arranged along a foundation beam while maintaining linearity. It is.

鉄骨造の建物では、基礎梁を格子状に配置すると共に所定位置にアンカーボルトを配置した基礎を構築し、アンカーボルトに柱を接続して躯体を構成するのが一般的である。   In steel-framed buildings, it is common to construct a foundation by arranging foundation beams in a lattice pattern and constructing a foundation in which anchor bolts are arranged at predetermined positions and connecting columns to the anchor bolts.

上記の如き基礎を構築する際の手順について説明する。予め構成した遣り方を基準として基礎梁に沿って水糸を張り渡し、この水糸に従って鉄筋を配筋すると共に複数の型枠部材を配置する。この際、型枠部材の上下端部に巾止め具を嵌め込み、対向する型枠部材間の間隔寸法を確保すると共に、隣接する型枠部材の接続部位での蛇行を防止して直線性を維持するために、型枠部材の側面に端太材（ばたざい）と呼ばれる長尺の鋼管を係止する。   A procedure for constructing the foundation as described above will be described. A water string is stretched along the foundation beam with a pre-configured manner as a reference, and reinforcing bars are arranged along with the water string and a plurality of formwork members are arranged. At this time, the width stoppers are fitted into the upper and lower end portions of the mold member to ensure the distance between the opposing mold members and to prevent the meandering at the connecting portion of the adjacent mold members to maintain the linearity. In order to do this, a long steel pipe called end thick material (bazaza) is locked to the side surface of the formwork member.

上記の如くして設置された型枠を構成する型枠部材の上部に、定規プレート（アンカーボルトの位置決めプレート）を取り付け、該定規プレートに於ける予め設定された柱の取付位置に夫々複数のアンカーボルトを吊り下げることで、該アンカーボルトを配置している。   A ruler plate (anchor bolt positioning plate) is attached to the upper part of the formwork member constituting the formwork installed as described above, and a plurality of column mounting positions are set in advance on the ruler plate. The anchor bolt is suspended by suspending the anchor bolt.

即ち、基礎に於けるアンカーボルトの配置位置は組み立てられた型枠を基準として設定され、且つアンカーボルトの設置順序は型枠の組立後となっている。そして、アンカーボルトを配置した後、型枠の内部にコンクリートを打設し、所定の養生を行い、コンクリートが硬化した後、定規プレート及び型枠を撤去するという一連の作業が行われる。   That is, the position of the anchor bolts on the foundation is set with reference to the assembled formwork, and the installation order of the anchor bolts is after the formwork is assembled. And after arrange | positioning an anchor bolt, a series of operation | work which casts concrete inside a formwork, performs predetermined curing, and after concrete hardens | cures, removes a ruler plate and a formwork is performed.

尚、定規プレートは対向する型枠部材の間隔を規定することが可能であり、長尺のものを使用すれば型枠部材の直線性も確保できるため、長尺の定規プレートを型枠部材の上部に連続的に配置することによって前述の巾止め具や端太材を使用することなく型枠部材やアンカーボルトの位置決め作業を行うこともなされており、特に工業化住宅においては高い頻度で採用されている。   The ruler plate can define the interval between the opposing mold members, and if a long one is used, the linearity of the mold member can be secured. Positioning work of formwork members and anchor bolts is also done without using the above-mentioned width stoppers and end thick materials by arranging them continuously at the top, especially in industrialized houses. ing.

上記の一連の作業は柱脚部と基礎との接合部を理論上回転可能に接合するいわゆるピン接合の場合の一般的な作業手順である。   The above-described series of operations is a general operation procedure in the case of so-called pin joining in which the joint between the column base and the foundation is theoretically rotatably joined.

一方、ラーメン構造の建物等では、柱脚部の回転を拘束して大きな曲げモーメントを基礎に伝達し得るように構成する必要があり、柱脚部を接続するアンカーボルトもピン接合の場合と比べて強固に構成されることが要求される。即ち、前述したように柱脚部に対応して配置される複数のアンカーボルトを定規プレートに吊り下げておくのでは強度的に不充分であるため、予め複数のアンカーボルトを高い剛性と定着力を保持し得るように組み立てておき、この組立体を柱脚部毎に配置して配筋するようにしている。   On the other hand, for buildings with a rigid frame structure, it is necessary to constrain the rotation of the column base so that a large bending moment can be transmitted to the foundation, and the anchor bolts that connect the column base are also compared to the pin connection case. It is required to be firmly configured. That is, as described above, it is not sufficient in strength to suspend a plurality of anchor bolts arranged corresponding to the column bases on the ruler plate. Are assembled so that they can be held, and this assembly is arranged for each column base part and arranged.

例えば、特許文献１に記載された技術は、建物の柱脚部を接続する複数のアンカーボルトをベースプレートに固定すると共に、該ベースプレートの外形と略同寸法となるように巻いたフープ筋を複数の立上り筋と接合した補強筋をアンカーボルトの周囲に配筋することによって堅牢なラーメン構造の組立体を構成し、この組立体を利用することで、アンカーボルトを剛に自立させて予め設定された位置に正確に設置し得るようにしたものである。   For example, the technique described in Patent Document 1 fixes a plurality of anchor bolts that connect column bases of a building to a base plate, and a plurality of hoops that are wound to have substantially the same dimensions as the outer shape of the base plate. A rigid ramen structure assembly is constructed by arranging reinforcing bars joined to the rising bars around the anchor bolts. By using this assembly, the anchor bolts are rigidly self-supporting and set in advance. It is designed to be installed accurately at the position.

上記特許文献１の技術では、複数のアンカーボルトを組立体によって自立させることができるため、組立体を柱脚部の位置に設置することで、型枠の施工とは無関係にアンカーボルトの位置決めを行うことができる。このため、組立体を設置した後、該組立体の周囲で、例えば配筋作業や型枠部材の組立作業等を行う場合であっても、また設置された型枠にコンクリートを打設し或いは打設されたコンクリートに振動を与えるような場合であっても、アンカーボルトがふらつくことがなく、アンカーボルトを正確な位置に設置することができる。   In the technique of the above-mentioned Patent Document 1, a plurality of anchor bolts can be self-supported by the assembly. Therefore, by positioning the assembly at the position of the column base portion, positioning of the anchor bolts can be performed regardless of the formwork construction. It can be carried out. For this reason, after installing the assembly, concrete is placed on the installed formwork even when, for example, bar arrangement work or assembly work of the formwork member is performed around the assembly. Even in the case where vibration is applied to the placed concrete, the anchor bolt does not fluctuate, and the anchor bolt can be installed at an accurate position.

また例えば特許文献２に記載された技術は、捨てコンクリート上に下部プレートを設置して、該下部プレートに記されたけがき線と該捨てコンクリート上に記された芯墨とを一致させることにより該下部プレートの位置出しをすると共にアンカーボルトの下端を差し込んで固定し、配筋、型枠組みを行った後、アンカーボルト上端に上部プレートを差し込み、該上部プレートに記されたけがき線を水糸に一致させ、この一致状態を保ちつつ該上部プレートを型枠上面に固定することでアンカーボルトを正確な位置に設置し得るようにしたものである。   In addition, for example, the technique described in Patent Document 2 installs a lower plate on discarded concrete, and matches the markings printed on the lower plate with the core ink printed on the discarded concrete. After positioning the lower plate and fixing the lower end of the anchor bolt, arranging the bars and forming the frame, insert the upper plate into the upper end of the anchor bolt and use the marking line on the upper plate as the water thread. The anchor bolts can be installed at an accurate position by matching them and fixing the upper plate to the upper surface of the mold frame while maintaining the matching state.

上記特許文献２の技術では、複数のアンカーボルトは、下端側が下部プレートに固定され、上端側が上部プレートを介して型枠部材の上面に固定される。即ち、この技術では、型枠組みが終了するまでアンカーボルトの上端側を固定することはできないものの、型枠組みが終了した後、型枠部材にコンクリートを打設し或いは打設されたコンクリートに振動を与える際に、アンカーボルトがふらつくことがなく、アンカーボルトを正確な位置に設置することができる。   In the technique of Patent Document 2, the lower ends of the plurality of anchor bolts are fixed to the lower plate, and the upper ends are fixed to the upper surface of the mold member via the upper plate. That is, with this technique, the upper end side of the anchor bolt cannot be fixed until the formwork is finished, but after the formwork is finished, concrete is placed on the formwork member or vibration is applied to the placed concrete. When giving, the anchor bolt does not fluctuate, and the anchor bolt can be installed at an accurate position.

しかし、上記特許文献１，２の技術を利用して基礎を構築する場合であっても、型枠を施工する際には、前述したように、遣り方を基準として目的の基礎梁に沿って水糸を張り渡し、この水糸に従って複数の型枠部材を配置し、対向する型枠部材間の間隔寸法を確保すると共に複数の鋼管（端太材）を利用し、この鋼管で型枠部材の側面を固定することで直線性を確保し、更に隣接する型枠部材を互いに接続して型枠を施工するのが一般的である。   However, even when the foundation is constructed using the techniques of Patent Documents 1 and 2, when constructing the formwork, as described above, along the target foundation beam based on the manner of use. A plurality of formwork members are arranged according to the water yarn, and a space between the opposing formwork members is secured, and a plurality of steel pipes (end thick materials) are used, and the formwork members are used with this steel pipe. It is common to secure the linearity by fixing the side surfaces of the two and to construct the mold by connecting the adjacent mold members together.

特許第２５１６６５３号公報Japanese Patent No. 2516653 特許第２６３０６２３号公報Japanese Patent No. 2630623

上記特許文献１，２に記載された技術では何れもアンカーボルトの位置精度を向上させると共に安定させることができる。しかし、これらは型枠の施工方法に関するものではなく、これらの技術を利用する場合であっても、型枠を施工する場合には、遣り方を基準として型枠部材のレベル及び接続した型枠部材の直線性を設定し、この型枠部材の側面を端太材（鋼管等の剛性を持った棒状の部材）を利用して拘束することで、設定された直線性を保持させるものである。   In any of the techniques described in Patent Documents 1 and 2, the position accuracy of the anchor bolt can be improved and stabilized. However, these are not related to the method of constructing the formwork, and even when using these technologies, when constructing the formwork, the level of the formwork member and the connected formwork based on how to use The linearity of the member is set, and the set linearity is maintained by constraining the side surface of the formwork member using a thick end material (a rod-shaped member having rigidity such as a steel pipe). .

上記の如く、アンカーボルトの設置作業や配筋作業と型枠の設置作業とは異なる作業として行われているため、型枠を施工する際の作業が煩雑となり、この結果、施工手間が掛かるという問題が生じている。   As described above, the installation work of the anchor bolt and the bar arrangement work and the installation work of the formwork are performed as work different from each other, so the work for constructing the formwork becomes complicated, and as a result, it takes time and effort. There is a problem.

本発明の目的は、型枠部材を設置するに際し、型枠の直線性を容易に且つ確実に設定し得るようにした型枠の施工方法を提供することにある。   An object of the present invention is to provide a method for constructing a mold that allows the linearity of the mold to be set easily and reliably when installing the mold member.

上記課題を解決するために本発明に係る型枠の施工方法は、格子状に配置された基礎梁の交点にアンカーボルトを埋設し、該アンカーボルトによって鉄骨柱の柱脚部を固定して構成される鉄骨造建物の基礎工事に於ける複数の型枠部材を連接して基礎の型枠を構成する際の施工方法であって、アンカーボルトを移動不能に保持し得るように構成されたアンカー組立体と、前記アンカー組立体を構成する複数のアンカーボルト又は該アンカーボルトに取り付けた取付治具を挿通する複数の挿通孔が形成され且つ幅方向両側の所定位置に柱脚部の近傍に配置された型枠部材の上縁を係止する複数の係止部を有する柱脚部型枠定規と、所定の長さを有し幅方向の両側所定位置に型枠部材の上縁を係止する複数の係止部を有する平部型枠定規と、を有し、アンカー組立体の平面的な位置を規定する基準線が設定されると共に所定の高さに水平に設定された柱脚部の基準面を形成し、前記柱脚部の基準面にアンカー組立体を配置すると共に該アンカー組立体を前記基準線を基準として所定位置に固定し、アンカー組立体の間に基礎梁の鉄筋を配置すると共に複数の型枠部材を仮置きし、アンカーボルト又は該アンカーボルトに取り付けた取付治具を柱脚部型枠定規の挿通孔に挿通して該柱脚部型枠定規をアンカー組立体に取り付けると共に、前記柱脚部型枠定規に設けた複数の係止部に型枠部材の上縁を係止することで該型枠部材の位置決めを行い、第１の平部型枠定規を、前記柱脚部型枠定規に連続させて、又は前記柱脚部型枠定規に一部を重ね合わせて、前記柱脚部型枠定規に係止された型枠部材に連続させた型枠部材に配置し、第１の平部型枠定規に設けた係止部に、前記柱脚部型枠定規に係止された型枠部材に連続させた型枠部材の上縁を係止することで該型枠部材の位置決めを行うことを特徴とするものである。   In order to solve the above problems, a method for constructing a formwork according to the present invention is configured by embedding anchor bolts at intersections of foundation beams arranged in a lattice shape and fixing column bases of steel columns with the anchor bolts. A construction method for constructing a base formwork by connecting a plurality of formwork members in the foundation work of a steel structure to be constructed, and an anchor configured to hold an anchor bolt immovably An assembly and a plurality of insertion holes for inserting a plurality of anchor bolts constituting the anchor assembly or a mounting jig attached to the anchor bolt are formed, and are arranged in the vicinity of the column base at predetermined positions on both sides in the width direction. A column base mold ruler having a plurality of locking portions for locking the upper edge of the formed mold member, and the upper edge of the mold member having a predetermined length at both predetermined positions in the width direction A flat part form ruler having a plurality of locking parts A reference line defining a planar position of the anchor assembly is set and a reference surface of the column base is set horizontally at a predetermined height, and the anchor assembly is formed on the reference surface of the column base. The anchor assembly is fixed at a predetermined position with reference to the reference line, the reinforcing bars of the foundation beam are arranged between the anchor assemblies, and a plurality of formwork members are temporarily placed, and the anchor bolt or the anchor A mounting jig attached to the bolt is inserted into the insertion hole of the column base part form ruler to attach the column base part form ruler to the anchor assembly, and a plurality of latches provided on the column base part form ruler The mold member is positioned by locking the upper edge of the mold member to the part, and the first flat part mold ruler is connected to the column base part mold ruler or the column base part Part of it overlapped with the mold ruler and locked to the column base mold ruler A formwork placed on a formwork member that is continuous with the frame member, and is connected to a formwork member that is locked to the column base part formwork ruler at a locking portion provided on the first flat part formwork ruler. The formwork member is positioned by locking the upper edge of the member.

上記型枠の施工方法に於いて、第２の平部型枠定規を、前記第１の平部型枠定規に連続させて、又は前記第１の平部型枠定規に一部を重ね合わせて、前記第１の平部型枠定規に係止された型枠部材に連続させた型枠部材に配置し、第２の平部型枠定規に設けた係止部に、前記第１の平部型枠定規に係止された型枠部材に連続させた型枠部材の上縁を係止することで該型枠部材の位置決めを行うことが好ましい。   In the above-mentioned formwork construction method, the second flat part form ruler is made to be continuous with the first flat part form ruler or partly overlapped with the first flat part form ruler. The first flat part mold ruler is placed on a mold member that is continuous with the mold member locked to the first flat part mold ruler. It is preferable to position the mold member by locking the upper edge of the mold member that is continuous with the mold member locked to the flat part ruler.

更に、上記何れかの型枠の施工方法に於いて、連続的に配置された型枠部材どうしの接続部の位置と、アンカー組立体に取り付けた柱脚部型枠定規と第１の平部型枠定規との接続位置及び第１の平部型枠部材に連続させた第２の平部型枠定規との接続位置が互いに一致することなく配置されていることが好ましい。   Further, in any one of the above-mentioned methods for constructing the formwork, the position of the connection part between the continuously placed formwork members, the column base part formwork ruler attached to the anchor assembly, and the first flat part It is preferable that the connection position with the mold ruler and the connection position with the second flat part mold ruler connected to the first flat part mold member do not coincide with each other.

上記何れかの型枠の施工方法に於いて、アンカー組立体が、両端にネジ部を有する複数のアンカーボルトと、前記アンカーボルトを挿通するボルト孔が形成された下部添えプレート及び上部添えプレートと、前記下部添えプレートの下面に一体化された定着体と、前記アンカーボルトのネジ部に螺合するナットと、を有し、各アンカーボルトの一方側のネジ部を下部添えプレートに形成されたボルト孔に挿通すると共にナットによって挟持固定し、且つ他方側のネジ部を上部添えプレートに形成されたボルト孔に挿通すると共にナットによって挟持固定することで剛構造をなし、且つ柱脚部の基準面に対し定着体がボルトによって固着されるものであることが好ましい。   In any one of the above-mentioned methods for constructing a formwork, the anchor assembly includes a plurality of anchor bolts having screw portions at both ends, a lower accessory plate and an upper accessory plate in which bolt holes for inserting the anchor bolts are formed. A fixing body integrated with a lower surface of the lower attachment plate, and a nut screwed into a screw portion of the anchor bolt, and a screw portion on one side of each anchor bolt is formed on the lower attachment plate. Inserted into the bolt hole and clamped and fixed with a nut, and the other screw part is inserted into the bolt hole formed in the upper accessory plate and fixed with a nut to form a rigid structure, and the base of the column base It is preferable that the fixing member is fixed to the surface by bolts.

また上記何れかの型枠の施工方法に於いて、一方の端部側に前記アンカー組立体を構成するアンカーボルトに螺合する雌ネジ部が形成され他方の端部側に前記柱脚部型枠定規に形成された挿通孔に挿通される挿通部が形成された取付治具を有し、柱脚部の基準面に固定されたアンカー組立体のアンカーボルトに前記取付治具を締結すると共に、該取付治具を挿通孔に挿通して柱脚部型枠定規をアンカー組立体に取り付けることが好ましい。   Further, in any of the above-described methods for constructing a mold, an internal thread portion that is screwed to an anchor bolt constituting the anchor assembly is formed on one end side, and the column base portion mold is formed on the other end side. A mounting jig having an insertion portion inserted into an insertion hole formed in the frame ruler, and fastening the mounting jig to an anchor bolt of an anchor assembly fixed to a reference surface of the column base It is preferable to insert the mounting jig through the insertion hole and attach the column base part form ruler to the anchor assembly.

本発明に係る第１の施工方法では、型枠を構成する際に、アンカー組立体を構成するアンカーボルトを位置の基準とし、且つ該アンカーボルト又はアンカーボルトに取り付けた取付治具（以下、単に「アンカーボルト」という）に取り付けた柱脚部型枠定規を直線の基準として複数の型枠部材を係止することで、該複数の型枠部材を簡単な作業で且つ直線精度を保持して施工することができる。   In the first construction method according to the present invention, when forming the formwork, the anchor bolt constituting the anchor assembly is used as a reference of the position, and the anchor bolt or a mounting jig attached to the anchor bolt (hereinafter simply referred to as the anchor bolt). By locking the plurality of formwork members using the column base part form ruler attached to the “anchor bolt” as a straight line reference, the plurality of formwork members can be kept in a simple operation and the straight line accuracy is maintained. Can be constructed.

即ち、アンカーボルト組立体がアンカーボルトを剛に保持して構成されるため、このアンカーボルト組立体を予め格子状に配置された基礎梁の交点に設定された基準面に固定することで、目的の基礎に於けるアンカーボルトの位置を規定することができる。この状態で、建物の柱脚部毎に固定されたアンカー組立体は、高い剛性を有するため、アンカーボルトは自立し、且つ該アンカーボルトの上端側がふらつくようなことがない。   That is, since the anchor bolt assembly is configured to hold the anchor bolt rigidly, the anchor bolt assembly is fixed to a reference plane set at the intersection of the foundation beams arranged in a grid in advance. The position of the anchor bolt at the base of the can be defined. In this state, since the anchor assembly fixed for each column base of the building has high rigidity, the anchor bolt is self-supporting and the upper end side of the anchor bolt does not fluctuate.

アンカー組立体とアンカー組立体の間に鉄筋を配置すると共に複数の型枠部材を仮置きしておき、上記の如く、安定している状態で自立したアンカーボルトに柱脚部型枠定規の挿通孔を嵌合させることで、該柱脚部型枠定規の端部を片持ち梁状に跳ね出させて取り付けることができる。従って、柱脚部型枠定規の跳ね出した部分に設けた複数の係止部に型枠部材の上縁を所定長さにわたって係止することで該型枠部材を位置決めすることができる。型枠部材は、上縁が所定長さにわたって柱脚部型枠定規に係止されるため、該柱脚部型枠定規に沿うこととなり直線性が保証される。   Place the reinforcing bars between the anchor assembly and temporarily place a plurality of formwork members, and insert the column base part form ruler into the anchor bolts that are self-supporting in a stable state as described above. By fitting the holes, the ends of the column base part form rulers can be attached in a cantilevered manner. Therefore, the formwork member can be positioned by engaging the upper edge of the formwork member over a predetermined length with a plurality of engaging portions provided in the protruding portion of the column base part formwork ruler. Since the upper edge of the mold member is locked to the column base part mold ruler over a predetermined length, the mold member conforms to the column base part mold ruler, and linearity is guaranteed.

アンカーボルトに取り付けた柱脚部型枠定規に連続させて或いは一部を重ね合わせて、且つ柱脚部型枠定規に係止された型枠部材に連続させた型枠部材の上部に、第１の平部型枠定規を配置し、この第１の平部型枠定規の係止部に、前記柱脚部型枠部材に係止された型枠部材に連続させた型枠部材の上縁を係止することで、アンカーボルトを基準として、柱脚部型枠定規、第１の平部型枠定規を連続させて配置すると共に、柱脚部型枠上記に係止された型枠部材、第１の平部型枠定規に係止された型枠部材を連続させて配置することができる。   The upper part of the formwork member connected to the column base part form ruler attached to the anchor bolt is overlapped with or partially overlapped with the form part fixed to the post base part form ruler. 1 flat part form ruler is arranged, and the upper part of the form member that is connected to the engaging part of the first flat part form ruler is connected to the form member that is locked to the column base part form member. By locking the edges, the column base part frame ruler and the first flat part frame ruler are continuously arranged with the anchor bolt as a reference, and the frame frame locked above the column base part frame The member and the formwork member locked to the first flat part formwork ruler can be continuously arranged.

また本発明に係る第２の施工方法では、アンカーボルトに取り付けた柱脚部型枠定規に連続させた第１の平部型枠定規に第２の平部型枠定規を連続させると共に、第１の平部型枠定規に係止されている型枠部材に連続させた型枠部材を係止することで、アンカーボルトの位置を起点として型枠部材を連続させて配置することができる。   Further, in the second construction method according to the present invention, the second flat part form ruler is made continuous with the first flat part form ruler made continuous with the column base part form ruler attached to the anchor bolt, and the first By locking the formwork member that is continued to the formwork member that is locked to the one flat part form ruler, the formwork members can be continuously arranged starting from the position of the anchor bolt.

更に、本発明に係る第３の施工方法では、アンカーボルトに取り付けた柱脚部型枠定規に連続させて第１の平部型枠定規を、更に、該第１の平部型枠定規に連続させて第２の平部型枠定規を接続してゆき、これらの型枠定規の接続位置と、アンカーボルトを起点として連続的に配置された型枠部材どうしの接続部の位置と、を互いに一致させることなく配置することで、各型枠定規に対し型枠部材が互いの接続部が交互に配置されるように係止されるため、連続させた複数の型枠部材の直線性を各型枠定規の直線性によって保証することができる。   Further, in the third construction method according to the present invention, the first flat part form ruler is connected to the column base part form ruler attached to the anchor bolt, and the first flat part form ruler is further used. The second flat part form ruler is connected in succession, and the connection position of these form rulers and the position of the connection part of the formwork members continuously arranged with the anchor bolt as a starting point. By arranging them so as not to match each other, the formwork members are locked to each formwork ruler so that their connecting portions are alternately arranged. Therefore, the linearity of a plurality of continuous formwork members is reduced. Can be guaranteed by the linearity of each formwork ruler.

また本発明の第４の施工方法では、上記何れかの施工方法に於けるアンカー組立体が、複数のアンカーボルトの上下両端部を夫々下部添えプレートと上部添えプレートに対しナットによって固定して構成され、下部添えプレートに一体化された定着体がボルトによって柱脚部の基準面に固着されるため、高い剛性を発揮することができる。   Further, in the fourth construction method of the present invention, the anchor assembly in any one of the construction methods is configured by fixing the upper and lower end portions of the plurality of anchor bolts to the lower accessory plate and the upper accessory plate, respectively, with nuts. In addition, since the fixing body integrated with the lower attachment plate is fixed to the reference surface of the column base by the bolt, high rigidity can be exhibited.

このため、アンカー組立体を構成するアンカーボルトの自立性を確保することが可能となり、このアンカーボルトに柱脚部型枠定規を装着したとき、位置ブレするようなことがなく、該柱脚部型枠定規の取付状態を確保することができる。従って、アンカーボルトに取り付けた柱脚部型枠定規を平部型枠を直線的に取り付ける際の基準として利用することができる。   For this reason, it becomes possible to ensure the self-supporting property of the anchor bolt constituting the anchor assembly, and when the column base part form ruler is attached to the anchor bolt, the position of the column base part does not move. The mounting condition of the form ruler can be secured. Therefore, the column base part ruler attached to the anchor bolt can be used as a reference when the flat part form is attached linearly.

また本発明の第５の施工方法では、上記何れかの施工方法に於いて、アンカー組立体を構成するアンカーボルトに取付治具を締結すると共に該取付治具に柱脚部型枠定規を取り付けることで、アンカー組立体を構成するアンカーボルトの上端部が、柱脚部型枠定規よりも低い場合（平部型枠の上縁の高さよりも低い場合）であっても、柱脚部型枠定規を確実にアンカーボルトに取り付けることができる。   In the fifth construction method of the present invention, in any of the construction methods described above, an attachment jig is fastened to an anchor bolt constituting the anchor assembly, and a column base part form ruler is attached to the attachment jig. Therefore, even if the upper end of the anchor bolt constituting the anchor assembly is lower than the column base mold ruler (lower than the height of the upper edge of the flat mold), the column base type The frame ruler can be securely attached to the anchor bolt.

以下本発明に係る型枠の施工方法の最も好ましい形態について説明する。本発明の施工方法を実施するに際し、建物の躯体を構成する柱の柱脚部を取り付ける所定数のアンカー組立体、アンカー組立体に取り付けられると共に型枠部材を係止する所定数の柱脚部型枠定規、型枠部材を係止する所定数の平部型枠定規、柱脚部に配置される所定数の型枠部材（柱脚部型枠部材）、基礎梁に沿って配置される所定数の型枠部材が用意される。   Hereinafter, the most preferable form of the construction method of the formwork which concerns on this invention is demonstrated. When carrying out the construction method of the present invention, a predetermined number of anchor assemblies to which the column bases of the columns constituting the building frame are attached, and a predetermined number of column bases to be attached to the anchor assemblies and to lock the formwork members Forming ruler, a predetermined number of flat part forming rulers for locking the formwork member, a predetermined number of formwork members (column base part formwork members) arranged on the column base, and arranged along the foundation beam A predetermined number of formwork members are prepared.

アンカー組立体は、アンカーボルト（本数については特に限定するものではないが、一般的には４本以上）を構成部材としてその下端が基準面にホールインアンカー等で固定されることによって外力（例えばコンクリート打設時に流動状態のコンクリートによって加えられる力等）に対してアンカーボルトが倒れたりずれたりして位置が変化することがなく保持されるように構成されていれば良く、その構造を限定するものではない。このような構造としては、例えば基礎の基準面に直接或いは間接的に固定されるベースプレートに、アンカーボルトを溶接して保持させて良く、またベースプレートにアンカーボルトを挿通する孔を形成しておき、この孔にアンカーボルトを挿通すると共にベースプレートを挟んで両側から夫々ナットを締結することで保持させても良い。また、特許文献２の図１０に示されたようなアングル部材や板部材を組み合わせて形成された剛な立体形状の枠体に、アンカーボルトの挿通孔や係止部を設けてアンカーボルトを保持させて該枠体の脚部を基準面に固定しても良い。   The anchor assembly has an anchor bolt (the number is not particularly limited, but generally four or more) as a constituent member, and the lower end thereof is fixed to a reference surface with a hole-in anchor or the like, so that an external force (for example, The structure may be limited so that the anchor bolt can be held without changing position due to falling or shifting of the anchor bolt with respect to the force applied by the concrete in the fluidized state when placing the concrete. It is not a thing. As such a structure, for example, an anchor bolt may be welded and held on a base plate fixed directly or indirectly to a reference surface of a foundation, and a hole through which the anchor bolt is inserted is formed in the base plate. You may hold | maintain by inserting an anchor bolt in this hole, and fastening a nut from both sides on both sides of a base plate. Also, anchor bolts are held by providing anchor bolt insertion holes and locking portions on a rigid three-dimensional frame formed by combining angle members and plate members as shown in FIG. 10 of Patent Document 2. Then, the leg portion of the frame body may be fixed to the reference plane.

上記の如きアンカー組立体として、両端部分にネジ部が形成された複数のアンカーボルトに夫々ナットを螺合させ、その後、一方の端部側に下添えプレートを、他方の端部側に上添えプレートを嵌め込み、更に、両端からナットを螺合して締結することで、各プレートを夫々２個のナットによって挟持することで構成することが好ましい。このようなアンカー組立体では、立体構造物として構成され、ナットによって各プレートをアンカーボルトに対し強固に締結されることから、剛構造が形成され、アンカー組立体としての機能を発揮することが可能となる。   As an anchor assembly as described above, a nut is screwed into each of a plurality of anchor bolts having threaded portions at both ends, and then a lower plate is attached to one end side, and an upper plate is attached to the other end side. It is preferable that each plate is sandwiched between two nuts by fitting the plates and then screwing and fastening the nuts from both ends. In such an anchor assembly, it is configured as a three-dimensional structure, and each plate is firmly fastened to the anchor bolt by a nut, so that a rigid structure is formed and the function as the anchor assembly can be exhibited. It becomes.

上記アンカー組立体に於いて、アンカーボルトの太さや長さは特に限定するものではなく、目的の建物の躯体の構造等の設計条件に応じて適宜設定されるものである。同様に、アンカーボルトの本数、設置間隔も限定するものではなく、設計条件に応じて適宜設定される。また下添えプレート及び上添えプレートの厚さも限定するものではなく、剛構造のアンカー組立体が形成されるのに充分な厚さであれば良い。   In the anchor assembly, the thickness and length of the anchor bolt are not particularly limited, and are appropriately set according to the design conditions such as the structure of the target building. Similarly, the number of anchor bolts and the installation interval are not limited, and are appropriately set according to design conditions. Further, the thicknesses of the lower plate and the upper plate are not limited, and any thickness is sufficient as long as a rigid anchor assembly is formed.

柱脚部型枠定規は、アンカー組立体を構成するアンカーボルトに取り付けられて型枠部材を連続させて配置する際の定規となるものである。このため、アンカー組立体の配置位置を基準として基礎梁の配置方向の形状と同じ平面形状を持ったプレートとして構成されることが好ましい。即ち、アンカー組立体は格子状に配置された基礎梁の交点に配置されることから、前記交点に接続される基礎梁の方向と数に対応した平面形状、例えば、基礎の隅部に於ける交点ではＬ字型、基礎の外周部に於ける中間部分ではＴ字型、基礎の内部側では十字型のような形状であることが好ましい。   The column base part form ruler is attached to an anchor bolt constituting the anchor assembly and becomes a ruler when arranging the form member continuously. For this reason, it is preferable to be configured as a plate having the same planar shape as the shape in the arrangement direction of the foundation beam with reference to the arrangement position of the anchor assembly. That is, since the anchor assembly is arranged at the intersection of the foundation beams arranged in a lattice shape, the planar shape corresponding to the direction and the number of the foundation beams connected to the intersection, for example, at the corner of the foundation It is preferable to have an L-shape at the intersection, a T-shape at the middle portion of the outer periphery of the foundation, and a cross-shape at the inner side of the foundation.

しかし、基礎梁の交点に於ける全ての形状毎に対応させた柱脚部型枠定規を用意するのでは、種類が多くなり、これに伴って管理が煩雑となることから、例えば、長さ方向に於ける一方の端部側或いは長さ方向の略中央にアンカーボルトを挿通する挿通孔が形成された直線型の柱脚部型枠定規を形成し、取り付けるべきアンカー組立体に接続される基礎梁の方向に対応させて前記直線型の柱脚部型枠定規を組み合わせて利用することがより好ましい。   However, preparing a column base part form ruler corresponding to every shape at the intersection of the foundation beams increases the number of types and the management becomes complicated accordingly. A straight column base part form ruler in which an insertion hole for inserting an anchor bolt is formed at one end side in the direction or substantially in the center in the length direction is formed and connected to the anchor assembly to be attached It is more preferable to use the linear column base part form ruler in combination with the direction of the foundation beam.

何れにしても柱脚部型枠定規の形状は特に限定するものではなく、該柱脚部型枠定規を取り付けるべきアンカー組立体に対して接続される基礎梁の方向に型枠部材を係止する片を跳ね出すことが可能な形状であれば良い。この柱脚部型枠定規を形成する各片の長さは特に限定するものではないが、柱脚部の基礎の平面寸法よりも充分に長いことが好ましい。また幅寸法は、目的の基礎梁の幅寸法に対応させて型枠部材を配置したとき、対峙する型枠部材の上縁の外側の幅寸法と等しいことが好ましい。   In any case, the shape of the column base part form ruler is not particularly limited, and the form member is locked in the direction of the foundation beam connected to the anchor assembly to which the column base part form ruler is to be attached. Any shape can be used as long as it can jump out the piece. Although the length of each piece which forms this column base part form ruler is not specifically limited, it is preferable that it is sufficiently longer than the planar dimension of the foundation of the column base. Further, the width dimension is preferably equal to the width dimension on the outer side of the upper edge of the facing formwork member when the formwork member is arranged corresponding to the width dimension of the target foundation beam.

平部型枠定規は所定の長さを持った直線状の平板として構成されており、幅寸法は、目的の基礎梁の幅寸法に対応させて型枠部材を配置したとき、対峙する型枠部材の上縁の外側の幅寸法と等しいことが好ましい。平部型枠定規の長さ寸法は特に限定するものではないが、建物に設定されたモジュール寸法に対応させて複数種類のものを用意しておくことが好ましい。   The flat part form ruler is configured as a straight flat plate with a predetermined length, and the width dimension is the formwork that faces when the formwork member is placed corresponding to the width dimension of the target foundation beam. Preferably, it is equal to the outer width dimension of the upper edge of the member. Although the length dimension of the flat part form ruler is not particularly limited, it is preferable to prepare a plurality of types corresponding to the module dimensions set in the building.

上記各型枠定規には型枠部材を係止するための係止部が形成される。この係止部の形状は特に限定するものではなく、型枠部材の上縁を係止して一体化をはかることが可能な構造であれば良い。例えば、各型枠定規に一定の間隔を持って孔を形成すると共に型枠部材の上縁を固定するクランプを有することが好ましい。しかし、前記孔とクランプとの組み合わせに限定するものではなく、他の構造であっても良いことは当然である。   Each mold ruler is formed with a locking portion for locking the mold member. The shape of the locking portion is not particularly limited, and may be a structure that can lock the upper edge of the formwork member to achieve integration. For example, it is preferable that each mold ruler has a clamp that forms holes with a constant interval and fixes the upper edge of the mold member. However, the present invention is not limited to the combination of the hole and the clamp, and may be another structure.

各型枠部材には型枠部材が係止される。このため、各型枠定規は型枠部材を取り付けたときに充分な強度を発揮し得る厚さを有することが必要となる。このような型枠定規としては鋼板によって構成したものであることが好ましい。   A formwork member is locked to each formwork member. For this reason, each form ruler needs to have a thickness that can exhibit sufficient strength when the form member is attached. Such a form ruler is preferably made of a steel plate.

次に本発明に係る型枠の施工方法について図を用いて説明する。図１はアンカー組立体の構成を説明する図である。図２は取付治具の構成を説明する図である。図３は柱脚部型枠定規の構成を説明する図である。図４は平部型枠定規の構成を説明する図である。図５は格子状に配置された基礎梁の交点に於ける柱脚部型枠定規の配置例を説明する図である。図６は型枠の施工方法の手順を説明する図である。   Next, a method for constructing a form according to the present invention will be described with reference to the drawings. FIG. 1 is a diagram illustrating the configuration of the anchor assembly. FIG. 2 is a diagram illustrating the configuration of the mounting jig. FIG. 3 is a diagram illustrating the configuration of the column base part form ruler. FIG. 4 is a diagram illustrating the configuration of the flat part form ruler. FIG. 5 is a diagram for explaining an arrangement example of column base part form rulers at intersections of foundation beams arranged in a lattice shape. FIG. 6 is a diagram for explaining the procedure of a method for constructing a formwork.

先ず、図１により本実施例に係るアンカー組立体Ａの構成について説明する。   First, the structure of the anchor assembly A according to the present embodiment will be described with reference to FIG.

アンカーボルト１の両端部には夫々ネジ部１ａが形成されており、このネジ部１ａを一対の下部添えプレート２と上部添えプレート３に形成したボルト孔に嵌合させると共に、各プレート２，３を夫々２個のナット４によって強固に挟持することで、剛性を持った立体形状に形成されている。   At both ends of the anchor bolt 1, threaded portions 1a are formed. The threaded portions 1a are fitted into bolt holes formed in the pair of lower accessory plate 2 and upper accessory plate 3, and the plates 2 and 3 are fitted. Are firmly sandwiched between two nuts 4 to form a rigid three-dimensional shape.

下部添えプレート２の下面側には、定着体５が溶接等によって一体的に形成されている。この定着体５は、アンカー組立体Ａを基礎の基準面に固定する際にボルトが締結されるものであり、溝形鋼やＣ形鋼等によって構成され、ウエブには前記固定用ボルトを挿通するためのボルト孔５ａが形成されている。   A fixing body 5 is integrally formed on the lower surface side of the lower accessory plate 2 by welding or the like. The fixing body 5 is configured such that a bolt is fastened when the anchor assembly A is fixed to the reference surface of the foundation, and is constituted by a grooved steel, a C-shaped steel, or the like, and the fixing bolt is inserted into the web. Bolt holes 5a are formed.

下部添えプレート２、上部添えプレート３には夫々中央に穴６が形成されており、アンカー組立体Ａを所定の基準面に固定すると共に基礎梁の配筋や型枠を設置した後、打設されたコンクリートを穴６を通して円滑に下層に充填し得るように構成されている。また下部添えプレート２、上部添えプレート３の中心には直交する方向への基準線７が形成されており、アンカー組立体Ａを設置する際に、該基準線７を利用して正確な位置を確保し得るように構成されている。   A hole 6 is formed in the center of each of the lower attachment plate 2 and the upper attachment plate 3, and the anchor assembly A is fixed to a predetermined reference plane, and the reinforcement of the foundation beam and the formwork are installed and then placed. The formed concrete can be smoothly filled into the lower layer through the holes 6. In addition, a reference line 7 is formed in the center of the lower accessory plate 2 and the upper accessory plate 3 in the orthogonal direction. When the anchor assembly A is installed, the reference line 7 is used to accurately position the reference member 7. It is configured to be secured.

アンカー組立体Ａに於いて、４本のアンカーボルト１は予め設定された同じ長さを有しており、下部添えプレート２にナット４によって固定する際に、下側の端部を定着体５の下面（基準面の表面と同じレベル）と同一面となるように挿通することによって、上端部のレベルを同一面内に配置し得るように構成されている。   In the anchor assembly A, the four anchor bolts 1 have the same preset length, and the lower end portion is fixed to the fixing body 5 when the anchor bolt 1 is fixed to the lower attachment plate 2 with the nut 4. It is constituted so that the level of the upper end can be arranged in the same plane by being inserted so as to be flush with the lower surface (the same level as the surface of the reference plane).

次に、図２により取付治具Ｂの構成について説明する。取付治具Ｂはアンカー組立体Ａを構成するアンカーボルト１の上端部分に取り付けられてアンカーボルトの嵩上げをするためのものである。例えば、鉄骨ラーメン構造の場合、外壁パネルと柱脚部プレートの干渉を避けるために、柱脚部基礎の天端レベルを外壁パネルの自重受け金物を設置する基礎梁の天端レベルよりも低く設定することが多い。この場合、本発明の施工方法を実施するに際し、アンカーボルト１の上端が基礎梁部の型枠部材の上縁に載置する型枠定規に到達せず、アンカーボルト１を起点として型枠部材を連結することが不能になるため、該アンカーボルト１の上端部に取付治具Ｂを取り付けて嵩上げをして型枠部材の上縁レベルよりも高いレベルを確保するものである。   Next, the configuration of the mounting jig B will be described with reference to FIG. The attachment jig B is attached to the upper end portion of the anchor bolt 1 constituting the anchor assembly A to raise the anchor bolt. For example, in the case of a steel frame structure, in order to avoid interference between the outer wall panel and the column base plate, the top level of the column base is set lower than the top level of the foundation beam on which the weight receiving hardware of the outer wall panel is installed. Often to do. In this case, when carrying out the construction method of the present invention, the upper end of the anchor bolt 1 does not reach the form ruler placed on the upper edge of the form member of the foundation beam portion, and the form member is formed from the anchor bolt 1 as a starting point. Since it becomes impossible to connect the anchor bolts 1, the mounting jig B is attached to the upper end portion of the anchor bolt 1 to increase the height, thereby ensuring a level higher than the upper edge level of the formwork member.

取付治具Ｂは、アンカーボルト１のネジ部１ａに締結されるナット部９ａと、柱脚部型枠定規に形成された挿通孔に挿通される挿通部９ｂとを有して構成されている。前記挿通部９ｂは、アンカーボルト１のネジ部１ａの外径と等しい径を有する軸状に形成されている。また挿通部９ｂは軸状に形成されることを限定するものではなく、アンカーボルト１のネジ部１ａと等しい仕様のネジ部９ｂとして構成されても良い。取付治具Ｂの長さは特に限定するものではなく、通常の柱脚部の基礎天端レベルと基礎梁の天端レベルとの差を解消し得る程度の寸法であれば良い。   The mounting jig B includes a nut portion 9a that is fastened to the screw portion 1a of the anchor bolt 1 and an insertion portion 9b that is inserted into an insertion hole formed in the column base part mold ruler. . The insertion portion 9b is formed in a shaft shape having a diameter equal to the outer diameter of the screw portion 1a of the anchor bolt 1. The insertion portion 9b is not limited to being formed in a shaft shape, and may be configured as a screw portion 9b having the same specifications as the screw portion 1a of the anchor bolt 1. The length of the mounting jig B is not particularly limited, and may be a dimension that can eliminate the difference between the normal top end level of the column base and the top end level of the foundation beam.

次に、図３により柱脚部型枠定規Ｃ，Ｄの構成について説明する。柱脚部型枠定規Ｃ，Ｄは、アンカー組立体Ａのアンカーボルト１に取り付けられて基礎梁に沿った方向に跳ね出し、この跳ね出した片に型枠部材を係止することで位置決めをするものである。   Next, the structure of the column base part form rulers C and D will be described with reference to FIG. The column base part form rulers C and D are attached to the anchor bolts 1 of the anchor assembly A and jump out in the direction along the foundation beam, and the positioning is performed by locking the form member to the jumped piece. To do.

同図（ａ）は柱脚部型枠定規Ｃの平面図であり、同図（ｂ）は柱脚部型枠定規Ｄの平面図である。柱脚部型枠定規Ｃは、長手方向の一方の端部側に、アンカーボルト１を挿通する挿通孔１０が形成されており、柱脚部型枠定規Ｄは、長手方向の中央に挿通孔１０が形成されている。従って、柱脚部型枠定規Ｃは、基礎梁の端部に配置されたアンカー組立体Ａに取り付けられ、柱脚部型枠定規Ｄは、基礎梁がアンカー組立体Ａを挟んで直線状に連続した部位に取り付けられる。   FIG. 4A is a plan view of the column base part form ruler C, and FIG. 3B is a plan view of the column base part form ruler D. The column base part form ruler C has an insertion hole 10 through which the anchor bolt 1 is inserted on one end side in the longitudinal direction, and the column base part form ruler D has an insertion hole at the center in the longitudinal direction. 10 is formed. Therefore, the column base part form ruler C is attached to the anchor assembly A arranged at the end of the foundation beam, and the column base part form ruler D is arranged in a straight line with the base beam sandwiching the anchor assembly A. It is attached to a continuous part.

図に於いて、柱脚部型枠定規Ｃ，Ｄには４本の挿通孔１０の中心を通る線上に基準となる切欠１１が形成されており、この切欠１１から建物のモジュール寸法に対応する位置にも基準となる切欠１１が形成されている。   In the figure, column base part form rulers C and D are provided with a notch 11 serving as a reference on a line passing through the centers of four insertion holes 10, and the notch 11 corresponds to the module dimensions of the building. A notch 11 serving as a reference is also formed at the position.

柱脚部型枠定規Ｃ，Ｄの幅方向の両端部には予め設定された間隔を持って複数の位置決め穴１２が形成されている。この位置決め穴１２は、型枠部材の上縁を構成するフランジに形成された穴との間にピンを差し込むことで、各型枠定規Ｃ，Ｄに対する型枠部材の位置決めを行うためのものである。また柱脚部型枠定規Ｃ，Ｄの幅方向の両側の端部は、型枠部材の上縁を構成するフランジ面と当接し、図示しないクランプ部材を利用して該フランジを係止する係止部１３となるものである。従って、各型枠定規Ｃ，Ｄの幅方向の両側が係止部１３としての機能を有するものである。   A plurality of positioning holes 12 are formed at predetermined intervals at both ends in the width direction of the column base part form rulers C and D. This positioning hole 12 is for positioning the mold member with respect to each of the mold rulers C and D by inserting a pin between the hole formed in the flange constituting the upper edge of the mold member. is there. Further, both end portions in the width direction of the column base part mold rulers C and D are in contact with flange surfaces constituting the upper edge of the mold member, and the flanges are locked by using a clamp member (not shown). This is the stop 13. Therefore, both sides in the width direction of the mold rulers C and D have a function as the locking portion 13.

柱脚部型枠定規Ｃ，Ｄに形成された位置決め穴１２及び係止部１３（各型枠定規Ｃ，Ｄの幅方向の端面）は直線性を保証することが可能なように形成されており、柱脚部型枠定規Ｃ或いは柱脚部型枠定規Ｄの長手方向に沿って型枠部材を配置し、位置決め穴１２を利用して位置決めすると共に係止部１３を利用して係止したとき、型枠部材は柱脚部型枠定規Ｃ或いは柱脚部型枠定規Ｄの長手方向に沿って直線を保持し得るように構成されている。   The positioning holes 12 and the locking portions 13 (end surfaces in the width direction of the respective mold rulers C and D) formed in the column base part mold rulers C and D are formed so as to ensure linearity. The frame member is arranged along the longitudinal direction of the column base part frame ruler C or the column base part frame ruler D, positioned using the positioning hole 12, and locked using the locking part 13. In this case, the mold member is configured to be able to hold a straight line along the longitudinal direction of the column base part frame ruler C or the column base part frame ruler D.

柱脚部型枠定規Ｃ，Ｄには複数の打設孔１４が形成されている。この打設孔１４は、目的の型枠を設置した後、該型枠にコンクリートを打設し、且つ打設されたコンクリートにバイブレーターを挿入する作業を行うためのものである。   A plurality of placement holes 14 are formed in the column base part form rulers C and D. The placement hole 14 is used for performing an operation of placing a target moldwork, placing concrete into the moldwork, and inserting a vibrator into the placed concrete.

上記の如く構成された柱脚部型枠定規Ｃは、挿通孔１０にアンカーボルト１を挿通したとき、該アンカーボルト１を起点として一方向に片持ち梁状に跳ね出すような姿勢となる。即ち、柱脚部型枠定規Ｃには挿通孔１０を起点とする跳出片１５が形成される。同様に柱脚部型枠定規Ｄには挿通孔１０を起点として二方向に夫々跳出片１６，１７が形成される。   When the anchor bolt 1 is inserted through the insertion hole 10, the column base part form ruler C configured as described above has a posture such that the anchor bolt 1 jumps out like a cantilever in one direction from the anchor bolt 1. In other words, the column base part form ruler C is formed with a protruding piece 15 starting from the insertion hole 10. Similarly, the column base part form ruler D is formed with protruding pieces 16 and 17 in two directions starting from the insertion hole 10.

従って、格子状に配置された基礎梁の交点に配置されたアンカー組立体Ａに二方向の或いは三方向，四方向の基礎梁が接続されていた場合であっても、上記柱脚部型枠定規Ｃ，Ｄを組み合わせて利用することで、全ての形状に対応することが可能となる。   Therefore, even if the two-way, three-way, or four-way foundation beam is connected to the anchor assembly A arranged at the intersection of the foundation beams arranged in a lattice shape, the above column base part formwork By using the rulers C and D in combination, all shapes can be supported.

即ち、図５に示すように、格子状に配置された基礎梁１９の交点に夫々アンカー組立体Ａを配置したとき、基礎の角隅部に配置されたアンカー組立体Ａには夫々直交する基礎梁１９に対応させて柱脚部型枠定規Ｃを配置してアンカーボルト１に取り付けることで、基礎の外周部に於ける中間部に配置されたアンカー組立体Ａには直線方向の基礎梁１９に沿って柱脚部型枠定規Ｄを配置すると共に直交方向に接続される基礎梁１９に沿って柱脚部型枠定規Ｃを配置して夫々アンカーボルト１に取り付けることで、更に、基礎の内側に配置されたアンカー組立体Ａには直線状に交差する基礎梁１９に沿って２枚の柱脚部型枠定規Ｄを配置してアンカーボルト１に取り付けることで、アンカーボルト１を起点として基礎梁１９に沿って跳出片１５〜１７を配置することが可能となる。   That is, as shown in FIG. 5, when the anchor assemblies A are respectively arranged at the intersections of the foundation beams 19 arranged in a lattice shape, the foundations orthogonal to the anchor assemblies A arranged at the corners of the foundation, respectively. The column base part form ruler C is arranged corresponding to the beam 19 and attached to the anchor bolt 1, so that the anchor assembly A arranged in the middle portion of the outer periphery of the foundation has a straight foundation beam 19. The column base part form ruler D is disposed along the base beam 19 connected in the orthogonal direction along with the column base part form ruler C and attached to the anchor bolts 1 respectively. In the anchor assembly A arranged inside, two column base part rulers D are arranged along the foundation beam 19 intersecting in a straight line and attached to the anchor bolt 1, so that the anchor bolt 1 is a starting point. Jump pieces 15 ~ along the foundation beam 19 It is possible to arrange the 7.

次に図４により平部型枠定規Ｅの構成について説明する。平部型枠定規Ｅは、柱脚部型枠定規Ｃ，Ｄの跳出片１５，１６，１７に連続して、或いは一部を重ね合わせて配置されると共に、柱脚部型枠定規Ｃ，Ｄに係止された型枠部材に接続された型枠部材を係止する機能を有するものである。   Next, the configuration of the flat part form ruler E will be described with reference to FIG. The flat part form ruler E is arranged continuously or partially overlapping the protruding pieces 15, 16, 17 of the column base part form rulers C, D, and the column base part form ruler C, It has a function of locking the formwork member connected to the formwork member locked to D.

このため、平部型枠定規Ｅには、柱脚部型枠定規Ｃ，Ｄと同様の切欠１１、位置決め穴１２、係止部１３及び打設穴１４が形成されている。特に。平部型枠定規Ｅの長さは、図に示すモジュール寸法の４倍の長さのものに限定されず、モジュール寸法の２倍、３倍の長さのものも用意される。   For this reason, the flat part mold ruler E is formed with notches 11, positioning holes 12, locking parts 13 and driving holes 14 similar to the column base part mold rulers C and D. In particular. The length of the flat part form ruler E is not limited to a length four times the module dimension shown in the figure, and a length two times or three times the module dimension is also prepared.

尚、各柱脚部型枠定規Ｃ，Ｄの夫々の跳出片１５〜１７の端部、平部型枠定規Ｅの端部がモジュール寸法よりも半モジュールずつ長くなるように形成されており、型枠部材の接続部分と定規の接続部分が重ならないようにしてある。   In addition, each column base part form ruler C, D is formed so that the end part of each of the protruding pieces 15 to 17 and the end part of the flat part form ruler E are longer by a half module than the module dimension. The connection part of the formwork member and the connection part of the ruler are not overlapped.

上記各型枠定規Ｃ〜Ｅは、夫々予め設定された厚さを持った鋼板によって構成されている。   Each of the mold rulers C to E is made of a steel plate having a preset thickness.

次に、本実施例に係る型枠の施工方法の手順について説明する。先ず、図５に示すように、目的の基礎を構成する基礎梁１９に沿って掘削し、基礎梁１９の交点に基準面を形成する。   Next, the procedure of the construction method of the formwork according to the present embodiment will be described. First, as shown in FIG. 5, excavation is performed along the foundation beam 19 constituting the target foundation, and a reference plane is formed at the intersection of the foundation beam 19.

図６（ａ）に示すように、基準面２１は、基礎梁１９の交点に構成され、アンカー組立体Ａを固定する面となるものであり、予め設定されたグランドレベルに対し正確なレベルを有しており、且つ基礎梁１９の中心と一致させた基準線が形成されている。この基準面２１にはアンカー組立体Ａが固定される。このため、アンカー組立体Ａを充分な強度で固定し得るような構造であることが必要となる。このような基準面２１の構成としては、コンクリートの打設面や、ＰＣ板の設置面を利用することが可能である。   As shown in FIG. 6 (a), the reference plane 21 is formed at the intersection of the foundation beams 19 and serves as a plane for fixing the anchor assembly A. The reference plane 21 has an accurate level with respect to a preset ground level. And a reference line that is coincident with the center of the foundation beam 19 is formed. The anchor assembly A is fixed to the reference surface 21. For this reason, it is necessary to have a structure that can fix the anchor assembly A with sufficient strength. As the configuration of the reference surface 21, a concrete placement surface or a PC plate installation surface can be used.

本実施例では、基準面２１は、地業２２に埋設されたＰＣ板の表面によって構成されている。また基礎梁１９に沿った地業２２は略水平な面として形成されている。   In the present embodiment, the reference surface 21 is constituted by the surface of the PC board embedded in the ground industry 22. Further, the groundwork 22 along the foundation beam 19 is formed as a substantially horizontal surface.

同図（ｂ）に示すように、各基準面２１にアンカー組立体Ａを配置し、下部添えプレート２に形成された基準線７を基準面２１に形成された基準線に一致させることで平面上の位置決めを行い、定着体５に形成された孔５ａにボルト２３を挿通して基準面２１を構成するＰＣ板に固定することで設置する。このとき、ボルト２３はアンカー組立体Ａを強固に固定し得るものであれば良く、構造等を限定するものではない。このようなＰＣ板に用いる固定用のボルトとしては例えばホールインアンカーがあり、好ましく用いることが可能である。   As shown in FIG. 4B, the anchor assembly A is arranged on each reference surface 21 and the reference line 7 formed on the lower accessory plate 2 is made to coincide with the reference line formed on the reference surface 21. The upper positioning is performed, and the bolts 23 are inserted into the holes 5 a formed in the fixing body 5 and fixed to the PC plate constituting the reference surface 21. At this time, the bolt 23 only needs to be able to firmly fix the anchor assembly A, and does not limit the structure or the like. As a fixing bolt used for such a PC board, for example, there is a hole-in anchor, which can be preferably used.

上記の如くして基準面に固定されたアンカー組立体Ａは、ボルト２３の作用によりＰＣ板に強固に固定されるため、アンカーボルト１がぐらつくようなことがなく、安定した自立状態を保持することが可能である。特に、アンカーボルト１の下側の端部を基準面２１に当接させた状態でナット４により下部添えプレート２，上部添えプレート３に固定することで、４本のアンカーボルト１の上端部は同一水平面に配置される。   Since the anchor assembly A fixed to the reference surface as described above is firmly fixed to the PC plate by the action of the bolt 23, the anchor bolt 1 does not wobble and maintains a stable self-standing state. It is possible. In particular, the upper ends of the four anchor bolts 1 are fixed by fixing them to the lower accessory plate 2 and the upper accessory plate 3 with the nuts 4 while the lower end of the anchor bolt 1 is in contact with the reference surface 21. Arranged on the same horizontal plane.

次に、図７に示すように、アンカー組立体Ａの間に基礎梁１９の鉄筋２４を配置し、アンカー組立体Ａに対し、予め設定された方式で接続して配筋する。本発明に於いて、基礎梁１９の鉄筋２４の構造や、該鉄筋２４をアンカー組立体Ａに如何なる構造で接続するかは限定するものではない。また鉄筋２４を配筋するに際し、予め基礎梁１９に対応する地業２２には図示しないベースピースが配置され、該ベースピースに鉄筋２４が載置されるように配置されている。   Next, as shown in FIG. 7, the reinforcing bars 24 of the foundation beam 19 are arranged between the anchor assemblies A, and the bars are connected to the anchor assemblies A by a preset method. In the present invention, the structure of the reinforcing bar 24 of the foundation beam 19 and the structure in which the reinforcing bar 24 is connected to the anchor assembly A are not limited. Further, when the reinforcing bars 24 are arranged, a base piece (not shown) is arranged in advance in the ground work 22 corresponding to the foundation beam 19 and the reinforcing bars 24 are arranged on the base piece.

また基礎梁１９の鉄筋２４に沿って型枠部材２５ａ〜２５ｆを仮置きする。各型枠部材２５ａ〜２５ｆを仮置きするにあたって、予め地業２２に配置されたベースピースにスペーサー２７が載置されており、該スペーサー２７によって基礎梁１９を成形する型枠部材２５ｂ〜２５ｅの下端側の間隔が規定される。また仮置きされた型枠部材２５ａ〜２５ｆは単に一列に並べて配置した状態であっても良いが、隣接する型枠部材どうしを仮止めしておくことが好ましい。   In addition, the formwork members 25 a to 25 f are temporarily placed along the reinforcing bars 24 of the foundation beam 19. In temporarily placing each of the mold members 25a to 25f, a spacer 27 is placed on a base piece arranged in advance in the earthwork 22, and the mold members 25b to 25e for forming the foundation beam 19 by the spacer 27 The lower end side spacing is defined. Further, the temporarily placed mold members 25a to 25f may be arranged in a line, but it is preferable to temporarily fix adjacent mold members.

例えば、基礎梁１９を構成するための型枠部材２５ｂ〜２５ｅを仮止めした場合、個々の型枠部材２５ｂ〜２５ｅは直線を保持しているものの、隣接する型枠部材との接続部位で直線性が損なわれて蛇行が生じるのが一般的であり、自立性を保持することが困難である。このように、一方側の型枠部材のみであっても自立し得ないため、対向する型枠部材との間の間隔は全く非管理状態となるのが一般的である。即ち、仮置きした型枠部材２５ａ〜２５ｆは、単に基礎梁１９に沿って仮に配置されているのみであって、この状態で型枠としての機能を発揮することは全く不可能である。   For example, when the formwork members 25b to 25e for constituting the foundation beam 19 are temporarily fixed, although the individual formwork members 25b to 25e hold straight lines, they are straight at the connection portions with the adjacent formwork members. In general, it is difficult to maintain self-sustainability because the property is impaired and meandering occurs. As described above, even if only one mold member is provided, it is not possible to stand by itself. Therefore, the distance between the opposite mold members is generally unmanaged. That is, the temporarily placed mold members 25a to 25f are merely temporarily arranged along the foundation beam 19, and in this state, it is impossible to exhibit the function as the mold.

型枠部材２５ａ，２５ｆは柱脚部の基礎コンクリートを成形するものであり、基準面２１から柱脚部の天端レベルに対応させた高さを有している。本実施例では、柱脚部の天端レベルは基礎梁の天端レベルよりも低いため、型枠部材２５ａ，２５ｆは基礎梁を成形するための型枠部材２５ｃ〜２５ｅよりも低い高さを持って形成され、且つ柱脚部の基礎コンクリートの平面寸法が基礎梁１９の幅寸法よりも大きいため、両者の寸法差を吸収するために平面形状がＬ字状に形成されている。   Formwork members 25a and 25f are for molding the foundation concrete of the column base and have a height corresponding to the top end level of the column base from the reference plane 21. In this embodiment, since the top end level of the column base is lower than the top end level of the foundation beam, the mold member 25a, 25f has a lower height than the mold members 25c to 25e for forming the foundation beam. In addition, since the planar dimension of the foundation concrete of the column base is larger than the width dimension of the foundation beam 19, the planar shape is formed in an L shape to absorb the dimensional difference between the two.

型枠部材２５ｂ〜２５ｅは基礎梁１９を成形するためのものであり、高さは基礎梁１９の高さを充分に満足し得る寸法を有し、且つ平面形状が直線状に形成されている。更に、型枠部材２５ｂ〜２５ｅの長さは建物に設定されたモジュール寸法の整数倍に設定されている。   The formwork members 25b to 25e are for forming the foundation beam 19, and the height has a dimension that can sufficiently satisfy the height of the foundation beam 19, and the planar shape is formed linearly. . Furthermore, the length of the mold members 25b to 25e is set to an integral multiple of the module size set for the building.

上記型枠部材２５ａ〜２５ｆには周囲にフランジが設けられており、上部フランジ２６が柱脚部型枠定規Ｃ，Ｄ、平部型枠定規Ｅに係止される上縁として機能する、このため、上部フランジ２６には各型枠定規Ｃ〜Ｅに形成された位置決め穴１２と対応する位置に位置決め穴が形成されている。また上部フランジ２６は各型枠定規Ｃ〜Ｅの係止部１３と面接触し、図示しないクランプ部材によって両者をクランプすることで固定し得るように構成されている。   The mold members 25a to 25f are provided with flanges around them, and the upper flange 26 functions as an upper edge to be locked to the column base part mold rulers C and D and the flat part mold ruler E. Therefore, positioning holes are formed in the upper flange 26 at positions corresponding to the positioning holes 12 formed in the respective mold rulers C to E. Further, the upper flange 26 is configured to be in surface contact with the locking portions 13 of the respective mold rulers C to E, and can be fixed by clamping both of them with a clamp member (not shown).

また型枠部材２５ａ〜２５ｆの長さ方向の両端部に設けられている縦フランジは、隣接する他の型枠部材との接続部となるものであり、連続して配置された型枠部材の互いの高さ方向の位置決めを行う位置決め部材（例えばピン）が設けられている。また連続した型枠部材の縦フランジどうしを図示しないクランプ部材によってクランプすることで互いに固定し得るように構成されている。   Moreover, the vertical flange provided in the both ends of the length direction of the mold member 25a-25f becomes a connection part with the other adjacent mold member, and the form member arranged continuously Positioning members (for example, pins) that perform positioning in the height direction of each other are provided. Moreover, it is comprised so that it can fix mutually by clamping the vertical flange of the continuous formwork member with the clamp member which is not shown in figure.

次に、アンカー組立体Ａのアンカーボルト１に柱脚部型枠定規Ｃ，Ｄを選択して取り付ける。このとき、アンカーボルト１の上端部のレベルと基礎梁１９の天端のレベルとの関係に応じて、アンカーボルト１に直接柱脚部型枠定規Ｃ，Ｄを取り付けるか、アンカーボルト１に取付治具Ｂを取り付けて嵩上げする。   Next, the column base part rulers C and D are selected and attached to the anchor bolt 1 of the anchor assembly A. At this time, depending on the relationship between the level of the upper end of the anchor bolt 1 and the level of the top end of the foundation beam 19, the column base part rulers C and D are attached directly to the anchor bolt 1 or attached to the anchor bolt 1. The jig B is attached and raised.

図８は、アンカー組立体Ａのアンカーボルト１に取付字部Ｂを取り付けて嵩上げし、この取付治具Ｂに柱脚部型枠定規Ｃ，Ｄを取り付けた状態を説明する図である。図に示すように、アンカーボルト１の上端部に取付治具Ｂを締結して取り付けて嵩上げしておき、柱脚部型枠定規Ｃ，Ｄをアンカー組立体Ａに接続される基礎梁１９の方向に対応させて配置すると共に、夫々の挿通孔１０を取付治具Ｂに挿通することで取り付ける。   FIG. 8 is a diagram for explaining a state in which the attachment character portion B is attached to the anchor bolt 1 of the anchor assembly A to increase the height, and the column base part form rulers C and D are attached to the attachment jig B. As shown in the drawing, the mounting jig B is fastened and attached to the upper end portion of the anchor bolt 1 so that the column base part frame rulers C and D are connected to the anchor assembly A. It arrange | positions corresponding to a direction and attaches by inserting each insertion hole 10 in the attachment jig | tool B. As shown in FIG.

取付治具Ｂを介してアンカーボルト１に柱脚部型枠定規Ｃ，Ｄを夫々取り付けることによって、該アンカーボルト１を起点とする基礎梁１９の方向に沿って跳出片１５〜１７が配置されることとなる。   By attaching the column base part rulers C and D to the anchor bolt 1 via the mounting jig B, the protruding pieces 15 to 17 are arranged along the direction of the foundation beam 19 starting from the anchor bolt 1. The Rukoto.

上記各柱脚部型枠定規Ｃ，Ｄを取付治具Ｂを介してアンカーボルト１に取り付けたとき、基礎梁１９に沿って各方向に跳ね出す跳出片１５〜１７は、柱脚部の型枠部材２５ａ，２５ｆの上部を通過して基礎梁１９を成形するための型枠部材２５ｂの上部にまで到達している。即ち、各柱脚部型枠定規Ｃ，Ｄは、柱脚部の天端レベルが基礎梁の天端レベルよりも低い場合であっても、跳出部１５〜１７が基礎梁を成形する型枠部材の上部に到達して所定長さで重なることが可能な長さ（複数の位置決め穴１２が重なる長さ）となるように設定されている。   When each of the column base part form rulers C and D is attached to the anchor bolt 1 via the attachment jig B, the protruding pieces 15 to 17 that jump out in each direction along the foundation beam 19 are the pillar base part types. It passes through the upper parts of the frame members 25a and 25f and reaches the upper part of the mold member 25b for forming the foundation beam 19. That is, each column base part ruler C, D is a mold in which the protruding portions 15 to 17 form the foundation beam even when the top end level of the column base part is lower than the top end level of the foundation beam. The length is set so as to reach the upper part of the member and be overlapped with a predetermined length (the length in which the plurality of positioning holes 12 overlap).

柱脚部型枠定規Ｃ，Ｄから跳ね出した跳出片１５〜１７には、夫々対応する型枠部材２５ｂが係止される。即ち、本実施例では、型枠部材２５ａ，２５ｆは柱脚部を構成する型枠部材として構成され、且つ柱脚部の天端が基礎梁１９の天端よりも低い位置に設定される。このため、型枠部材２５ａ，２５ｆは直接柱脚部型枠定規Ｃ，Ｄに接続されることがなく、該柱脚部型枠定規Ｃ，Ｄには基礎梁１９を成形する型枠部材２５ｂ，２５ｅが係止される。   The corresponding formwork members 25b are locked to the protruding pieces 15 to 17 that have jumped from the column base part form rulers C and D, respectively. In other words, in this embodiment, the mold members 25 a and 25 f are configured as mold members constituting the column base, and the top end of the column base is set at a position lower than the top end of the foundation beam 19. For this reason, the formwork members 25a and 25f are not directly connected to the column base part form rulers C and D, and the form member 25b for forming the foundation beam 19 on the column base part form rulers C and D. 25e are locked.

ここで、説明の煩雑を避けるために、主として柱脚部型枠定規Ｃの跳出片１５に型枠部材２５ｂを係止すると共に、平部型枠定規Ｅ、型枠部材２５ｃを順に接続してゆく場合について図８，９により説明する。   Here, in order to avoid complicated explanation, the mold member 25b is mainly locked to the protruding piece 15 of the column base part mold ruler C, and the flat part mold ruler E and the mold member 25c are connected in order. The case of going will be described with reference to FIGS.

柱脚部型枠定規Ｃの跳出片１５に対し、型枠部材２５ｂを対向させる。この場合、型枠部材２５ａ，２５ｂを接続したときに、型枠部材２５ａが柱脚部の構成位置を満足することを考慮する必要がある。跳出片１５の位置決め穴１２にピン３０を挿通し、このピン３０を型枠部材２５ｂの上部フランジ２６に設けた位置決め穴に挿通することで、柱脚部型枠定規Ｃを基準として型枠部材２５ｂの位置決めを行う。   The formwork member 25b is opposed to the protruding piece 15 of the column base part formwork ruler C. In this case, it is necessary to consider that the mold member 25a satisfies the configuration position of the column base when the mold members 25a and 25b are connected. By inserting the pin 30 into the positioning hole 12 of the protruding piece 15 and inserting the pin 30 into the positioning hole provided in the upper flange 26 of the mold member 25b, the mold member with reference to the column base part mold ruler C is used. Position 25b.

このとき、少なくとも二つの位置決め穴１２を利用して柱脚部型枠定規Ｃと型枠部材２５ｂとを接続することで、位置決め穴１２の方向と型枠部材２５ｂの長手方向とを一致させることが可能である。型枠部材２５ｂの位置決めを行った後、跳出片１５の幅方向の端部に設けた係止部１３と、型枠部材２５ｂの上部フランジ２６とをクランプすることで、柱脚部型枠定規Ｃに型枠部材２５ｂを係止する。   At this time, the direction of the positioning hole 12 and the longitudinal direction of the mold member 25b are made to coincide by connecting the column base part mold ruler C and the mold member 25b using at least two positioning holes 12. Is possible. After positioning the mold member 25b, the column base part mold ruler is clamped by clamping the locking portion 13 provided at the end in the width direction of the protruding piece 15 and the upper flange 26 of the mold member 25b. The mold member 25b is locked to C.

上記の如くして、アンカー組立体Ａを起点として配置した柱脚部型枠定規Ｃを基準として型枠部材２５ｂの直線性を確保することが可能である。そして、柱脚部型枠定規Ｃの跳出片１５の幅方向両側にピン３０を介して夫々型枠部材２５ｂの位置決めを行うことによって、対向して配置された一対の型枠部材２５ｂの間隔を確保し、且つ両型枠部材２５ｂの平行を確保することが可能である。   As described above, it is possible to ensure the linearity of the mold member 25b with reference to the column base part mold ruler C arranged with the anchor assembly A as a starting point. Then, by positioning the mold member 25b on both sides in the width direction of the protruding piece 15 of the column base part ruler C via the pins 30, the distance between the pair of mold members 25b arranged to face each other is increased. It is possible to ensure both of the mold members 25b in parallel.

柱脚部型枠定規Ｃの幅方向両側に設けた係止部１３に係止された一対の型枠部材２５ｂは、柱脚部の反対の端部側が、柱脚部型枠定規Ｃの跳出片１５の位置決め穴１２によって位置決めされた方向と間隔を保持した状態で、所定の長さで跳出片１５から突出している。特に、型枠部材２５ｂは、下端側がスペーサー２７に規制され、上端側が上部フランジ２６が柱脚部型枠定規Ｃに拘束されることから、直立状態を保持することが可能である。   The pair of mold members 25b locked to the locking portions 13 provided on both sides in the width direction of the column base part frame ruler C are such that the opposite end side of the column base part protrudes the column base part frame ruler C. In a state where the direction and the interval positioned by the positioning hole 12 of the piece 15 are maintained, the protrusion 15 protrudes from the protruding piece 15 with a predetermined length. Particularly, the lower end side of the mold member 25b is restricted by the spacer 27, and the upper flange 26 is restrained by the column base part form ruler C on the upper end side, so that it is possible to maintain an upright state.

上記と同様の作業を行うことで、柱脚部型枠定規Ｄの跳出片１６，１７に夫々型枠部材２５ｂを係止することが可能である。   By performing the same operation as described above, the mold member 25b can be locked to the protruding pieces 16 and 17 of the column base part mold ruler D, respectively.

型枠部材２５ｂの柱脚部型枠定規Ｃ，Ｄによる係止に伴って、型枠部材２５ｂの柱脚部側の端面に型枠部材２５ａを対向させ、高さ方向の位置決めを行うと共にクランプすることで、型枠部材２５ｂに型枠部材２５ａを接続する。更に、対向して配置された一対の型枠部材２５ｂの柱脚部側の端部に基礎梁の端部を規定する遮蔽部材２８を接続することで、図８に示すように柱脚部の周囲の型枠部材が組み立てられる。   Along with the locking of the column base part mold rulers C and D of the mold member 25b, the mold member 25a is opposed to the end surface on the column base part side of the mold member 25b to perform positioning in the height direction and clamp Thus, the mold member 25a is connected to the mold member 25b. Further, by connecting a shielding member 28 for defining the end of the foundation beam to the end of the pair of formwork members 25b on the side of the column base, as shown in FIG. The surrounding formwork members are assembled.

次いで、柱脚部型枠定規Ｃの跳出片１５に係止されている型枠部材２５ｂの上部フランジ２６の上部に第１の平部型枠定規となる平部型枠定規Ｅを配置し、長手方向の端部を跳出片１５の端部に連続させる。これにより、柱脚部型枠定規Ｃと平部型枠定規Ｅとの接続部３１が形成される。そして、平部型枠定規Ｅの幅方向両側に設けた複数の位置決め穴１２を型枠部材２５ｂの上部フランジ２６に設けた位置決め穴に対向させ、両位置決め穴にピン３０を挿通することで、型枠部材２５ｂを基準として平部型枠定規Ｅの位置及び方向を決め、両者をクランプすることで係止する。   Next, a flat part form ruler E serving as a first flat part form ruler is disposed on the upper flange 26 of the form member 25b locked to the protruding piece 15 of the column base part form ruler C, The end in the longitudinal direction is continued to the end of the protruding piece 15. Thereby, the connection part 31 of the column base part form ruler C and the flat part form ruler E is formed. Then, the positioning holes 12 provided on both sides in the width direction of the flat part mold ruler E are opposed to the positioning holes provided in the upper flange 26 of the mold member 25b, and the pins 30 are inserted into both positioning holes, The position and direction of the flat part mold ruler E are determined with the mold member 25b as a reference, and both are locked by clamping them.

上記の如くして型枠部材２５ｂに平部型枠定規Ｅを係止したとき、該平部型枠定規Ｅは型枠部材２５ｂに係止された端部とは反対側の端部が型枠部材２５ｂから跳ね出されることとなる。尚、平部型枠定規Ｅの長さ方向は、柱脚部型枠定規Ｃの幅方向の両端に係止された型枠部材２５ｂの長さ方向と同一方向となる。   When the flat part mold ruler E is locked to the mold member 25b as described above, the end of the flat part mold ruler E opposite to the end locked to the mold member 25b is the mold. It will be ejected from the frame member 25b. The length direction of the flat part mold ruler E is the same as the length direction of the mold member 25b locked at both ends of the column base part mold ruler C in the width direction.

また型枠部材２５ｂに連続させた状態で仮置きされている型枠部材２５ｃは、長手方向の両端部が隣接する型枠部材２５ｂ，２５ｄに仮接続されるものの、これ以外には何者にも拘束されることがない。従って、対向して配置された一対の型枠部材２５ｃは互いの間隔も設定されることなく、且つ方向も設定されていない。   Further, the mold member 25c temporarily placed in a state of being continuous with the mold member 25b is temporarily connected to the adjacent mold members 25b and 25d at both ends in the longitudinal direction. There is no restraint. Therefore, the pair of mold members 25c arranged opposite to each other is not set with respect to each other, and the direction is not set.

次いで、柱脚部型枠定規Ｃの跳出片１５に連続して配置され型枠部材２５ｂを係止した平部型枠定規Ｅに、型枠部材２５ｂに連続させた型枠部材２５ｃを係止する。この作業は、型枠部材２５ｃの長手方向の端部を型枠部材２５ｂの端部と当接させ、上部フランジ２６に設けられている位置決め穴を平部型枠定規Ｅの幅方向両端部に設けた位置決め穴１２と対向させ、これらの位置決め穴にピン３０を挿通することで型枠部材２５ｃの位置決めを行うと共に方向を設定する。   Next, the mold member 25c connected to the mold member 25b is locked to the flat mold ruler E which is arranged continuously to the protruding piece 15 of the column base mold ruler C and locks the mold member 25b. To do. In this work, the end of the mold member 25c in the longitudinal direction is brought into contact with the end of the mold member 25b, and the positioning holes provided in the upper flange 26 are formed at both ends in the width direction of the flat mold ruler E. The mold member 25c is positioned and the direction is set by facing the provided positioning holes 12 and inserting the pins 30 into these positioning holes.

その後、型枠部材２５ｂの端部と型枠部材２５ｃの端部を互いにクランプすることで強固に接続し、これにより、型枠部材２５ｂと型枠部材２５ｃとの間に接続部３２が形成される。同時に型枠部材２５ｃの上部フランジ２６と平部型枠定規Ｅの係止部１３をクランプすることで、型枠部材２５ｃを平部型枠定規Ｅに係止する。そして平部型枠定規Ｅの幅方向の両側に夫々型枠部材２５ｃを係止することで、対向する一対の型枠部材２５ｃを係止する。   Thereafter, the end portion of the mold member 25b and the end portion of the mold member 25c are firmly connected to each other, whereby a connection portion 32 is formed between the mold member 25b and the mold member 25c. The At the same time, the mold member 25c is locked to the flat part mold ruler E by clamping the upper flange 26 of the mold member 25c and the locking part 13 of the flat part mold ruler E. Then, by locking the mold member 25c on both sides in the width direction of the flat part mold ruler E, the pair of opposing mold members 25c are locked.

上記の如くして平部型枠定規Ｅに係止された対向する一対の型枠部材２５ｃは、平部型枠定規Ｅの幅方向の端部に形成された位置決め穴１２の並び方向に沿った方向に位置決めされる。このとき、型枠部材２５ｃは、柱脚部型枠定規Ｃに係止されている型枠部材２５ｂと同一方向に位置決めされると共に同一直線上に配置される。また平部型枠定規Ｅの幅方向両側に係止された一対の型枠部材２５ｃの間隔は予め設定された間隔に保持される。   As described above, the pair of opposing mold members 25c locked to the flat part mold ruler E are arranged along the alignment direction of the positioning holes 12 formed at the end in the width direction of the flat part mold ruler E. It is positioned in the direction. At this time, the mold member 25c is positioned in the same direction and positioned on the same straight line as the mold member 25b locked to the column base mold ruler C. Further, the distance between the pair of mold members 25c locked on both sides in the width direction of the flat part mold ruler E is maintained at a preset interval.

平部型枠定規Ｅに係止された一対の型枠部材２５ｃは、型枠部材２５ｂの反対の端部側が所定長さ跳ね出すこととなる。一対の型枠部材２５ｃの平部型枠定規Ｅから跳ね出した部分は、下端側がスペーサー２７に規制され、上端側の上部フランジ２６が平部型枠定規Ｅに拘束されることから、直立状態を保持すると共に互いの間隔を保持する。   In the pair of mold members 25c locked to the flat part mold ruler E, the opposite end side of the mold members 25b jumps out by a predetermined length. The portions of the pair of formwork members 25c that protrude from the flat part form ruler E are in an upright state because the lower end side is restricted by the spacer 27 and the upper flange 26 on the upper end side is restricted by the flat part form ruler E. And the distance between each other.

以下、跳ね出した型枠部材２５ｃの上部に、既に型枠部材２５ｂ，２５ｃを係止している平部型枠定規Ｅに連続させて第２の平部型枠定規となる平部型枠定規Ｅを配置し、前述と同様の手順で型枠部材２５ｃを係止する。その後、型枠部材２５ｃから跳ね出している平部型枠定規Ｅに型枠部材２５ｃに連続させた型枠部材２５ｄを係止し、且つ両型枠部材２５ｃ，２５ｄを接続する。   In the following, the flat part formwork which becomes the second flat part form ruler by continuing to the flat part form ruler E which has already locked the formwork members 25b, 25c on the upper part of the projecting formwork member 25c. The ruler E is arranged, and the mold member 25c is locked in the same procedure as described above. Thereafter, the mold member 25d connected to the mold member 25c is locked to the flat part ruler E protruding from the mold member 25c, and the two mold members 25c and 25d are connected.

上記作業を順に行うことによって、基礎梁１９の交点に配置したアンカー組立体Ａを起点として、取付治具Ｂを介してアンカーボルト１に取り付けた柱脚部型枠定規Ｃに型枠部材２５ｂを係止し、該型枠部材２５ｂを介して柱脚部型枠定規Ｃに連続させた平部型枠定規Ｅに型枠部材２５ｂ，２５ｃを係止し、型枠部材２５ｃを介して平部型枠定規Ｅに連続させた平部型枠定規Ｅに型枠部材２５ｃ，２５ｄを係止し、以下順に型枠部材と平部型枠定規を交互に接続させてゆくことで、隣接するアンカー組立体Ａの間に配置される型枠部材２５ａ〜２５ｆの直線性を確保し且つ対向する型枠部材２５ｂ〜２５ｅの間隔を確保して接続することによって、目的の型枠を施工することが可能である。   By performing the above operations in order, the formwork member 25b is attached to the column base part formwork ruler C attached to the anchor bolt 1 via the attachment jig B, starting from the anchor assembly A arranged at the intersection of the foundation beams 19. The formwork members 25b and 25c are fastened to the flat part mold ruler E that is locked and continuous with the column base part formwork ruler C via the formwork member 25b, and the flat part is provided via the formwork member 25c. Anchoring the formwork members 25c and 25d to the flat part form ruler E that is continuous with the formwork ruler E, and connecting the formwork members and the flat part form ruler alternately in the following order, the adjacent anchors By securing the linearity of the formwork members 25a to 25f arranged between the assemblies A and connecting the facing formwork members 25b to 25e, the target formwork can be constructed. Is possible.

上記の如く、アンカー組立体Ａに取り付けられる柱脚部型枠定規Ｃ，Ｄとこれらの柱脚部型枠定規Ｃ，Ｄの間に配置される平部型枠定規Ｅとの接続部３１と、型枠部材２５ａ〜２５ｆどうしの接続部３２とが、互いに一致することなく、交互に（千鳥状に）配置される。このため、端部側が基準となるアンカーボルト１、柱脚部型枠定規Ｃ，Ｄ，Ｅ、型枠部材２５ｂ〜２５ｅに係止されて拘束されたとき、夫々の他方の端部側が自由端として跳ね出し、この一方側が拘束されて跳ね出した部分に、型枠部材或いは平部型枠定規の一方の端部側を係止してゆくことで、各型枠定規或いは型枠部材が互いの接続部３１，３２から屈折しようとしても、この接続部３１，３２が平部型枠定規或いは型枠部材によって拘束されるため、屈折を防止することが可能であり、連続させた型枠部材２５ａ〜２５ｆの直線性を確保することが可能となる。   As described above, the connection portion 31 between the column base part rulers C and D attached to the anchor assembly A and the flat part form ruler E arranged between these column base part rulers C and D; The connecting portions 32 of the mold members 25a to 25f are arranged alternately (in a zigzag manner) without matching each other. For this reason, when it is locked and restrained by the anchor bolt 1, the column base part mold rulers C, D, E, and the mold members 25b to 25e whose end side is a reference, each other end side is a free end. The one side of the formwork member or the flat part form ruler is locked to the part that has been restrained and protruded, and each form ruler or form member is mutually attached. Even if an attempt is made to refract from the connection portions 31 and 32, the connection portions 31 and 32 are restrained by a flat part form ruler or a form member, so that refraction can be prevented and a continuous form member is provided. It becomes possible to ensure the linearity of 25a-25f.

従って、従来のように複数の型枠部材どうしを鋼管のような部材を利用して拘束するような作業を必要とせず、且つ柱脚部型枠定規Ｃ，Ｄ、平部型枠定規Ｅの直線性が高い精度で確保し得ることから、容易な作業で連続させた型枠部材の直線性を確保することが可能となる。同様に対向して配置された一対の型枠部材の間隔も容易に確保することが可能となる。   Therefore, there is no need for the work of constraining a plurality of formwork members using members such as steel pipes as in the prior art, and the column base part form rulers C and D and the flat part form ruler E Since the linearity can be ensured with high accuracy, it is possible to ensure the linearity of the continuous formwork member by an easy operation. Similarly, it is possible to easily secure the distance between the pair of mold members arranged to face each other.

尚、取付治具Ｂを介してアンカーボルト１に取り付けた柱脚部型枠定規Ｃ，Ｄに平部型枠定規Ｅを接続する場合、必ずしも端部どうしを対向させて接続することに限定するものではなく、図８に二点鎖線で示すように、柱脚部型枠定規Ｄの跳出片１６，１７に、一方の端部側を一部重ねてピン３０を挿通することで型枠部材２５ｂを係止することもある。この場合、型枠部材２５ｂを係止する際に利用するクランプ部材は、２枚の型枠定規Ｄ，Ｅの厚さと、型枠部材２５ｂの上部フランジ２６の厚さを加えた厚さをクランプし得るものであることが必要となる。   In addition, when connecting the flat part form ruler E to the column base part form ruler C, D attached to the anchor bolt 1 via the attachment jig B, it is not necessarily limited to connecting the end parts facing each other. As shown by a two-dot chain line in FIG. 8, a mold member is formed by inserting a pin 30 while partially overlapping one end side of the protruding pieces 16 and 17 of the column base part ruler D. 25b may be locked. In this case, the clamp member used when locking the mold member 25b clamps the thickness of the two mold rulers D and E plus the thickness of the upper flange 26 of the mold member 25b. It must be possible.

図１０は、柱脚部の天端レベルと基礎梁の天端レベルが等しい基礎を構成する場合の説明図である。図に於いて、型枠部材２５ａは、基礎梁を成形する型枠部材２５ｂと同じ高さ寸法を持って形成されている。   FIG. 10 is an explanatory diagram in a case where a foundation is formed in which the top end level of the column base is equal to the top end level of the foundation beam. In the figure, the mold member 25a is formed to have the same height as the mold member 25b for forming the foundation beam.

本実施例では、アンカー組立体Ａのアンカーボルト１の上端部は型枠部材２５ａの上部フランジ２６のレベルよりも高い位置にあるため、取付治具Ｂを用いることなく、直接柱脚部型枠定規Ｃを取り付けることが可能である。また型枠部材２５ａ，２５ｂの上部フランジ２６が同一面内に配置されるため、柱脚部型枠定規Ｃの幅方向の端面に平部型枠定規Ｅの長手方向の端面を対向させて配置することが可能である。   In this embodiment, the upper end portion of the anchor bolt 1 of the anchor assembly A is at a position higher than the level of the upper flange 26 of the mold member 25a. A ruler C can be attached. Further, since the upper flanges 26 of the mold members 25a and 25b are arranged in the same plane, the end face in the longitudinal direction of the flat part mold ruler E is arranged opposite to the end face in the width direction of the column base part mold ruler C. Is possible.

この場合、柱脚部型枠定規Ｃの取付方向に対し直交する方向ではアンカーボルト１を起点とする柱脚部型枠定規Ｄが配置されないこととなるが、平部型枠定規Ｅは柱脚部型枠定規Ｃに係止された型枠部材２５ａを基準として方向が位置決めされるため、実質的に、アンカーボルト１に取り付けられた柱脚部型枠定規Ｃに接続して配置されることとなんら変わることがない。   In this case, in the direction orthogonal to the mounting direction of the column base part form ruler C, the column base part form ruler D starting from the anchor bolt 1 is not arranged, but the flat part form ruler E is a column base. Since the direction is positioned on the basis of the mold member 25a locked to the partial mold ruler C, it is substantially connected to the column base mold ruler C attached to the anchor bolt 1. There is no change.

上記の如く構成された本発明の型枠の施工方法では、先ず所定の位置にアンカー組立体Ａを配置して固定することでアンカーボルト１の位置を固定し、このアンカーボルト１の位置を起点として柱脚部型枠定規Ｃ，Ｄを取り付け、該柱脚部型枠定規Ｃ，Ｄに型枠部材２５ａ，２５ｂを係止し、柱脚部型枠定規Ｃ，Ｄに連続させた第１の平部型枠定規Ｅに型枠部材２５ｂ，２５ｃを係止し、第１の平部型枠定規Ｅに連続させた第２の平部型枠定規Ｅに型枠部材２５ｃ，２４ｄを係止し、更に、同様の作業を順次進めることで、隣接するアンカー組立体Ａの間に設ける基礎梁に沿った型枠を施工することが可能である。   In the method for constructing a formwork of the present invention configured as described above, first, the anchor assembly 1 is arranged and fixed at a predetermined position to fix the position of the anchor bolt 1, and the position of the anchor bolt 1 is the starting point. The column base part form rulers C and D are attached to the column base part form rulers C and D, and the frame members 25a and 25b are locked to the column base part form rulers C and D, and the column base part form rulers C and D are connected to the column base part form rulers C and D. The formwork members 25b and 25c are locked to the flat part form ruler E, and the formwork members 25c and 24d are engaged with the second flat formwork ruler E which is continuous with the first flat formwork ruler E. It is possible to construct a frame along the foundation beam provided between the adjacent anchor assemblies A by stopping and further proceeding in the same manner.

このように、各型枠定規，型枠部材以外の部材を不要とし、且つアンカー組立体を起点として順に連続させつつ、係止するという簡単な作業で型枠を施工することが可能となり、剛構造のアンカー組立体を有する基礎を構築する際に利用して有利である。   In this way, it is possible to construct the mold by a simple operation that requires no members other than the mold ruler and the mold member, and is locked in sequence while starting from the anchor assembly. It is advantageous to use in constructing a foundation having a structural anchor assembly.

アンカー組立体の構成を説明する図である。It is a figure explaining the structure of an anchor assembly. 取付治具の構成を説明する図である。It is a figure explaining the structure of an attachment jig. 柱脚部型枠定規の構成を説明する図である。It is a figure explaining the structure of a column base part formwork ruler. 平部型枠定規の構成を説明する図である。It is a figure explaining the structure of a flat part form ruler. 格子状に配置された基礎梁の交点に於ける柱脚部型枠定規の配置例を説明する図である。It is a figure explaining the example of arrangement | positioning of the column base part form ruler in the intersection of the foundation beam arrange | positioned at the grid | lattice form. 型枠の施工方法の手順を説明する図である。It is a figure explaining the procedure of the construction method of a formwork. 隣接するアンカー組立体の間に配置される型枠部材を説明する図である。It is a figure explaining the formwork member arrange | positioned between adjacent anchor assemblies. アンカー組立体に柱脚部型枠定規を取り付けた構成を説明する図である。It is a figure explaining the structure which attached the column base part form ruler to the anchor assembly. アンカー組立体に取り付けた柱脚部型枠定規に型枠部材を係止し、柱脚部型枠定規に連続させた平部型枠定規に型枠部材を係止した状態を説明する側面図である。The side view explaining the state which locked the formwork member to the column base part formwork ruler attached to the anchor assembly, and locked the formwork member to the flat part formwork ruler made to continue to the column base part formwork ruler It is. 第２実施例に係る施工方法を説明する図である。It is a figure explaining the construction method concerning the 2nd example.

符号の説明Explanation of symbols

Ａ アンカー組立体
Ｂ 取付治具
Ｃ，Ｄ 柱脚部型枠定規
Ｅ 平部型枠定規
１ アンカーボルト
１ａ ネジ部
２ 下部添えプレート
３ 上部添えプレート
４ ナット
５ 定着体
５ａ ボルト穴
６ 穴
７ 基準線
９ａ ナット部
９ｂ 挿通部
１０ 挿通孔
１１ 切欠
１２ 位置決め穴
１３ 係止部
１４ 打設孔
１５〜１７ 跳出片
１９ 基礎梁
２１ 基準面
２２ 地業
２３ ボルト
２４ 鉄筋
２５ａ〜２５ｆ 型枠部材
２６ 上部フランジ
２７ スペーサー
３０ ピン
３１，３２ 接続部
A Anchor assembly B Mounting jig C, D Column base part ruler E Flat part form ruler 1 Anchor bolt 1a Screw part 2 Lower accessory plate 3 Upper accessory plate 4 Nut 5 Fixing body 5a Bolt hole 6 Hole 7 Reference line 9a Nut portion 9b Insertion portion 10 Insertion hole 11 Notch 12 Positioning hole 13 Locking portion 14 Placing hole 15-17 Ejection piece 19 Base beam 21 Reference surface 22 Groundwork 23 Bolt 24 Reinforcing bar 25a-25f Formwork member 26 Upper flange 27 Spacer 30 pin 31, 32 connection part

Claims (5)

格子状に配置された基礎梁の交点にアンカーボルトを埋設し、該アンカーボルトによって鉄骨柱の柱脚部を固定して構成される鉄骨造建物の基礎工事に於ける複数の型枠部材を連接して基礎の型枠を構成する際の施工方法であって、
アンカーボルトを移動不能に保持し得るように構成されたアンカー組立体と、
前記アンカー組立体を構成する複数のアンカーボルト又は該アンカーボルトに取り付けた取付治具を挿通する複数の挿通孔が形成され且つ幅方向両側の所定位置に柱脚部の近傍に配置された型枠部材の上縁を係止する複数の係止部を有する柱脚部型枠定規と、
所定の長さを有し幅方向の両側所定位置に型枠部材の上縁を係止する複数の係止部を有する平部型枠定規と、
を有し、
アンカー組立体の平面的な位置を規定する基準線が設定されると共に所定の高さに水平に設定された柱脚部の基準面を形成し、
前記柱脚部の基準面にアンカー組立体を配置すると共に該アンカー組立体を前記基準線を基準として所定位置に固定し、
アンカー組立体の間に基礎梁の鉄筋を配置すると共に複数の型枠部材を仮置きし、
アンカーボルト又は該アンカーボルトに取り付けた取付治具を柱脚部型枠定規の挿通孔に挿通して該柱脚部型枠定規をアンカー組立体に取り付けると共に、前記柱脚部型枠定規に設けた複数の係止部に型枠部材の上縁を係止することで該型枠部材の位置決めを行い、
第１の平部型枠定規を、前記柱脚部型枠定規に連続させて、又は前記柱脚部型枠定規に一部を重ね合わせて、前記柱脚部型枠定規に係止された型枠部材に連続させた型枠部材に配置し、
第１の平部型枠定規に設けた係止部に、前記柱脚部型枠定規に係止された型枠部材に連続させた型枠部材の上縁を係止することで該型枠部材の位置決めを行うことを特徴とする型枠の施工方法。 Anchor bolts are embedded at the intersections of the foundation beams arranged in a grid, and multiple formwork members in the foundation work of a steel building constructed by fixing the column bases of steel columns with the anchor bolts are connected. The construction method when constructing the foundation formwork,
An anchor assembly configured to hold the anchor bolt immovable;
Formwork in which a plurality of insertion holes for inserting a plurality of anchor bolts constituting the anchor assembly or a mounting jig attached to the anchor bolts are formed and arranged in the vicinity of the column base at predetermined positions on both sides in the width direction A column base mold ruler having a plurality of locking portions for locking the upper edge of the member;
A flat part mold ruler having a predetermined length and having a plurality of locking parts for locking the upper edge of the mold member at predetermined positions on both sides in the width direction;
Have
A reference line that defines the planar position of the anchor assembly is set and a reference surface of the column base is set horizontally at a predetermined height,
An anchor assembly is disposed on a reference surface of the column base and the anchor assembly is fixed at a predetermined position with respect to the reference line,
Place the reinforcement of the foundation beam between the anchor assemblies and temporarily place a plurality of formwork members,
An anchor bolt or a mounting jig attached to the anchor bolt is inserted into the insertion hole of the column base part form ruler to attach the column base part form ruler to the anchor assembly, and provided to the column base part form ruler. Positioning the formwork member by engaging the upper edge of the formwork member with the plurality of engaging portions,
The first flat part form ruler is locked to the column base part form ruler by being continuous with the column base part form ruler or by partially overlapping the column base part form ruler. Place it on the formwork member that is connected to the formwork member,
The upper edge of the mold member that is continuous with the mold member that is locked to the column base part mold ruler is locked to the locking portion provided on the first flat part mold ruler. A method for constructing a formwork characterized by positioning a member. 第２の平部型枠定規を、前記第１の平部型枠定規に連続させて、又は前記第１の平部型枠定規に一部を重ね合わせて、前記第１の平部型枠定規に係止された型枠部材に連続させた型枠部材に配置し、
第２の平部型枠定規に設けた係止部に、前記第１の平部型枠定規に係止された型枠部材に連続させた型枠部材の上縁を係止することで該型枠部材の位置決めを行うことを特徴とする請求項１に記載した型枠の施工方法。 A second flat part form ruler is connected to the first flat part form ruler or a part of the first flat part form ruler is overlapped with the first flat part form ruler. Placed on a formwork member that is connected to a formwork member locked to a ruler,
The upper edge of the formwork member connected to the formwork member locked to the first flat part formwork ruler is engaged with the engaging part provided on the second flat formwork ruler. The method for constructing a formwork according to claim 1, wherein the formwork member is positioned. 連続的に配置された型枠部材どうしの接続部の位置と、アンカー組立体に取り付けた柱脚部型枠定規と第１の平部型枠定規との接続位置及び第１の平部型枠部材に連続させた第２の平部型枠定規との接続位置が互いに一致することなく配置されていることを特徴とする請求項１又は２に記載した型枠の施工方法。 The position of the connection part between the continuously placed formwork members, the connection position of the column base part form ruler attached to the anchor assembly and the first flat part form ruler, and the first flat part formwork The method for constructing a form according to claim 1 or 2, wherein the connection positions with the second flat part form ruler that is continuous with the members are arranged so as not to coincide with each other. 前記アンカー組立体が、両端にネジ部を有する複数のアンカーボルトと、前記アンカーボルトを挿通するボルト孔が形成された下部添えプレート及び上部添えプレートと、前記下部添えプレートの下面に一体化された定着体と、前記アンカーボルトのネジ部に螺合するナットと、を有し、各アンカーボルトの一方側のネジ部を下部添えプレートに形成されたボルト孔に挿通すると共にナットによって挟持固定し、且つ他方側のネジ部を上部添えプレートに形成されたボルト孔に挿通すると共にナットによって挟持固定することで剛構造をなし、且つ柱脚部の基準面に対し定着体がボルトによって固着されることを特徴とする請求項１乃至３の何れかに記載した型枠の施工方法。 The anchor assembly is integrated with a plurality of anchor bolts having screw portions at both ends, a lower accessory plate and an upper accessory plate in which bolt holes for inserting the anchor bolts are formed, and a lower surface of the lower accessory plate A fixing body, and a nut screwed into the threaded portion of the anchor bolt, and the threaded portion on one side of each anchor bolt is inserted into a bolt hole formed in the lower accessory plate and clamped and fixed by the nut, In addition, a rigid structure is formed by inserting the screw portion on the other side into a bolt hole formed in the upper attachment plate and sandwiching and fixing with a nut, and the fixing body is fixed to the reference surface of the column base by a bolt. The construction method of the formwork in any one of Claims 1 thru | or 3 characterized by these. 一方の端部側に前記アンカー組立体を構成するアンカーボルトに螺合する雌ネジ部が形成され他方の端部側に前記柱脚部型枠定規に形成された挿通孔に挿通される挿通部が形成された取付治具を有し、柱脚部の基準面に固定されたアンカー組立体のアンカーボルトに前記取付治具を締結すると共に、該取付治具を挿通孔に挿通して柱脚部型枠定規をアンカー組立体に取り付けることを特徴とする請求項１乃至４の何れかに記載した型枠の施工方法。
An insertion part inserted into an insertion hole formed in the column base part form ruler on the other end side, with a female screw part screwed into an anchor bolt constituting the anchor assembly formed on one end side The mounting jig is fastened to the anchor bolt of the anchor assembly fixed to the reference surface of the column base portion, and the mounting jig is inserted into the insertion hole to make the column base The method for constructing a form according to any one of claims 1 to 4, wherein the part form ruler is attached to the anchor assembly.
JP2005081102A 2005-03-22 2005-03-22 Formwork construction method Active JP4703226B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005081102A JP4703226B2 (en) 2005-03-22 2005-03-22 Formwork construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005081102A JP4703226B2 (en) 2005-03-22 2005-03-22 Formwork construction method

Publications (2)

Publication Number Publication Date
JP2006265830A true JP2006265830A (en) 2006-10-05
JP4703226B2 JP4703226B2 (en) 2011-06-15

Family

ID=37202077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005081102A Active JP4703226B2 (en) 2005-03-22 2005-03-22 Formwork construction method

Country Status (1)

Country Link
JP (1) JP4703226B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009299407A (en) * 2008-06-17 2009-12-24 Sekisui House Ltd Mould ruler connection method
JP2015038265A (en) * 2011-11-30 2015-02-26 高伸建設株式会社 Construction method for foundation
JP2021071011A (en) * 2019-10-31 2021-05-06 旭化成ホームズ株式会社 Construction method of foundation, and foundation
CN113605303A (en) * 2021-07-19 2021-11-05 江苏筑港建设集团有限公司 Energy-saving and environment-friendly beam type bottom formwork construction method of cast-in-place breast wall

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08189189A (en) * 1995-01-09 1996-07-23 Asahi Chem Ind Co Ltd Jig for correcting upper part of form
JP2630623B2 (en) * 1988-04-28 1997-07-16 積水ハウス株式会社 Anchor bolt installation method and anchor bolt support device used for it
JPH116159A (en) * 1997-06-19 1999-01-12 Sekisui House Ltd Anchor bolt positioning method for partition foundation
JP2000319900A (en) * 1999-05-14 2000-11-21 Okabe Co Ltd Constructing method of foundation structure
JP2004360411A (en) * 2003-06-09 2004-12-24 Asahi Kasei Homes Kk Form construction method and accessory plate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2630623B2 (en) * 1988-04-28 1997-07-16 積水ハウス株式会社 Anchor bolt installation method and anchor bolt support device used for it
JPH08189189A (en) * 1995-01-09 1996-07-23 Asahi Chem Ind Co Ltd Jig for correcting upper part of form
JPH116159A (en) * 1997-06-19 1999-01-12 Sekisui House Ltd Anchor bolt positioning method for partition foundation
JP2000319900A (en) * 1999-05-14 2000-11-21 Okabe Co Ltd Constructing method of foundation structure
JP2004360411A (en) * 2003-06-09 2004-12-24 Asahi Kasei Homes Kk Form construction method and accessory plate

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009299407A (en) * 2008-06-17 2009-12-24 Sekisui House Ltd Mould ruler connection method
JP2015038265A (en) * 2011-11-30 2015-02-26 高伸建設株式会社 Construction method for foundation
JP2021071011A (en) * 2019-10-31 2021-05-06 旭化成ホームズ株式会社 Construction method of foundation, and foundation
JP7288390B2 (en) 2019-10-31 2023-06-07 旭化成ホームズ株式会社 Foundation construction method and foundation
CN113605303A (en) * 2021-07-19 2021-11-05 江苏筑港建设集团有限公司 Energy-saving and environment-friendly beam type bottom formwork construction method of cast-in-place breast wall
CN113605303B (en) * 2021-07-19 2022-11-01 江苏筑港建设集团有限公司 Energy-saving and environment-friendly beam type bottom formwork construction method of cast-in-place breast wall

Also Published As

Publication number Publication date
JP4703226B2 (en) 2011-06-15

Similar Documents

Publication Publication Date Title
JP4732915B2 (en) Foundation construction method and device, and anchor bolt support device for construction
KR101300969B1 (en) Structural element, basic element, holding means and auxilliary means for the manufacture of a reinforcement, method for constructing such an auxilliary means and method for manufacturing a reinforcement
JP4703226B2 (en) Formwork construction method
JP4459080B2 (en) Construction method of diagonal fixing part and formwork structure for diagonal fixing part
JP4160581B2 (en) Anchor bolt position retaining bracket and position fixing structure, and steel column construction method using the same
JP6570412B2 (en) Anchor bolt structure
JP2008285952A (en) Base-isolated building structure
US20190010715A1 (en) Formwork apparatus for forming a building support
KR101165972B1 (en) The upright structure by docking of a file and a superstructure
JP7339865B2 (en) How to install wall panels
JP6526324B2 (en) Equipment fixture
JP6148697B2 (en) Formwork
JP2000240207A (en) Installation of void member of hollow slab
WO2018061075A1 (en) Formwork
JP5155776B2 (en) Composite beam
JP6205199B2 (en) Reinforcement structure of columnar structure
JP2012012812A (en) Construction method of nut
JP2010216196A (en) Anchor bolt installation method for continuous footing, and anchor bolt-tool set
JP2021195834A (en) Column base anchor structure, trestle, and design method for column base anchor structure
JP2008115539A (en) Flat plate construction method
JP4723920B2 (en) Anchor bolt positioning device
JP2023006769A (en) Position confirmation jig, foundation construction jig and foundation construction method
WO2022254533A1 (en) Anchor support tool and form set for foundation
JP2018162574A (en) Joint structure of column and beam, and building equipped with joint structure of column and beam
JP7313770B2 (en) Beam reinforcement structure, structure for beam reinforcement, steel frame structure, and beam reinforcement method

Legal Events

Date Code Title Description
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20080131

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080313

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100630

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110308

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110308

R150 Certificate of patent or registration of utility model

Ref document number: 4703226

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350