JP2013142282A - Column structure - Google Patents

Column structure Download PDF

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JP2013142282A
JP2013142282A JP2012004570A JP2012004570A JP2013142282A JP 2013142282 A JP2013142282 A JP 2013142282A JP 2012004570 A JP2012004570 A JP 2012004570A JP 2012004570 A JP2012004570 A JP 2012004570A JP 2013142282 A JP2013142282 A JP 2013142282A
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column member
fixed
side plate
hardware
column
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JP5749663B2 (en
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Kazuya Katada
和也 片田
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Misawa Homes Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a column structure in which a structural member such as a wall member and a horizontal structural member can be joined to a column member easily and reliably.SOLUTION: A side plate part 11 of a joint metal 4 is made narrower than a side face 3a of a column member 3 to which the side plate part 11 is fixed. Therefore, the side plate part 11 is fixed to the side face 3a while remaining nail driving tolerances 3d and 3d at both sides of the side face 3a. A structural member 15 is fixed to the side face 3a of the column member 3 while overlapping a portion thereof to the side plate part 11 and the portion is fixed by driving nails 16 to the nail driving tolerances 3d and 3d therethrough. Thus, structural members 15 and 15 can be joined to the side face 3a of the column member 3 easily and reliably.

Description

本発明は、基礎等から上方に突出するアンカーボルトに柱部材の下端部が結合金物によって結合された柱構造に関する。   The present invention relates to a column structure in which a lower end portion of a column member is coupled to an anchor bolt protruding upward from a foundation or the like by a coupling hardware.

基礎から上方に突出するアンカーボルトに柱部材の下端部が結合金物によって結合された柱構造の一例として特許文献１に記載の技術が知られている。
この技術は、基礎上に床パネルが敷設され、この床パネル上に壁パネルが立設されるパネル工法において、前記壁パネルと隣接して前記床パネル上に立設される補強柱（柱部材）と、この補強柱の立設位置で前記基礎に埋設されて前記床パネル上に突出するアンカーボルトと、前記アンカーボルトを挿通する取付穴を有してナットによって前記床パネルに固定される底板部と、この底板部から屈曲起立して前記補強柱の側面に面接触し複数の固着穴を有して固着手段によって前記補強柱を固定する側板部と、を有する結合金物と、前記結合金物の前記底板部に設置され、前記アンカーボルトを避けてこのアンカーボルトの上方で前記補強柱の下端面を載置して支持する柱載置金物と、を含むことを特徴としている。 As an example of a column structure in which a lower end portion of a column member is coupled to an anchor bolt protruding upward from a foundation with a coupling hardware, a technique described in Patent Document 1 is known.
This technique is a panel method in which a floor panel is laid on a foundation and a wall panel is erected on the floor panel, and a reinforcing column (column member) erected on the floor panel adjacent to the wall panel. And an anchor bolt that is embedded in the foundation at the standing position of the reinforcing column and protrudes on the floor panel, and a bottom plate that has a mounting hole for inserting the anchor bolt and is fixed to the floor panel by a nut A metal fitting having a portion and a side plate portion that is bent upright from the bottom plate portion, is in surface contact with the side surface of the reinforcing column, has a plurality of fixing holes, and fixes the reinforcing column by fixing means; And a column mounting hardware for mounting and supporting the lower end surface of the reinforcing column above the anchor bolt while avoiding the anchor bolt.

特開平７−１９７５２２号公報JP-A-7-197522

ところで、前記特許文献１には、補強柱（柱部材）に壁パネル等の壁部材、まぐさ等の横架材等の構造部材をどのようにして接合しているかについては開示されていない。
補強柱の対向する両側面には、結合金物の側板部が面接触しているので、上記のような壁部材や横架材等の構造部材を補強柱に釘等によって接合する場合、この側板部が釘に干渉して、釘を容易に打ち込むことができない。 By the way, Patent Document 1 does not disclose how a structural member such as a wall member such as a wall panel or a horizontal member such as a lintel is joined to a reinforcing column (column member).
Since the side plate portions of the joint hardware are in surface contact with the opposite side surfaces of the reinforcing column, this side plate is used when a structural member such as the above wall member or horizontal member is joined to the reinforcing column with a nail or the like. The part interferes with the nail and the nail cannot be driven easily.

本発明は上記事情に鑑みてなされたもので、柱部材に壁部材や横架材等の構造部材を容易かつ確実に接合できる柱構造を提供することを課題としている。   This invention is made | formed in view of the said situation, and makes it a subject to provide the column structure which can join structural members, such as a wall member and a horizontal member, to a column member easily and reliably.

上記課題を解決するために、請求項１に記載の発明は、例えば図１〜図６に示すように、基礎１または床２０から上方に突出するアンカーボルト２または緊結ボルト２２に断面矩形状の柱部材３の下端部が結合金物４によって結合された柱構造であって、
前記結合金物４は、前記アンカーボルト２または緊結ボルト２２の上端部が締結された金物本体１０と、この金物本体１０の側面から立ち上がる側板部１１とを備え、
前記金物本体１０の上面に前記柱部材３の下端面が当接されるとともに、前記側板部１１に前記柱部材３の下端部の側面３ａが固定され、
前記側板部１１は、その幅を当該側板部１１が固定される前記柱部材３の側面３ａの幅より小さくすることによって、当該側面３ａの両側に釘打ち代３ｄ,３ｄを残してこの側面３ａに固定され、
前記柱部材３の前記側面３ａに、構造部材１５,２５がその一部を前記側板部１１に重ねて固定され、当該一部はこれを通して釘１６を前記釘打ち代３ｄ,３ｄに打ち込むことによって固定されていることを特徴とする。 In order to solve the above-mentioned problem, the invention described in claim 1 is characterized in that the anchor bolt 2 or the fastening bolt 22 protruding upward from the foundation 1 or the floor 20 has a rectangular shape as shown in FIGS. A pillar structure in which the lower end portion of the pillar member 3 is coupled by the coupling hardware 4,
The joint hardware 4 includes a hardware body 10 to which an upper end portion of the anchor bolt 2 or the fastening bolt 22 is fastened, and a side plate portion 11 rising from a side surface of the hardware body 10.
While the lower end surface of the column member 3 is brought into contact with the upper surface of the hardware body 10, the side surface 3a of the lower end portion of the column member 3 is fixed to the side plate portion 11,
The side plate portion 11 has a width smaller than that of the side surface 3a of the column member 3 to which the side plate portion 11 is fixed, thereby leaving nailing margins 3d and 3d on both sides of the side surface 3a. Fixed to
The structural members 15 and 25 are fixed to the side surface 3a of the column member 3 with a part thereof being overlapped with the side plate part 11, and the part is driven through the nail 16 into the nail driving allowances 3d and 3d. It is fixed.

請求項１に記載の発明によれば、結合金物４の側板部１１がその幅を当該側板部１１が固定される前記柱部材３の側面３ａの幅より小さくすることによって、当該側面３ａの両側に釘打ち代３ｄ,３ｄを残してこの側面３ａに固定され、前記柱部材３の前記側面３ａに、構造部材１５,２５がその一部を前記側板部１１に重ねて固定され、当該一部はこれを通して釘１６を前記釘打ち代３ｄ,３ｄに打ち込むことによって固定されているので、柱部材３の側面３ａに構造部材１５,２５を容易かつ確実に接合できる。   According to the first aspect of the present invention, the width of the side plate portion 11 of the metal fitting 4 is made smaller than the width of the side surface 3a of the column member 3 to which the side plate portion 11 is fixed. Are fixed to the side surface 3a, leaving the nail allowances 3d, 3d, and the structural members 15, 25 are fixed to the side surface 3a of the column member 3 with a part thereof being overlapped on the side plate portion 11, and the part Since the nail 16 is fixed by driving into the nail driving allowances 3d and 3d through this, the structural members 15 and 25 can be easily and reliably joined to the side surface 3a of the column member 3.

請求項２に記載の発明は、請求項１に記載の柱構造において、
前記金物本体１０は断面ロ字形に形成され、その下壁部１０ｂに前記アンカーボルト２または緊結ボルト２２の上端部が挿通されてナット１２によって締結され、
前記金物本体１０の対向する側面からそれぞれ一対の前記側板部１１,１１が立ち上がり、
この一対の側板部１１,１１に前記柱部材３の対向する側面３ａ,３ａがそれぞれ固定され、
この柱部材３の対向する側面３ａ,３ａにそれぞれ前記構造部材１５,２５が固定されていることを特徴とする。 The invention according to claim 2 is the column structure according to claim 1,
The hardware main body 10 is formed in a rectangular shape in cross section, and the upper end portion of the anchor bolt 2 or the fastening bolt 22 is inserted into the lower wall portion 10b and fastened by the nut 12.
A pair of the side plate portions 11, 11 rise from the opposing side surfaces of the hardware body 10,
The opposing side surfaces 3a, 3a of the column member 3 are fixed to the pair of side plate portions 11, 11, respectively.
The structural members 15 and 25 are fixed to the opposite side surfaces 3a and 3a of the column member 3, respectively.

請求項２に記載の発明によれば、金物本体１０の対向する側面からそれぞれ立ち上がる一対の側板部１１,１１に柱部材３の対向する側面３ａ,３ａがそれぞれ固定されているので、柱部材３に結合金物４を安定的かつ強固に取り付けることができる。また、柱部材３の対向する側面３ａ,３ａにそれぞれ構造部材１５,１５が固定されているので、この構造部材１５,１５によって柱部材３を補強できる。   According to the second aspect of the present invention, since the opposing side surfaces 3a and 3a of the column member 3 are fixed to the pair of side plate portions 11 and 11 respectively rising from the opposing side surfaces of the hardware main body 10, the column member 3 is fixed. The bonding hardware 4 can be attached stably and firmly. Moreover, since the structural members 15 and 15 are being fixed to the opposing side surfaces 3a and 3a of the column member 3, respectively, the column member 3 can be reinforced by the structural members 15 and 15.

請求項３に記載の発明は、請求項２に記載の柱構造において、
前記結合金物４は、その金物本体１０の開口部１０ｃを前記基礎１の厚さ方向または前記床８,２０の奥行き方向に向けて配置されていることを特徴とする。 The invention according to claim 3 is the column structure according to claim 2,
The joint hardware 4 is characterized in that the opening 10c of the hardware body 10 is arranged in the thickness direction of the foundation 1 or in the depth direction of the floors 8 and 20.

請求項３に記載の発明によれば、金物本体１０の開口部１１ｃを基礎１の厚さ方向または床８,２０の奥行き方向に向けているので、基礎１の前面側や床８,２０の奥側から、アンカーボルト２または緊結ボルト２２の上端部にナット１２を螺合して締め付けることができる。   According to the third aspect of the present invention, since the opening 11c of the hardware main body 10 is directed in the thickness direction of the foundation 1 or in the depth direction of the floors 8, 20, the front side of the foundation 1 and the floors 8, 20 From the back side, the nut 12 can be screwed onto the upper end of the anchor bolt 2 or the tightening bolt 22 and tightened.

請求項４に記載の発明は、請求項１〜３のいずれか一項に記載の柱構造において、
前記構造部材１５は前記柱部材３の長手方向に沿って長尺な角材であり、前記構造部材１５の上端面は前記柱部材３の上端面より低くなっていることを特徴とする。 Invention of Claim 4 WHEREIN: In the pillar structure as described in any one of Claims 1-3,
The structural member 15 is a square member that is long along the longitudinal direction of the column member 3, and the upper end surface of the structural member 15 is lower than the upper end surface of the column member 3.

請求項４に記載の発明によれば、柱部材３の長手方向に沿って長尺な角材である構造部材１５の上端面が柱部材３の上端面より低くなっているので、この構造部材１５の上端面によって、柱部材３の上端部に接合された壁（垂れ壁）２５やまぐさ等の横架材を下方から支持できる。   According to the invention described in claim 4, the upper end surface of the structural member 15 that is a long square member along the longitudinal direction of the column member 3 is lower than the upper end surface of the column member 3. The horizontal members such as the wall (hanging wall) 25 and the lintel joined to the upper end portion of the column member 3 can be supported from below by the upper end surface.

請求項５に記載の発明は、例えば図５および図６に示すように、請求項１〜４のいずれか一項に記載の柱構造において、
床２０から上方に突出する前記緊結ボルト２２の上端部に前記柱部材３の下端部が前記結合金物４によって結合されており、
前記柱部材３を上側柱部材３として、前記床２０の下方に断面矩形状の下側柱部材３が前記上側柱部材３と同軸に配置され、
前記緊結ボルト２２の下端部が前記床２０から下方に突出し、この緊結ボルト２２の下端部に前記下側柱部材３の上端部が、前記結合金物４と同じ結合金物を上下反転してなる反転結合金物２４によって結合され、
前記反転結合金物２４は、前記緊結ボルト２２の下端部が締結された金物本体１０と、この金物本体１０の側面から垂れ下がる側板部１１,１１とを備え、
前記金物本体１０の下面に前記下側柱部材３の上端面が当接されるとともに、前記側板部１１に前記下側柱部材３の上端部の側面が固定され、
前記側板部１１は、その幅を当該側板部１１が固定される前記下側柱部材３の側面３ａの幅より小さくすることによって、当該側面３ａの両側に釘打ち代３ｄ,３ｄを残してこの側面３ａに固定され、
前記下側柱部材３の前記側面３ａに、構造部材２５がその一部を前記側板部１１に重ねて固定され、当該一部はこれを通して釘１６を前記釘打ち代３ｄ,３ｄに打ち込むことによって固定されていることを特徴とする。 The invention according to claim 5 is the column structure according to any one of claims 1 to 4, for example, as shown in FIGS.
A lower end portion of the column member 3 is coupled to the upper end portion of the binding bolt 22 protruding upward from the floor 20 by the coupling hardware 4;
The column member 3 is the upper column member 3, and the lower column member 3 having a rectangular cross section is disposed below the floor 20 and coaxially with the upper column member 3.
A lower end portion of the binding bolt 22 protrudes downward from the floor 20, and an upper end portion of the lower column member 3 is inverted at the lower end portion of the binding bolt 22 by vertically inverting the same coupling hardware as the coupling hardware 4. Coupled by a coupling hardware 24,
The reverse coupling hardware 24 includes a hardware body 10 to which a lower end portion of the fastening bolt 22 is fastened, and side plate portions 11 and 11 that hang down from the side surface of the hardware body 10.
The upper end surface of the lower column member 3 is brought into contact with the lower surface of the metal body 10, and the side surface of the upper end portion of the lower column member 3 is fixed to the side plate portion 11,
The width of the side plate portion 11 is smaller than the width of the side surface 3a of the lower column member 3 to which the side plate portion 11 is fixed, thereby leaving nailing margins 3d and 3d on both sides of the side surface 3a. Fixed to the side surface 3a,
A structural member 25 is fixed to the side surface 3a of the lower column member 3 with a part thereof being overlapped with the side plate portion 11, and the part is driven through the nail 16 into the nail driving allowances 3d and 3d. It is fixed.

請求項５に記載の発明によれば、上側柱部材３と下側柱部材３とが床２０を挟んで上下に配置され、上側柱部材３の下端部が床２０に挿通され当該床２０から上方に突出する緊結ボルト２２の上端部に結合金物４によって結合され、下側柱部材３の上端部が前記床２０から下方に突出する前記緊結ボルト２２の下端部に反転結合金物２４によって結合されているので、上側柱部材３と下側柱部材３とを確実に連結することができる。また、反転結合金物２４は、結合金物４と同じ結合金物を上下に反転したものであるので、別途反転結合金物を製造する必要がないので、コスト軽減を図れる。   According to the invention described in claim 5, the upper column member 3 and the lower column member 3 are arranged above and below the floor 20, and the lower end portion of the upper column member 3 is inserted into the floor 20 from the floor 20. The upper end portion of the fastening bolt 22 protruding upward is coupled by the coupling hardware 4, and the upper end portion of the lower column member 3 is coupled by the reverse coupling hardware 24 to the lower end portion of the binding bolt 22 projecting downward from the floor 20. Therefore, the upper column member 3 and the lower column member 3 can be reliably connected. Further, since the reverse coupling hardware 24 is obtained by inverting the same coupling hardware as that of the coupling hardware 4, it is not necessary to separately manufacture an inverted coupling hardware, so that the cost can be reduced.

本発明によれば、結合金物の側板部がその幅を当該側板部が固定される前記柱部材の側面の幅より小さくすることによって、当該側面の両側に釘打ち代を残してこの側面に固定され、前記柱部材の前記側面に、構造部材がその一部を前記側板部に重ねて固定され、当該一部はこれを通して釘を前記釘打ち代に打ち込むことによって固定されているので、柱部材の側面に構造部材を容易かつ確実に接合できる。   According to the present invention, the side plate portion of the joint hardware is fixed to this side surface by making the width smaller than the width of the side surface of the column member to which the side plate portion is fixed, leaving a nail margin on both sides of the side surface. Since the structural member is fixed to the side surface of the pillar member with a part thereof overlapped with the side plate portion, and the part is fixed by driving a nail through the nail through the nail driving hole. The structural member can be easily and reliably joined to the side surface.

本発明に係る柱構造の一例を示すもので、その分解斜視図である。An example of the pillar structure concerning the present invention is shown, and it is the exploded perspective view. 同、正面図である。FIG. 同、柱部材と構造部材を示す平断面図である。It is a plane sectional view showing a column member and a structural member. 同、結合金物の斜視図である。It is a perspective view of a joint metal fitting same as the above. 同、上下の柱部材を連結した構造を示す分解斜視図である。It is a disassembled perspective view which shows the structure which connected the upper and lower pillar members equally. 同、上下の柱部材を連結した構造を示す正面図である。It is a front view which shows the structure which connected the upper and lower pillar members equally.

以下、図面を参照して本発明の実施の形態について説明する。
図１は本発明に係る柱構造の一例を示す分解斜視図、図２は同柱構造の正面図である。
本実施の形態の柱構造では、基礎１から上方に突出するアンカーボルト２に柱部材３の下端部が結合金物４によって結合されている。
基礎１は布基礎であり、この基礎１にはアンカーボルト２が埋設され、このアンカーボルト２の上端部が基礎１の上面から突出している。基礎１の上面には換気台輪５が設置されている。換気台輪５には上下に貫通する長孔５ａが換気台輪５の長手方向に所定間隔で形成されており、この長孔５ａに前記アンカーボルト２の上端部が下方から挿通されて、当該上端部が換気台輪５の上面から突出している。なお、換気台輪５には、床下換気用の多数の換気孔５ｂが形成されている。 Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is an exploded perspective view showing an example of a column structure according to the present invention, and FIG. 2 is a front view of the column structure.
In the column structure of the present embodiment, the lower end portion of the column member 3 is coupled to the anchor bolt 2 protruding upward from the foundation 1 by the coupling hardware 4.
The foundation 1 is a cloth foundation. An anchor bolt 2 is embedded in the foundation 1, and an upper end portion of the anchor bolt 2 projects from the upper surface of the foundation 1. A ventilation pedestal 5 is installed on the upper surface of the foundation 1. A long hole 5a penetrating vertically is formed in the ventilation base 5 at a predetermined interval in the longitudinal direction of the ventilation base 5, and the upper end of the anchor bolt 2 is inserted into the long hole 5a from below. The upper end portion protrudes from the upper surface of the ventilation base wheel 5. The ventilation trolley 5 has a number of ventilation holes 5b for underfloor ventilation.

基礎１の上面には前記換気台輪５を介して建物の１階の床を構成する床パネル６の側縁部と半土台７とが設置されている。床パネル６は框材を矩形枠状に組み立ててなる枠体の上面に合板等からなる面材を取り付けてなるものであり、枠体の内部には必要に応じて補強桟材が縦横に組み付けられている。半土台７は通常の土台の半分の厚さを有するものであり、正角材の半分の厚さの反割材によって形成されている。半土台７と床パネル６とは換気台輪５の上面側において互いに当接しており、当該当接部には上下に貫通する孔が形成され、この孔に前記換気台輪５の上面から突出するアンカーボルト２の上端部が下方から挿通されて、当該上端部が床パネル６および半土台７の接合部の上面から突出している。このようにして、アンカーボルト２は１階の床８の上面から突出している。   On the upper surface of the foundation 1, a side edge portion of a floor panel 6 and a semi-base 7 that constitute a floor on the first floor of the building are installed via the ventilation pedestal 5. The floor panel 6 is formed by attaching a face material made of plywood or the like to the upper surface of a frame made by assembling frame materials into a rectangular frame shape, and reinforcing bars are assembled vertically and horizontally as needed inside the frame. It has been. The semi-base 7 has a thickness that is half that of a normal base, and is formed of an anti-split material that is half the thickness of a regular square member. The semi-base 7 and the floor panel 6 are in contact with each other on the upper surface side of the ventilation pedestal 5, and a hole penetrating vertically is formed in the contact portion, and the hole protrudes from the upper surface of the ventilation pedestal 5. The upper end of the anchor bolt 2 is inserted from below, and the upper end protrudes from the upper surface of the joint between the floor panel 6 and the semi-base 7. In this manner, the anchor bolt 2 protrudes from the upper surface of the floor 8 on the first floor.

床８の上面から突出しているアンカーボルト２の上端部には、前記結合金物４が締結されている。
結合金物４は、図４に示すように、金物本体１０と、この金物本体１０の対向する側面から立ち上がる一対の側板部１１,１１とを備えている。
金物本体１０は、左右の側壁部、上壁部１０ａ、下壁部１０ｂで構成された断面ロ字形に形成された、全体として矩形箱状のものである。下壁部１０ｂは床８の上面に設置されており、下壁部１０ｂの略中央部に貫通孔が形成されている。この貫通孔に前記アンカーボルト２の上端部が挿通されたうえで、ナット１２を金物本体１０の開口部１０ｃから挿入して螺合して締め付けることによって、下壁部１０ｂが床８の上面に固定されている。
また、金物本体１０はその開口部１０ｃを基礎１の厚さ方向に向けて床８の上面に固定されている。 The joint hardware 4 is fastened to the upper end portion of the anchor bolt 2 protruding from the upper surface of the floor 8.
As shown in FIG. 4, the combined hardware 4 includes a hardware main body 10 and a pair of side plate portions 11 and 11 that rise from the opposing side surfaces of the hardware main body 10.
The hardware main body 10 is formed in a rectangular box shape as a whole, and is formed in a cross-sectionally rectangular shape including left and right side wall portions, an upper wall portion 10a, and a lower wall portion 10b. The lower wall portion 10b is installed on the upper surface of the floor 8, and a through hole is formed in a substantially central portion of the lower wall portion 10b. After the upper end portion of the anchor bolt 2 is inserted into the through hole, the nut 12 is inserted from the opening portion 10c of the hardware body 10 and screwed to tighten, whereby the lower wall portion 10b is fixed to the upper surface of the floor 8. It is fixed.
Further, the hardware main body 10 is fixed to the upper surface of the floor 8 with the opening 10c facing the thickness direction of the foundation 1.

側板部１１の下端部には固定板１１ａが側板部１１と一体的に形成されており、この固定板１１ａが金物本体１０の側壁部に溶接等によって固定されている。側板部１１の幅は固定板１１ａの幅より若干小さくなっており、この側板部１１には複数の孔１１ｃが形成されている。   A fixing plate 11 a is formed integrally with the side plate portion 11 at the lower end portion of the side plate portion 11, and this fixing plate 11 a is fixed to the side wall portion of the metal body 10 by welding or the like. The width of the side plate portion 11 is slightly smaller than the width of the fixed plate 11a, and the side plate portion 11 has a plurality of holes 11c.

前記柱部材３は、図１および図３に示すように、断面正方形状の角材によって形成されており、その対向する左右の側面３ａ,３ａの下端部には、上下に長い矩形状の凹んだ取付面３ｂ,３ｂが形成されている。取付面３ｂの深さは前記側板部１１の厚さとほぼ等しいか、それより若干深くなっている。また、取付面３ｂの下端は柱部材３の下端面まで達している。
そして、柱部材３は前記側板部１１,１１の間に挿入されたうえで、柱部材３の下端面３ｃが金物本体１０の上面、つまり上壁部１０ａの上面に当接されている。また、柱部材３の左右両側面３ａ,３ａの取付面３ｂ,３ｂが側板部１１,１１に当接されている。つまり、側板部１１,１１に柱部材３の下端部の側面３ａ（取付面３ｂ）が当接されている。そして、側板部１１に形成された複数の孔１１ｃにそれぞれ釘１３を挿通して柱部材３に打ち込むことによって、側板部１１,１１に柱部材３の下端部の側面３ａ,３ａが固定されている。この状態において、側板部１１の表面と柱部材３の側面３ａとはほぼ面一となっている。 As shown in FIGS. 1 and 3, the column member 3 is formed of a square member having a square cross section, and the lower ends of the left and right side surfaces 3 a, 3 a facing each other are recessed vertically in a rectangular shape. Mounting surfaces 3b and 3b are formed. The depth of the mounting surface 3b is substantially equal to or slightly deeper than the thickness of the side plate portion 11. Further, the lower end of the mounting surface 3 b reaches the lower end surface of the column member 3.
The column member 3 is inserted between the side plate portions 11 and 11, and the lower end surface 3c of the column member 3 is in contact with the upper surface of the metal body 10, that is, the upper surface of the upper wall portion 10a. Further, the mounting surfaces 3 b and 3 b of the left and right side surfaces 3 a and 3 a of the column member 3 are in contact with the side plate portions 11 and 11. That is, the side surface 3 a (attachment surface 3 b) of the lower end portion of the column member 3 is in contact with the side plate portions 11 and 11. Then, by inserting nails 13 into the plurality of holes 11c formed in the side plate portion 11 and driving them into the column member 3, the side surfaces 3a and 3a of the lower end portion of the column member 3 are fixed to the side plate portions 11 and 11, respectively. Yes. In this state, the surface of the side plate portion 11 and the side surface 3a of the column member 3 are substantially flush.

前記側板部１１の幅は、柱部材３の側面３ａの幅より小さくなっており、これによって、側板部１１は柱部材３の側面３ａの両側に釘打ち代３ｄ,３ｄを残してこの側面３ａ（取付面３ｂ）に固定されている。この釘打ち代３ｄ,３ｄは前記取付面３ｂの外側の位置する側面３ａ,３ａによって構成されている。
前記柱部材３の側面３ａ,３ａには、構造部材１５,１５がその一部を前記側板部１１に重ねて固定されている。
すなわち、構造部材１５は正角材を反割にした反割材で構成されており、柱部材３の長手方向に長尺な角材となっている。構造部材１５の側面の幅は柱部材３の側面３ａの幅と等しくなっている。 The width of the side plate portion 11 is smaller than the width of the side surface 3 a of the column member 3, whereby the side plate portion 11 leaves the nailing margins 3 d and 3 d on both sides of the side surface 3 a of the column member 3. It is fixed to (mounting surface 3b). The nail driving allowances 3d and 3d are constituted by side surfaces 3a and 3a located outside the mounting surface 3b.
Structural members 15 and 15 are fixed to the side surfaces 3 a and 3 a of the column member 3 by overlapping a part of the structural members 15 and 15 on the side plate portion 11.
That is, the structural member 15 is composed of a warp material obtained by splitting a square member into a warp, and is a square member that is long in the longitudinal direction of the column member 3. The width of the side surface of the structural member 15 is equal to the width of the side surface 3 a of the column member 3.

このような構造部材１５は、その下端部（その一部）を側板部１１に重ねて柱部材３の側面３ａに固定され、当該構造部材１５の下端部はこれを通してスクリュー釘１６を前記釘打ち代３ｄに打ち込むことによって固定されている。また、構造部材１５の、前記側板部１１より上方の部位はスクリュー釘１６によって側面３ａに固定されている。また、側面３ａには接着剤が塗布されており、この接着剤によっても構造部材１５が側面３ａに固定されている。つまり、構造部材１５は釘打ちと接着剤の双方によって柱部材３の側面３ａに固定されている。
また、構造部材１５を柱部材３の側面３ａに固定した状態において、この構造部材１５の下端面は床８の上面に当接されており、構造部材１５の上端面は、図５および図６に示すように、柱部材３の上端面より低くなっている。 Such a structural member 15 is fixed to the side surface 3a of the column member 3 with its lower end portion (part) overlapped with the side plate portion 11, and the lower end portion of the structural member 15 passes the screw nail 16 through the nail. It is fixed by driving into the allowance 3d. A portion of the structural member 15 above the side plate portion 11 is fixed to the side surface 3 a by a screw nail 16. Further, an adhesive is applied to the side surface 3a, and the structural member 15 is also fixed to the side surface 3a by this adhesive. That is, the structural member 15 is fixed to the side surface 3a of the column member 3 by both nailing and adhesive.
Further, in a state where the structural member 15 is fixed to the side surface 3a of the column member 3, the lower end surface of the structural member 15 is in contact with the upper surface of the floor 8, and the upper end surface of the structural member 15 is shown in FIGS. As shown in FIG. 3, the column member 3 is lower than the upper end surface.

図５および図６に示すように、前記柱部材３の上方には２階の床２０が配置されている。この床２０は１階の床８と同様に床パネルによって構成されており、床２０上には柱部材（上側柱部材）３が前記柱部材（下側柱部材）３と同軸に配置されている。
２階の床２０には、緊結ボルト２２が挿通されており、この緊結ボルト２２の上端部は床２０から上方に突出しており、下端部は床２０から下方に突出している。
２階の床２０から上方に突出する緊結ボルト２２の上端部には上側柱部材３の下端部が結合金物４によって結合されている。この結合金物４による上側柱部材３と緊結ボルト２２との結合は、結合金物４による前記柱部材（下側柱部材）３とアンカーボルト２との結合と同様であるので、結合金物４、柱部材３、構造部材１５等の共通構成部分には同一符号を付してその説明を省略する。 As shown in FIGS. 5 and 6, a second floor 20 is disposed above the pillar member 3. The floor 20 is composed of a floor panel, similar to the floor 8 on the first floor, and a column member (upper column member) 3 is arranged on the floor 20 coaxially with the column member (lower column member) 3. Yes.
A tightening bolt 22 is inserted into the floor 20 on the second floor, and an upper end portion of the tightening bolt 22 protrudes upward from the floor 20 and a lower end portion protrudes downward from the floor 20.
The lower end portion of the upper column member 3 is coupled to the upper end portion of the fastening bolt 22 projecting upward from the floor 20 on the second floor by the coupling hardware 4. Since the coupling between the upper column member 3 and the fastening bolt 22 by the coupling hardware 4 is the same as the coupling between the column member (lower column member) 3 and the anchor bolt 2 by the coupling hardware 4, the coupling hardware 4 and the column Common components such as the member 3 and the structural member 15 are denoted by the same reference numerals and description thereof is omitted.

２階の床２０から下方に突出する緊結ボルト２２の下端部には、柱部材（下側柱部材）３の上端部が、結合金物４と同じ結合金物を上下反転してなる反転結合金物２４によって結合されている。
反転結合金物２４は、金物本体１０と、この金物本体１０の対向する左右両側面から垂れ下がる一対の側板部１１,１１とを備えている。
金物本体１０は、左右の側壁部、下壁部１０ａ、上壁部１０ｂとで構成された断面ロ字形に形成された、全体として矩形箱状のものである。上壁部１０ｂは床２０の下面に当接されており、上壁部１０ｂの略中央部に貫通孔が形成されている。この貫通孔に前記緊結ボルト２２の下端部が挿通されたうえで、ナット１２を螺合して締め付けることによって、上壁部１０ｂが床２０の下面に固定されている。これによって、金物本体１０が床２０の下面に固定されている。したがって、２階の床２０の上面に固定された結合金物４と同床２０の下面に固定された反転結合金物２４とは緊結ボルト２２によって連結されている。
また、金物本体１０はその開口部１０ｃを床２０の奥行き方向に向けて床２０の下面に固定されている。 At the lower end portion of the fastening bolt 22 projecting downward from the floor 20 on the second floor, the upper end portion of the column member (lower column member) 3 is an inverted coupling hardware 24 formed by vertically inverting the same coupling hardware as the coupling hardware 4. Are bound by.
The reverse coupling hardware 24 includes a hardware main body 10 and a pair of side plate portions 11 and 11 that hang down from opposite left and right side surfaces of the hardware main body 10.
The hardware main body 10 is formed in a rectangular box shape as a whole and is formed in a cross-sectionally rectangular shape including left and right side wall portions, a lower wall portion 10a, and an upper wall portion 10b. The upper wall portion 10b is in contact with the lower surface of the floor 20, and a through hole is formed in a substantially central portion of the upper wall portion 10b. The upper wall portion 10b is fixed to the lower surface of the floor 20 by inserting the nut 12 into the through hole and tightening the nut 12 after tightening. Thereby, the hardware main body 10 is fixed to the lower surface of the floor 20. Therefore, the coupling hardware 4 fixed to the upper surface of the floor 20 on the second floor and the reverse coupling hardware 24 fixed to the lower surface of the floor 20 are connected by the fastening bolt 22.
Further, the metal body 10 is fixed to the lower surface of the floor 20 with the opening 10c facing the depth direction of the floor 20.

側板部１１の上端部には固定板１１ａが側板部１１と一体的に形成されており、この固定板１１ａが金物本体１０の側壁部に溶接等によって固定されている。側板部１１の幅は固定板１１ａの幅より若干小さくなっており、この側板部１１には複数の孔が形成されている。   A fixed plate 11 a is formed integrally with the side plate portion 11 at the upper end portion of the side plate portion 11, and this fixed plate 11 a is fixed to the side wall portion of the metal body 10 by welding or the like. The width of the side plate portion 11 is slightly smaller than the width of the fixed plate 11a, and the side plate portion 11 has a plurality of holes.

下側柱部材３の対向する左右の側面３ａ,３ａの上端部には、上下に長い矩形状の凹んだ取付面が形成されている。取付面の深さは前記側板部１１の厚さとほぼ等しいか、それより若干深くなっている。また、取付面の上端は上側柱部材３の上端まで達している。
そして、下側柱部材３は前記側板部１１,１１の間に挿入されたうえで、下側柱部材３の上端面が金物本体１０の下面、つまり下壁部１０ａの下面に当接されている。また、下側柱部材３の左右両側面３ａ,３ａの取付面が側板部１１,１１に当接されている。つまり、側板部１１,１１に柱部材３の上端部の側面３ａ（取付面）が当接されている。そして、側板部１１に形成された複数の孔１１ｃにそれぞれ釘１３を挿通して下側柱部材３に打ち込むことによって、側板部１１,１１に柱部材３の上端部の側面３ａ,３ａが固定されている。この状態において、側板部１１の表面と下側柱部材３の側面３ａとはほぼ面一となっている。 At the upper end portions of the left and right side surfaces 3a, 3a facing the lower column member 3, a rectangular mounting surface that is long in the vertical direction is formed. The depth of the mounting surface is substantially equal to or slightly deeper than the thickness of the side plate portion 11. Further, the upper end of the mounting surface reaches the upper end of the upper column member 3.
The lower column member 3 is inserted between the side plate portions 11 and 11, and the upper end surface of the lower column member 3 is brought into contact with the lower surface of the hardware body 10, that is, the lower surface of the lower wall portion 10a. Yes. Further, the mounting surfaces of the left and right side surfaces 3a, 3a of the lower column member 3 are in contact with the side plate portions 11, 11. That is, the side surface 3 a (attachment surface) of the upper end portion of the column member 3 is in contact with the side plate portions 11 and 11. Then, the nails 13 are respectively inserted into the plurality of holes 11 c formed in the side plate portion 11 and driven into the lower column member 3, whereby the side surfaces 3 a and 3 a of the upper end portion of the column member 3 are fixed to the side plate portions 11 and 11. Has been. In this state, the surface of the side plate portion 11 and the side surface 3a of the lower column member 3 are substantially flush.

前記側板部１１の幅は、下側柱部材３の側面３ａの幅より小さくなっており、これによって、側板部１１は柱部材３の側面３ａの両側に釘打ち代を残してこの側面３ａに固定されている。この釘打ち代は前記取付面の外側の位置する側面３ａ,３ａによって構成されている。
前記下側柱部材３の側面３ａ,３ａには、構造部材２５,２５としての垂れ壁２５,２５がその一部を前記側板部１１,１１に重ねて固定されている。
垂れ壁２５は壁パネル２５によって構成されている。壁パネル２５は框材２５ａを矩形枠状に組み立ててなる枠体の両面に合板等からなる面材２５ｂを取り付けたものであり、枠体の内側には必要に応じて補強桟材が組み付けられている。
垂れ壁（壁パネル）２５の側端面の幅は前記下側柱部材３の側面３ａと等しい幅となっている。 The width of the side plate portion 11 is smaller than the width of the side surface 3 a of the lower column member 3, so that the side plate portion 11 is left on the side surface 3 a leaving nailing margins on both sides of the side surface 3 a of the column member 3. It is fixed. This nail driving allowance is constituted by side surfaces 3a, 3a located outside the mounting surface.
On the side surfaces 3 a and 3 a of the lower column member 3, hanging walls 25 and 25 as structural members 25 and 25 are fixed so as to partially overlap the side plate portions 11 and 11.
The hanging wall 25 is constituted by a wall panel 25. The wall panel 25 is obtained by attaching a face material 25b made of plywood or the like to both sides of a frame made by assembling a frame material 25a into a rectangular frame shape, and reinforcing bars are assembled inside the frame as necessary. ing.
The width of the side end surface of the hanging wall (wall panel) 25 is equal to the width of the side surface 3 a of the lower column member 3.

このような垂れ壁２５は、その側端面の略上半分（その一部）を側板部１１に重ねて下側柱部材３の側面３ａに固定され、当該略上半分はスクリュー釘１６を縦の框材２５ａを通して下側柱部材３の側面３ａの釘打ち代に打ち込むことによって当該下側柱部材３に接合されている。
なお、スクリュー釘１６を框材２５ａを通して下側柱部材３の釘打ち代３ｄ,３ｄに打ち込む場合、垂れ壁２５を構成する壁パネルの表面の面材２５ｂから框材２５ａを通してスクリュー釘１６を釘打ち代３ｄ,３ｄに斜め打ちしてもよいし、垂れ壁２５を構成する壁パネルの両面材２５ｂ,２５ｂのうち一方の面材２５ｂを外しておき、スクリュー釘１６を框材２５ａを通して釘打ち代３ｄ,３ｄに打ち込み、その後、前記一方の面材２５ｂを取り付けてもよい。
また、垂れ壁２５の、前記側板部１１より下方の部位はスクリュー釘１６によって側面３ａに固定されている。また、側面３ａには接着剤が塗布されており、この接着剤によっても垂れ壁２５が側面３ａに固定されている。つまり、垂れ壁２５は釘打ちと接着剤の双方によって下側柱部材３の側面３ａに固定されている。
さらに、垂れ壁２５,２５の端部下面は前記構造部材１５,１５の上端面に設置されている。 Such a drooping wall 25 is fixed to the side surface 3a of the lower column member 3 with the upper half (part thereof) of the side end surface thereof overlapped with the side plate portion 11, and the upper half of the vertical wall 25 extends the screw nail 16 vertically. The lower column member 3 is joined to the lower column member 3 by driving into the nailing margin of the side surface 3a of the lower column member 3 through the flange 25a.
When the screw nail 16 is driven into the nail driving allowances 3d and 3d of the lower column member 3 through the saddle member 25a, the screw nail 16 is nail through the saddle member 25a from the face member 25b on the surface of the wall panel constituting the hanging wall 25. The beating allowance 3d, 3d may be slanted, or one of the face members 25b of the wall panels 25b, 25b of the wall panel 25 is removed, and the screw nail 16 is nailed through the saddle member 25a. It may be driven into the margins 3d, 3d, and then the one face member 25b may be attached.
A portion of the hanging wall 25 below the side plate portion 11 is fixed to the side surface 3 a by a screw nail 16. Further, an adhesive is applied to the side surface 3a, and the hanging wall 25 is fixed to the side surface 3a also by this adhesive. That is, the drooping wall 25 is fixed to the side surface 3a of the lower column member 3 by both nailing and adhesive.
Further, the lower surfaces of the end portions of the hanging walls 25, 25 are installed on the upper end surfaces of the structural members 15, 15.

本実施の形態によれば、結合金物４の側板部１１がその幅を当該側板部１１が固定される柱部材３の側面３ａの幅より小さくすることによって、当該側面３ａの両側に釘打ち代３ｄ,３ｄを残してこの側面３ａに固定され、柱部材３の側面３ａに、構造部材１５がその下部を側板部１１に重ねて固定され、当該下端部はこれを通して釘１６を前記釘打ち代３ｄ,３ｄに打ち込むことによって固定されているので、柱部材３の側面３ａに構造部材１５を容易かつ確実に接合できる。
また、柱部材３の長手方向に沿って長尺な角材である構造部材１５の上端面が柱部材３の上端面より低くなっているので、この構造部材１５の上端面によって、柱部材３の上端部に接合された垂れ壁２５やまぐさ等の横架材を下方から支持できる。 According to the present embodiment, the width of the side plate portion 11 of the metal joint 4 is made smaller than the width of the side surface 3a of the column member 3 to which the side plate portion 11 is fixed. 3d and 3d are fixed to the side surface 3a, and the structural member 15 is fixed to the side surface 3a of the column member 3 with the lower portion thereof overlapped with the side plate portion 11, and the lower end portion passes the nail 16 through the nail driving allowance. Since it is fixed by driving into 3d, 3d, the structural member 15 can be easily and reliably joined to the side surface 3a of the column member 3.
Moreover, since the upper end surface of the structural member 15 that is a long square member along the longitudinal direction of the column member 3 is lower than the upper end surface of the column member 3, the upper end surface of the structural member 15 causes the column member 3 to A horizontal member such as a hanging wall 25 or a lintel joined to the upper end can be supported from below.

さらに、金物本体１０の対向する側面からそれぞれ立ち上がる一対の側板部１１,１１に柱部材３の対向する側面３ａ,３ａがそれぞれ固定されているので、柱部材３に結合金物４を安定的かつ強固に取り付けることができる。また、柱部材３の対向する側面３ａ,３ａにそれぞれ構造部材１５,１５が固定されているので、この構造部材１５,１５によって柱部材３を補強できる。
また、結合金物４は、その金物本体１０の対向する開口部１０ｃを基礎１の厚さ方向に向けて配置されているので、基礎１の前面側から、アンカーボルト２の上端部にナット１２を螺合して締め付けることができる。 Furthermore, since the opposing side surfaces 3a and 3a of the column member 3 are fixed to the pair of side plate portions 11 and 11 respectively rising from the opposing side surfaces of the hardware body 10, the coupling hardware 4 is stably and firmly attached to the column member 3. Can be attached to. Moreover, since the structural members 15 and 15 are being fixed to the opposing side surfaces 3a and 3a of the column member 3, respectively, the column member 3 can be reinforced by the structural members 15 and 15.
Further, since the joint hardware 4 is arranged with the opening 10c facing the hardware body 10 facing the thickness direction of the foundation 1, the nut 12 is attached to the upper end of the anchor bolt 2 from the front side of the foundation 1. It can be screwed and tightened.

上側柱部材３と下側柱部材３とが床２０を挟んで上下に配置され、上側柱部材３の下端部が床２０に挿通され当該床２０から上方に突出する緊結ボルト２２に結合金物４によって結合され、下側柱部材３の上端部が前記床２０から下方に突出する緊結ボルト２２の下端部に反転結合金物２４によって結合されているので、上側柱部材３と下側柱部材３とを確実に連結することができる。また、反転結合金物２４は、結合金物４と同じ結合金物を上下に反転したものであるので、別途反転結合金物を製造する必要がないので、コスト軽減を図れる。   The upper column member 3 and the lower column member 3 are arranged above and below the floor 20, and the lower end portion of the upper column member 3 is inserted into the floor 20 and is bonded to the fastening bolt 22 protruding upward from the floor 20. And the upper column member 3 and the lower column member 3 are coupled to each other by the reverse coupling hardware 24 to the lower end portion of the fastening bolt 22 projecting downward from the floor 20. Can be reliably connected. Further, since the reverse coupling hardware 24 is obtained by inverting the same coupling hardware as that of the coupling hardware 4, it is not necessary to separately manufacture an inverted coupling hardware, so that the cost can be reduced.

なお、本実施の形態では、柱部材３の側面に接合する構造部材として、上下に長尺な角材からなる構造部材１５や、壁パネルからなる垂れ壁を例にとって説明したが、構造部材としてはこれに限ることなく、例えば、隣り合う部屋どうしを仕切る壁、建物の外壁を構成する壁、まぐさ、梁等でもよい。   In the present embodiment, as the structural member to be joined to the side surface of the column member 3, the structural member 15 made of a vertically long square member or the hanging wall made of a wall panel has been described as an example. However, as the structural member, For example, a wall that partitions adjacent rooms, a wall that constitutes an outer wall of a building, a lintel, a beam, or the like may be used.

１ 基礎
２ アンカーボルト
３ 柱部材
３ａ 側面
３ｄ 釘打ち代
４ 結合金物
１０ 金物本体
１０ｂ 下壁部
１０ｃ 開口部
１１ 側板部
１２ ナット
１５ 構造部材
１６ スクリュー釘（釘）
２０ 床
２２ 緊結ボルト
２４ 反転結合金物
２５ 垂れ壁（構造部材） DESCRIPTION OF SYMBOLS 1 Foundation 2 Anchor bolt 3 Pillar member 3a Side surface 3d Nail driving allowance 4 Coupling hardware 10 Hardware main body 10b Lower wall part 10c Opening part 11 Side plate part 12 Nut 15 Structural member 16 Screw nail (nail)
20 Floor 22 Tightening bolt 24 Inverted joint hardware 25 Hanging wall (structural member)

Claims (5)

基礎または床から上方に突出するアンカーボルトまたは緊結ボルトに断面矩形状の柱部材の下端部が結合金物によって結合された柱構造であって、
前記結合金物は、前記アンカーボルトまたは緊結ボルトの上端部が締結された金物本体と、この金物本体の側面から立ち上がる側板部とを備え、
前記金物本体の上面に前記柱部材の下端面が当接されるとともに、前記側板部に前記柱部材の下端部の側面が固定され、
前記側板部は、その幅を当該側板部が固定される前記柱部材の側面の幅より小さくすることによって、当該側面の両側に釘打ち代を残してこの側面に固定され、
前記柱部材の前記側面に、構造部材がその一部を前記側板部に重ねて固定され、当該一部はこれを通して釘を前記釘打ち代に打ち込むことによって固定されていることを特徴とする柱構造。 A pillar structure in which a lower end portion of a column member having a rectangular cross section is coupled to an anchor bolt or a binding bolt protruding upward from a foundation or a floor by a coupling hardware,
The joint hardware includes a hardware main body to which an upper end portion of the anchor bolt or the fastening bolt is fastened, and a side plate portion rising from a side surface of the hardware main body,
While the lower end surface of the column member is in contact with the upper surface of the metal body, the side surface of the lower end portion of the column member is fixed to the side plate portion,
The side plate portion is fixed to the side surface leaving a nail margin on both sides of the side surface by making the width smaller than the width of the side surface of the column member to which the side plate portion is fixed,
A column is characterized in that a structural member is fixed to the side surface of the column member with a part thereof overlapped with the side plate portion, and the portion is fixed by driving a nail through the nail into the nail allowance. Construction. 請求項１に記載の柱構造において、
前記金物本体は断面ロ字形に形成され、その下壁部に前記アンカーボルトまたは緊結ボルトの上端部が挿通されてナットによって締結され、
前記金物本体の対向する側面からそれぞれ一対の前記側板部が立ち上がり、
この一対の側板部に前記柱部材の対向する側面がそれぞれ固定され、
この柱部材の対向する側面にそれぞれ前記構造部材が固定されていることを特徴とする柱構造。 The column structure according to claim 1,
The hardware main body is formed in a cross-sectionally B-shaped, and the upper end portion of the anchor bolt or the tightening bolt is inserted into the lower wall portion and fastened by a nut,
A pair of the side plate portions rises from the opposite side surfaces of the hardware body,
The opposing side surfaces of the column members are fixed to the pair of side plate portions,
A pillar structure characterized in that the structural members are respectively fixed to opposing side faces of the pillar member. 請求項２に記載の柱構造において、
前記結合金物は、その金物本体の開口部を前記基礎の厚さ方向または前記床の奥行き方向に向けて配置されていることを特徴とする柱構造。 In the pillar structure according to claim 2,
The combined hardware is a column structure characterized in that an opening of the hardware main body is arranged in a thickness direction of the foundation or a depth direction of the floor. 請求項１〜３のいずれか一項に記載の柱構造において、
前記構造部材は前記柱部材の長手方向に沿って長尺な角材であり、前記構造部材の上端面は前記柱部材の上端面より低くなっていることを特徴とすることを特徴とする柱構造。 In the pillar structure as described in any one of Claims 1-3,
The structural member is a square member that is long along the longitudinal direction of the column member, and the upper end surface of the structural member is lower than the upper end surface of the column member. . 請求項１〜４のいずれか一項に記載の柱構造において、
床から上方に突出する前記緊結ボルトの上端部に前記柱部材の下端部が前記結合金物によって結合されており、
前記柱部材を上側柱部材とし、前記床の下方に断面矩形状の下側柱部材が前記上側柱部材と同軸に配置され、
前記緊結ボルトの下端部が前記床から下方に突出し、この緊結ボルトの下端部に前記下側柱部材の上端部が、前記結合金物と同じ結合金物を上下反転してなる反転結合金物によって結合され、
前記反転結合金物は、前記緊結ボルトの下端部が締結された金物本体と、この金物本体の側面から垂れ下がる側板部とを備え、
前記金物本体の下面に前記下側柱部材の上端面が当接されるとともに、前記側板部に前記下側柱部材の上端部の側面が固定され、
前記側板部は、その幅を当該側板部が固定される前記下側柱部材の側面の幅より小さくすることによって、当該側面の両側に釘打ち代を残してこの側面に固定され、
前記下側柱部材の前記側面に、構造部材がその一部を前記側板部に重ねて固定され、当該一部はこれを通して釘を前記釘打ち代に打ち込むことによって固定されていることを特徴とする柱構造。 In the column structure as described in any one of Claims 1-4,
A lower end portion of the pillar member is coupled to the upper end portion of the binding bolt protruding upward from the floor by the coupling hardware;
The column member is an upper column member, and a lower column member having a rectangular cross section is disposed below the floor and coaxial with the upper column member,
The lower end portion of the binding bolt protrudes downward from the floor, and the upper end portion of the lower column member is coupled to the lower end portion of the binding bolt by an inverted coupling hardware formed by inverting the same coupling hardware as the coupling hardware. ,
The reverse coupling hardware includes a hardware main body to which a lower end portion of the fastening bolt is fastened, and a side plate portion depending from a side surface of the hardware main body,
The upper end surface of the lower column member is brought into contact with the lower surface of the hardware body, and the side surface of the upper end portion of the lower column member is fixed to the side plate portion,
The side plate portion is fixed to the side surface by making the width smaller than the width of the side surface of the lower column member to which the side plate portion is fixed, leaving nailing margins on both sides of the side surface,
A structural member is fixed to the side surface of the lower column member with a part thereof being overlapped with the side plate portion, and the part is fixed by driving a nail into the nail driving allowance therethrough. Column structure to do.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017040124A (en) * 2015-08-20 2017-02-23 積水化学工業株式会社 Column, structure for fastening column to lower structure and building unit

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Publication number Priority date Publication date Assignee Title
JPH01137046A (en) * 1987-11-24 1989-05-30 Matsumoto Tekkosho:Kk Method of executing panel type structure
JPH07197522A (en) * 1993-12-28 1995-08-01 Misawa Homes Co Ltd Wall panel reinforcing structure
JP2004108141A (en) * 2002-08-30 2004-04-08 Toei Housing Corp Structural joint fitting
JP2011226166A (en) * 2010-04-20 2011-11-10 Daito Trust Construction Co Ltd Bearing wall structure of wooden framework building

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01137046A (en) * 1987-11-24 1989-05-30 Matsumoto Tekkosho:Kk Method of executing panel type structure
JPH07197522A (en) * 1993-12-28 1995-08-01 Misawa Homes Co Ltd Wall panel reinforcing structure
JP2004108141A (en) * 2002-08-30 2004-04-08 Toei Housing Corp Structural joint fitting
JP2011226166A (en) * 2010-04-20 2011-11-10 Daito Trust Construction Co Ltd Bearing wall structure of wooden framework building

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017040124A (en) * 2015-08-20 2017-02-23 積水化学工業株式会社 Column, structure for fastening column to lower structure and building unit

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