JPH09268573A - Connection member of column and pile - Google Patents
Connection member of column and pileInfo
- Publication number
- JPH09268573A JPH09268573A JP7487996A JP7487996A JPH09268573A JP H09268573 A JPH09268573 A JP H09268573A JP 7487996 A JP7487996 A JP 7487996A JP 7487996 A JP7487996 A JP 7487996A JP H09268573 A JPH09268573 A JP H09268573A
- Authority
- JP
- Japan
- Prior art keywords
- pile
- column
- joining member
- concrete
- beams
- 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
Links
Landscapes
- Foundations (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、鉄骨構造物におけ
る柱と杭の接合部材に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a column-pile joining member for a steel structure.
【0002】[0002]
【従来の技術】従来、鉄骨構造物の基礎梁を構築するに
あたっては、一般に、地面に掘削した穴(以下基礎穴と
いう)の中に杭を配設する。そして、隣接する基礎穴の
間に両基礎穴に通じる溝(以下基礎梁溝という)を掘削
し、この基礎梁溝に木枠及び鉄筋を配設してコンクリー
トを打設して、基礎梁を設けている(従来技術1)。2. Description of the Related Art Conventionally, when constructing a foundation beam for a steel structure, piles are generally arranged in a hole excavated in the ground (hereinafter referred to as a foundation hole). Then, a groove (hereinafter referred to as a foundation beam groove) that communicates with both foundation holes is excavated between adjacent foundation holes, a wooden frame and a reinforcing bar are arranged in the foundation beam groove, and concrete is placed to form the foundation beam. It is provided (prior art 1).
【0003】また、例えば、特公平3−51428号公
報には、地中に立設された杭鋼管の天端より所定区間の
内面全周に予めスペーサを設け、杭鋼管内に充填コンク
リートを打設し、この充填コンクリートの硬化後に前記
所定区間のコンクリート及びスペーサを除去し、柱鉄骨
を杭鋼管内に挿入したのち杭鋼管と柱鉄骨の接合部間の
空隙にコンクリートを充填するようにした柱杭接合部の
施工方法に関する発明が開示されている(従来技術
2)。Further, for example, in Japanese Examined Patent Publication No. 3-51428, spacers are preliminarily provided around the entire inner surface of a predetermined section from the top end of a pile steel pipe erected in the ground, and filled concrete is poured into the pile steel pipe. After the hardening of the filled concrete, the concrete and spacers in the predetermined section are removed, and the column steel frame is inserted into the pile steel pipe, and then the space between the pile steel pipe and the column steel frame is filled with concrete. An invention relating to a method for constructing a pile joint is disclosed (prior art 2).
【0004】[0004]
【発明が解決しようとする課題】従来技術1の工法にお
いては、基礎梁を構築するために、木枠の外形に加えて
その外周で作業員が作業しうる大きな基礎梁溝を掘削
し、この掘削した膨大な土砂の大部分を外部に搬出して
廃棄したのちコンクリートを打設しなければならないの
で、多くの工数と多額の費用を要し、このため工期も長
期化するなどの問題があり、施工性が悪かった。また、
基礎及び基礎梁がコンクリートで、これに接合される上
部構造物が鋼管柱(鉄骨柱)であるため、設計思想の統
一を欠くという問題もある。In the construction method of the prior art 1, in order to construct a foundation beam, in addition to the outer shape of the wooden frame, a large foundation beam groove on which the worker can work is excavated. Most of the huge amount of excavated earth and sand has to be carried out to the outside, discarded, and then concrete must be placed, which requires a large number of man-hours and a large amount of money, which causes a problem such as a long construction period. The workability was poor. Also,
Since the foundation and foundation beams are concrete and the upper structure joined to them is a steel pipe column (steel frame column), there is also a problem that the design concept is not unified.
【0005】また、従来技術2の施工方法は、基礎に杭
鋼管を使用しているため、上記従来技術1のような基礎
穴の掘削、木枠等の設置、設計思想の不統一などの問題
は発生しないが、杭鋼管にコンクリートを打設して硬化
したのち、柱鉄骨を挿入する部分のコンクリート及びス
ペーサを除去しなければならず、また、柱鉄骨を直接杭
鋼管内に挿入して接合するようにしているので、柱鉄骨
の上下方向及び水平方向の位置調整がきわめて面倒であ
り、このため多くの工数と費用を要し、また、工期の長
期化は避けられなかった。なお、隣接する杭鋼管の間に
基礎梁を設ける場合は、従来技術1の場合と同様の問題
が生じる。Further, in the construction method of the prior art 2, since the pile steel pipe is used for the foundation, there are problems such as excavation of the foundation hole, installation of a wooden frame and the like, inconsistent design concept as in the above prior art 1. Although it does not occur, the concrete and spacer at the part where the pillar steel frame is inserted must be removed after concrete is cast into the pile steel pipe and hardened, and the pillar steel frame is inserted directly into the pile steel pipe and joined. Therefore, it is extremely troublesome to adjust the vertical and horizontal positions of the column steel frame, which requires a lot of man-hours and costs, and the construction period is unavoidable. In addition, when the foundation beam is provided between the adjacent pile steel pipes, the same problem as in the case of the conventional technique 1 occurs.
【0006】本発明は、上記の課題が解決するためにな
されたもので、基礎梁コンクリートの打設が不要で、柱
接合の位置精度が高く、このため工数、工費が節減さ
れ、工期を短縮できる施工性に優れた柱と梁の接合構造
を得ることを目的としたものである。The present invention has been made in order to solve the above-mentioned problems. It does not require the placing of concrete for foundation beams, and the positional accuracy of column joints is high. Therefore, the number of man-hours and costs are reduced, and the construction period is shortened. The purpose is to obtain a column-beam joint structure with excellent workability.
【0007】[0007]
(1) 本発明に係る柱と杭の接合部材は、上部に柱が
接合される接合部を有し下部に地中に立設された杭内に
挿入される脚部が形成された支柱と、この支柱に水平方
向に取付けられた複数の梁とを備えたものである。(1) A pillar-pile joining member according to the present invention is a pillar having a joining portion to which the pillar is joined at an upper portion and a leg portion formed at a lower portion to be inserted into a pile standing upright in the ground. , A plurality of beams horizontally attached to the column.
【0008】(2) 上記(1)において、杭と接合部
材との間に介装される位置決め手段を有し、接合部材の
梁又は支柱に、杭の上部に設けた位置決め手段の支持部
材と連結される固定部材を設けた。 (3) 上記(1)又は(2)の接合部材の脚部の外周
面に、突条又は突起を設けた。(2) In the above (1), there is a positioning means interposed between the pile and the joining member, and a beam or a pillar of the joining member is provided with a supporting member for the positioning means provided on the upper portion of the pile. A fixing member to be connected is provided. (3) A ridge or a protrusion is provided on the outer peripheral surface of the leg of the joining member according to (1) or (2).
【0009】[0009]
【発明の実施の形態】図1は本発明の一実施形態の説明
図、図2はそのA−A断面図である。図において、1は
地中に設けられた下部構造物、2は下部構造物1上に建
設された上部構造物である。図3は下部構造物1の一例
を模式的に示した縦断面図、図4はその平面図である。
5はオーガ等でボーリングされた縦穴3内に立設された
鋼管杭からなる杭、10は杭5内に立設固定され、上部
構造物2の鋼管柱、角形鋼管柱等(以下柱という)を接
合するための接合部材である。なお、杭5は、角形鋼管
杭を用いてもよく、あるいは、上部が円筒状のコンクリ
ート杭を用いてもよい。1 is an explanatory view of an embodiment of the present invention, and FIG. 2 is a sectional view taken along line AA. In the figure, 1 is a lower structure provided in the ground, and 2 is an upper structure constructed on the lower structure 1. FIG. 3 is a vertical sectional view schematically showing an example of the lower structure 1, and FIG. 4 is a plan view thereof.
5 is a pile made of steel pipe piles erected in the vertical hole 3 bored with an auger etc. 10 is vertically fixed in the piles 5 and is a steel pipe column of the upper structure 2, a square steel pipe column, etc. (hereinafter referred to as a column) Is a joining member for joining. The pile 5 may be a square steel pipe pile or a concrete pile having a cylindrical upper portion.
【0010】接合部材10は、例えば図5に示すよう
に、鋼管からなり、上部に柱の接合部12が、また下部
に脚部13が形成された支柱11と、支柱11の上部外
周(接合部12の下部若しくは脚部13の上部又は両者
の間)に、支柱11に取付けたダイヤフラム16を介し
て溶接により水平に取付けられたH形鋼からなる4本の
梁14a,14b,14c,14dとからなっている。
15は梁14a〜14dのウェブにダイヤフラム16を
逃げるために設けた切欠き部である。なお、梁14a〜
14dの支柱11の中心部からの長さは、杭5の半径よ
り長いことが望ましい。As shown in FIG. 5, for example, the joining member 10 is made of a steel pipe, and has a column joint portion 12 formed at an upper portion thereof and a leg portion 13 formed at a lower portion thereof, and an outer periphery of an upper portion of the column 11 (joint portion). Four beams 14a, 14b, 14c, 14d made of H-shaped steel horizontally attached to the lower portion of the portion 12 or the upper portion of the leg portion 13 or between the two) by welding through the diaphragm 16 attached to the column 11. It consists of
Reference numeral 15 is a cutout portion provided in the web of the beams 14a to 14d to allow the diaphragm 16 to escape. The beams 14a-
It is desirable that the length of 14d from the center of the column 11 be longer than the radius of the pile 5.
【0011】図6は接合部材10の他の実施形態を示す
もので、角形鋼管からなる支柱11に、H形鋼からなる
梁14a〜14dを、支柱11に取付けたダイヤフラム
16を介して取付けたものである。なお、16aはダイ
ヤフラム16に対向して支柱11の内側に取付けられた
内ダイヤフラムである。FIG. 6 shows another embodiment of the joining member 10. Beams 14a to 14d made of H-shaped steel are attached to a column 11 made of a rectangular steel tube via a diaphragm 16 attached to the column 11. It is a thing. Reference numeral 16a denotes an inner diaphragm that is attached to the inside of the support 11 so as to face the diaphragm 16.
【0012】図7は接合部材10のさらに他の実施形態
を示す斜視図及び平面図、図8は図7の分解斜視図であ
る。この接合部材10は、H形鋼からなる支柱11のフ
ランジに梁14a,14cを溶接により取付けると共
に、支柱11のフランジの側面にダイヤフラム16b,
16cを介して梁14b,14dを溶接によって取付け
たものである。この場合、梁14b,14dを支柱11
に取付けるにあたっては、先ず、支柱11の高さ方向の
所定の位置で、かつ両フランジの間においてウェブにダ
イヤフラム16bを上下方向に溶接して取付け、つい
で、このダイヤフラム16の上下にダイヤフラム16c
を当接し、支柱11のウェブとフランジの内面及びダイ
ヤフラム16bの上下面に溶接してほぼH状に形成す
る。そして、梁14b,14dの端面を、ダイヤフラム
16b,16c及び支柱11のフランジの側面に溶接す
る。FIG. 7 is a perspective view and a plan view showing still another embodiment of the joining member 10, and FIG. 8 is an exploded perspective view of FIG. In this joining member 10, beams 14a and 14c are attached to a flange of a column 11 made of H-shaped steel by welding, and a diaphragm 16b is formed on a side surface of the flange of the column 11.
The beams 14b and 14d are attached by welding via 16c. In this case, the beams 14b and 14d are connected to the column 11
To attach the diaphragm 16b to the web at a predetermined position in the height direction of the column 11 and between the flanges by welding the diaphragm 16b to the web in the vertical direction, and then attach the diaphragm 16c to the upper and lower sides of the diaphragm 16c.
Are abutted and welded to the web of the column 11, the inner surface of the flange, and the upper and lower surfaces of the diaphragm 16b to form a substantially H shape. Then, the end surfaces of the beams 14b and 14d are welded to the side surfaces of the diaphragms 16b and 16c and the flange of the column 11.
【0013】図9は接合部材10の別の実施形態を示す
斜視図及び平面図である。この接合部材10は、H形鋼
11aと、そのウェブにそれぞれウェブを溶接したT形
鋼17a,17bとにより、平面ほぼ十字状の支柱11
を構成し、H形鋼11aとT形鋼17a,17bのフラ
ンジにそれぞれ梁14a〜14dを溶接して取付けると
共に、梁14a〜14dのフランジの位置に対応して、
H形鋼11aとT形鋼17a,17bのウェブの間にそ
れぞれダイヤフラム16dを溶接して取付けたものであ
る。FIG. 9 is a perspective view and a plan view showing another embodiment of the joining member 10. The joining member 10 is made of an H-shaped steel 11a and T-shaped steels 17a and 17b having webs welded to the webs thereof, respectively, and has a substantially cross-shaped support 11
And beams 14a to 14d are welded and attached to the flanges of the H-section steel 11a and the T-section steels 17a and 17b, respectively, and in correspondence with the positions of the flanges of the beams 14a to 14d,
A diaphragm 16d is welded and attached between the webs of the H-section steel 11a and the T-section steels 17a and 17b.
【0014】図10〜図14は接合部材10のさらに別
の実施形態を示すもので、図10に示す接合部材10
は、鋼管からなる支柱11に溶接により梁14a〜14
dを取付けたもの、図11に示す接合部材10は、角形
鋼管からなる支柱11に、角形鋼管からなる梁14a〜
14dを十字状に取付けたもの、図12の接合部材10
は、角形鋼管からなる接合部12に鋼管からなる脚部1
3を接合して支柱11を構成し、支柱11の三方にC形
鋼を取付けて梁14a,14b,14cをT字状に設け
たものである。10 to 14 show still another embodiment of the joining member 10, and the joining member 10 shown in FIG.
Are welded to the columns 11 made of steel pipe by welding the beams 14a-14a.
The joint member 10 shown in FIG. 11 with the attached d is a column 11 made of a rectangular steel pipe, and a beam 14 a made of a rectangular steel pipe.
14d attached in a cross shape, the joining member 10 of FIG.
Is a leg 1 made of steel pipe to a joint 12 made of square steel pipe.
3 is joined to form a pillar 11, and C-shaped steel is attached to three sides of the pillar 11 to provide beams 14a, 14b, and 14c in a T-shape.
【0015】また、図13に示す接合部材10は、鋼管
からなる支柱11の上部にI形鋼をL字状に取付けて梁
14a,14bを構成し、梁14a,14bの上部を接
合部12、下部を脚部13としたものである。なお、こ
の場合は、支柱11の梁14a,14bの接着部と対向
する位置に、その下面が梁14a,14bの下面と同一
平面上にあるように支持部(図示せず)を設けることが
必要である。図14の接合部材10は、角形鋼管からな
る接合部12にH形鋼からなる脚部13を接合して支柱
11を構成し、この支柱11にH形鋼からなる2本の梁
14a,14bを直線状に取付けたものである。なお、
上記の各接合部材10はその一例を示すもので、支柱1
1は丸、角、H形断面などの鋼材を、また、梁14a〜
14dはH、U、I形断面などの鋼材を適宜組合わせ、
かつ、梁14a〜14dを2〜4か所に選択して取付け
ることにより所望の接合部材10を構成することができ
る。In the joining member 10 shown in FIG. 13, I-shaped steel is attached to the upper portion of the pillar 11 made of steel pipe in an L-shape to form the beams 14a and 14b, and the upper portions of the beams 14a and 14b are joined to the joining portion 12. The lower part has legs 13. In this case, a supporting portion (not shown) may be provided at a position facing the bonding portion of the beams 14a and 14b of the pillar 11 so that the lower surface thereof is flush with the lower surface of the beams 14a and 14b. is necessary. In the joining member 10 shown in FIG. 14, a column 11 is formed by joining a leg portion 13 made of H-shaped steel to a joint portion 12 made of a rectangular steel pipe, and two beams 14 a, 14 b made of H-shaped steel are formed on the column 11. Is installed in a straight line. In addition,
Each of the above-mentioned joining members 10 shows an example thereof, and the support 1
1 is a steel material such as a round, square, or H-shaped cross section, and the beams 14a to
14d is an appropriate combination of steel materials such as H-shaped, U-shaped and I-shaped cross sections,
Moreover, the desired joining member 10 can be configured by selecting and attaching the beams 14a to 14d to 2 to 4 places.
【0016】また、杭5の内周面には、コンクリートの
付着力を高めるため、例えば、図15に示すように、ス
パイラル状の突条6又は1個若しくは複数のリング状突
条、あるいは多数の突起などを設けてもよく、さらに、
接合部材10の脚部13の外周面には、コンクリートの
付着力を高めるために、図16に示すように、スパイラ
ル状の突条18a(a図)、1個又は複数のリング状突
条18b(b図)あるいは多数の縞状突起18c(c
図)などの突起を設けてもよい。In order to increase the adhesive force of concrete on the inner peripheral surface of the pile 5, for example, as shown in FIG. 15, a spiral ridge 6 or one or a plurality of ring ridges, or a large number of ridges. May be provided with protrusions,
As shown in FIG. 16, on the outer peripheral surface of the leg portion 13 of the joining member 10, as shown in FIG. 16, a spiral ridge 18a (FIG. A), one or a plurality of ring-shaped ridges 18b. (Fig. B) or a large number of striped protrusions 18c (c
A protrusion such as (see FIG.) May be provided.
【0017】再び図3、図4において、4は隣接する縦
穴3を結ぶ基礎梁溝で、必要に応じて接合部材10の梁
14a〜14dに接合された鋼材からなる基礎梁7が設
置される。Referring again to FIGS. 3 and 4, reference numeral 4 denotes a base beam groove connecting adjacent vertical holes 3, and a base beam 7 made of steel joined to the beams 14a to 14d of the joining member 10 is installed if necessary. .
【0018】20は接合部材10の位置決め手段で、そ
の一例を図17、図18に示す。21は杭5の接合部材
10の梁14a〜14dに対応した位置に溶接、ねじ止
め等によって取付けられた支持部材で、その上端部は杭
5の上端部から突出してあらかじめ定めた高さ位置に保
持されており、突出部には上下方向の長穴22が設けら
れている。23は接合部材10の梁17a〜17dの下
面に取付けられた固定部材で、長穴24が設けられてい
る。Reference numeral 20 denotes a positioning means for the joining member 10, an example of which is shown in FIGS. Reference numeral 21 is a support member attached by welding, screwing, or the like at a position corresponding to the beams 14a to 14d of the joining member 10 of the pile 5, the upper end of which is projected from the upper end of the pile 5 to a predetermined height position. It is held, and an elongated hole 22 in the up-down direction is provided in the protruding portion. A fixing member 23 is attached to the lower surfaces of the beams 17a to 17d of the joining member 10 and has an elongated hole 24.
【0019】上記のように構成した位置決め手段20
は、図17に示すように、杭5上に接合部材10を設置
するときに、その梁14a〜14dを支持部材21上に
載置し、図18に示すように、支持部材21に設けた長
穴22と固定部材23に設けた長穴24とにボルト25
を挿通し、ナットを締めて接合部材10を杭5上に固定
する。これにより、接合部材10の接合部12は所定の
位置に保持される。Positioning means 20 constructed as described above
17, when the joining member 10 is installed on the pile 5, the beams 14a to 14d thereof are placed on the support member 21 and provided on the support member 21 as shown in FIG. A bolt 25 is provided in the long hole 22 and the long hole 24 provided in the fixing member 23.
And the nut is tightened to fix the joining member 10 on the pile 5. As a result, the joint portion 12 of the joint member 10 is held at a predetermined position.
【0020】このようにして、接合部材10の上下方向
の位置が規制されるが、若し、接合部12の位置があら
かじめ定めた位置より低い場合、あるいは水平方向の位
置があらかじめ定めた位置に整合しない場合は、長穴2
2,24及びボルト25を利用して接合部材10を上方
に移動し、又は水平方向に移動させて位置調整を行う。In this way, the vertical position of the joining member 10 is regulated, but if the position of the joining portion 12 is lower than the predetermined position, or the horizontal position is set to the predetermined position. If it does not match, slot 2
Using 2, 24 and the bolt 25, the joining member 10 is moved upward or horizontally to adjust the position.
【0021】図19、図20は位置決め手段20の他の
例を示すもので、支持部材21にこれと直交してねじ穴
27を有する調整板26を水平方向に設けると共に、こ
の調整板26と干渉しない位置に長穴22を設け、ねじ
穴27にボルト28を螺入したものである。上記のよう
に構成した支持部材21は、その上端部があらかじめ定
めた高さ位置より低い位置になるように杭5に取付け、
ボルト28をその先端部があらかじめ定めた高さ位置に
なるように調整し、接合部材10の梁14a〜14dを
ボルト28上に載置する。そして、接合部材10の接合
部12の上端部の水平方向又は上下方向の位置が、あら
かじめ定めた位置と整合しない場合は、ボルト25,2
8により接合部材10を水平方向又は上下方向に移動さ
せて位置調整を行う。19 and 20 show another example of the positioning means 20. An adjusting plate 26 having a screw hole 27 is provided in the supporting member 21 at right angles to the supporting member 21, and the adjusting plate 26 and the adjusting plate 26 are arranged horizontally. The elongated hole 22 is provided at a position where it does not interfere, and the bolt 28 is screwed into the screw hole 27. The support member 21 configured as described above is attached to the pile 5 so that the upper end thereof is located at a position lower than a predetermined height position,
The bolt 28 is adjusted so that the tip portion thereof is located at a predetermined height position, and the beams 14a to 14d of the joining member 10 are placed on the bolt 28. Then, when the horizontal or vertical position of the upper end of the joint portion 12 of the joint member 10 does not match the predetermined position, the bolts 25, 2
8, the joining member 10 is moved in the horizontal direction or the vertical direction to adjust the position.
【0022】ところで、杭5の設置にあたっては、その
中心とあらかじめ定めた上部構造物2の柱の中心とが一
致しない場合があり、このような場合は、図21に示す
ように、接合部材10をその接合部12が柱と整合する
位置、したがって、杭5の偏心位置に設置することが必
要である。そして、接合部材10を杭5の偏心位置に設
置しても、なお、接合部材10を上下方向、水平方向又
は回転方向に調整する必要がある場合が多い。When the pile 5 is installed, the center of the pile 5 may not coincide with the center of the pillar of the upper structure 2, which is predetermined. In such a case, as shown in FIG. It is necessary to install the joint 12 in a position where the joint 12 is aligned with the pillar, and thus in an eccentric position of the pile 5. Even if the joining member 10 is installed at the eccentric position of the pile 5, it is still necessary to adjust the joining member 10 in the vertical direction, the horizontal direction, or the rotation direction.
【0023】図22、図23はこのような場合の位置決
め手段20の一例を示すもので、本例は接合部材10の
上下方向の位置を規制すると共に、水平方向と回転方向
の位置調整に適したものである。すなわち、杭5に取付
ける支持部材21の上部にねじ穴30を設けると共に、
支持部材21の一方の側のねじ穴30と干渉しない位置
に、支持部材21と直交して上下方向に受板31を設
け、また、接合部材10の梁14a〜14bに取付ける
固定部材23の一方の側(受板31と反対側)の下部
に、固定部材23と直交して上下方向に、1個又は複数
のねじ穴33を有する調整板32を設けたものである。22 and 23 show an example of the positioning means 20 in such a case, and this example regulates the vertical position of the joining member 10 and is suitable for position adjustment in the horizontal and rotational directions. It is a thing. That is, the screw hole 30 is provided on the upper portion of the support member 21 attached to the pile 5, and
A support plate 31 is provided in a vertical direction orthogonal to the support member 21 at a position where it does not interfere with the screw hole 30 on one side of the support member 21, and one of the fixing members 23 attached to the beams 14a to 14b of the joining member 10. An adjusting plate 32 having one or a plurality of screw holes 33 is provided in the lower part of the side (opposite to the receiving plate 31) orthogonal to the fixing member 23 in the vertical direction.
【0024】上記のような支持部材21は、その上端部
があらかじめ定めた位置になるように杭5に取付けられ
る。そして、接合部材10をその接合部12が上部構造
物2の柱の位置と整合するようにして支持部材21上に
載置し、支持部材21のねじ穴30と固定部材23のね
じ穴33にそれぞれボルト29a,29bを螺入し、そ
の先端部を固定部材23及び受板31に当接させる。こ
のとき、接合部材10の上下方向の位置は、支持部材2
1によって規制される。The support member 21 as described above is attached to the pile 5 so that the upper end portion thereof is located at a predetermined position. Then, the joint member 10 is placed on the support member 21 such that the joint portion 12 thereof is aligned with the position of the pillar of the upper structure 2, and the screw hole 30 of the support member 21 and the screw hole 33 of the fixing member 23 are placed. The bolts 29a and 29b are respectively screwed in, and the tips thereof are brought into contact with the fixing member 23 and the receiving plate 31. At this time, the position of the joining member 10 in the vertical direction is determined by the support member 2
Regulated by 1.
【0025】接合部材10の水平方向の位置を調整する
場合は、一方の位置決め手段20のボルト29aを緩
め、これと対向する他方の位置決め手段20のボルト2
9aをねじ込むことにより、接合部材10を水平方向に
移動させればよい。また、接合部材10を矢印a方向に
回動させる場合は、位置調整手段20のうち1つを残し
て他のボルト29bを緩め、残った位置調整手段20の
ボルト29bをねじ込めばよく、矢印b方向に移動させ
る場合はすべての位置調整手段20のボルト29bを緩
めて調整板31との間に所定の間隙が形成されるように
後退させ、接合部材10を手動その他の手段により矢印
b方向に回動させればよい。なお、この場合、少なくと
も1つの位置調整手段20を他の位置調整手段20と反
対向きに設けておき、他の位置調整手段20のボルト2
9bを緩め、当該位置調整手段20のボルト29bをね
じ込めば、接合部材10を矢印b方向に回動させること
ができる。When adjusting the horizontal position of the joining member 10, the bolt 29a of one positioning means 20 is loosened, and the bolt 2 of the other positioning means 20 facing this is loosened.
The joining member 10 may be moved in the horizontal direction by screwing 9a. When rotating the joining member 10 in the direction of the arrow a, one of the position adjusting means 20 may be left and the other bolt 29b may be loosened, and the remaining bolt 29b of the position adjusting means 20 may be screwed in. In the case of moving in the b direction, the bolts 29b of all the position adjusting means 20 are loosened and retracted so as to form a predetermined gap with the adjusting plate 31, and the joining member 10 is manually operated or other means in the arrow b direction. It can be rotated to. In this case, at least one position adjusting means 20 is provided in the opposite direction to the other position adjusting means 20, and the bolt 2 of the other position adjusting means 20 is provided.
By loosening 9b and screwing in the bolt 29b of the position adjusting means 20, the joining member 10 can be rotated in the direction of arrow b.
【0026】図24、図25に接合部材10を上下方
向、水平方向及び回転方向のすべての方向に調整できる
ようにした位置調整手段20を示す。本例は、図22、
図23に示した支持部材21の受板31の下部に支持部
材21と直交して、ねじ穴35を有する調整板34を水
平方向に設けたもので、他の構成は図22、図23の場
合と同様である。24 and 25 show a position adjusting means 20 capable of adjusting the joining member 10 in all directions of the vertical direction, the horizontal direction and the rotating direction. This example is shown in FIG.
An adjustment plate 34 having a screw hole 35 is provided horizontally below the receiving plate 31 of the support member 21 shown in FIG. It is similar to the case.
【0027】このように構成した支持部材21は杭5に
取付けられ、調整板34のねじ穴35にボルト28を螺
入してその先端部をあらかじめ定められた高さ位置に保
持し、このボルト28の上に接合部材10の梁14a〜
14cを載置する。そして必要に応じてボルト28によ
り接合部材10の高さ位置を調整するようにしたもので
ある。なお、接合部材10の水平方向及び回転方向の位
置調整は、前述の図22、図23の場合と同様である。The supporting member 21 thus constructed is attached to the pile 5, and the bolt 28 is screwed into the screw hole 35 of the adjusting plate 34 to hold its tip at a predetermined height position. Beam 14a of the joining member 10 on 28
14c is placed. Then, the height position of the joining member 10 is adjusted by the bolt 28 as needed. The position adjustment of the joining member 10 in the horizontal direction and the rotation direction is the same as in the case of FIGS. 22 and 23 described above.
【0028】上記の説明では、支持部材21を杭5に直
接取付けた場合を示したが、例えば、図26に示すよう
に、支持部材21の外側面に複数の補助部材30を溶接
等により取付け、支持部材21を杭5の上端部に載置し
て、補助部材30を溶接、ねじ止め等により杭5に取付
けてもよい。また、位置決め手段20の固定板23を接
合部材10の梁14a〜14dの下面に取付けた場合を
示したが、支柱11に取付けてもよい。なお、上述した
各種の位置決め手段20はその一例を示すもので、各位
置決め手段20を組合わせるなど、適宜変更することが
できる。In the above description, the case where the support member 21 is directly attached to the pile 5 is shown, but, for example, as shown in FIG. 26, a plurality of auxiliary members 30 are attached to the outer surface of the support member 21 by welding or the like. The support member 21 may be placed on the upper end of the pile 5 and the auxiliary member 30 may be attached to the pile 5 by welding, screwing or the like. Further, although the case where the fixing plate 23 of the positioning means 20 is attached to the lower surfaces of the beams 14a to 14d of the joining member 10 is shown, it may be attached to the column 11. It should be noted that the various positioning means 20 described above are merely examples, and the positioning means 20 may be combined with each other and may be appropriately changed.
【0029】次に、上記のような接合部材10を用いた
本発明の施工方法の一例について説明する。 (1) 工場等において、杭5及び接合部材10を製造
し、建設現場に運搬する。このとき、杭5の上部外周の
所定位置に位置決め手段20の支持部材21を取付け、
また、接合部材10の梁14a〜14dの下面などに固
定部材23を取付ける。なお、支持部材21及び固定部
材23は、これらを建設現場に運搬してから取付けても
よい。Next, an example of the construction method of the present invention using the above-mentioned joining member 10 will be described. (1) In a factory or the like, the pile 5 and the joining member 10 are manufactured and transported to the construction site. At this time, the support member 21 of the positioning means 20 is attached to a predetermined position on the outer periphery of the upper portion of the pile 5,
In addition, the fixing member 23 is attached to the lower surface of the beams 14 a to 14 d of the joining member 10. The support member 21 and the fixing member 23 may be mounted after they are transported to the construction site.
【0030】(2) 一方、建設現場においては、図2
7(a)に示すように、オーガ等によりあらかじめ定め
た位置に杭5の外径よりやや大きい内径で所定深さの縦
穴3をボーリングし、さらに縦穴3の上部に接合部材1
0の梁14a〜14dが設置される横穴を掘削する。こ
の場合、縦穴3の上部を大きく掘削してもよい。なお、
基礎梁16を設ける場合は隣接する上記横穴との間に基
礎梁溝4を掘削する。(2) On the other hand, at the construction site, as shown in FIG.
7 (a), a vertical hole 3 having a predetermined depth and an inner diameter slightly larger than the outer diameter of the pile 5 is bored at a position predetermined by an auger or the like, and the joining member 1 is provided on the upper portion of the vertical hole 3.
A horizontal hole in which 0 beams 14a to 14d are installed is excavated. In this case, the upper part of the vertical hole 3 may be largely excavated. In addition,
When the foundation beam 16 is provided, the foundation beam groove 4 is excavated between the adjacent lateral holes.
【0031】(3) 次に、図27(b)に示すよう
に、縦穴3内に杭5を挿入して立設する。この場合、杭
5の立設後に杭5の上部に、位置決め手段20の支持部
材21をその先端部があらかじめ定めた高さ位置になる
ように溶接等で取付けてもよい。 (4) ついで、図27(c)に示すように、杭5内に
その上端部近傍に達するまでコンクリート35を充填す
る。(3) Next, as shown in FIG. 27 (b), the piles 5 are inserted into the vertical holes 3 to stand upright. In this case, after the pile 5 is erected, the support member 21 of the positioning means 20 may be attached to the upper portion of the pile 5 by welding or the like so that the tip end portion thereof is located at a predetermined height position. (4) Next, as shown in FIG. 27C, concrete 35 is filled into the pile 5 until it reaches the vicinity of the upper end portion thereof.
【0032】(5) 杭5に充填したコンクリート35
が硬化する前に、接合部材10の接合部12を、あらか
じめ定めた上部構造物2の柱の位置に整合させ、図28
(a)に示すように、その脚部13を杭5のコンクリー
ト35内に打設し、梁14a〜14dを位置決め手段2
0の支持部材21上に載置する。このとき、接合部材1
0の脚部13内にもコンクリート35が充填される。な
お、あらかじめ脚部13内にコンクリートを充填してお
いてもよく、この場合は、脚部13に充填するコンクリ
ートに、杭5内に充填されるコンクリート35と異なる
組成のコンクリートを使用してもよい。また、脚部13
内に充填されたコンクリートは、その上面を杭5に設置
後、杭5に充填されたコンクリート35の上面よりほぼ
脚部13の直径分だけ高くすることが望ましい。(5) Concrete 35 filled in the pile 5
28 is aligned, the joint portion 12 of the joint member 10 is aligned with a predetermined position of the pillar of the upper structure 2 before curing of FIG.
As shown in (a), the legs 13 thereof are driven into the concrete 35 of the pile 5, and the beams 14a to 14d are positioned by the positioning means 2.
It is placed on the support member 21 of 0. At this time, the joining member 1
Concrete 35 is also filled in the leg 13 of No. 0. The legs 13 may be preliminarily filled with concrete. In this case, the concrete to be filled in the legs 13 may have a different composition from the concrete 35 filled in the piles 5. Good. Also, the legs 13
After the top surface of the concrete filled in the pile 5 is installed, it is desirable to make the concrete higher than the top surface of the concrete 35 filled in the pile 5 by the diameter of the leg portion 13.
【0033】(6) この状態で、必要に応じて位置決
め手段20により、接合部材10の上下方向、水平方向
あるいは回転方向の位置を調整する。 (7) コンクリート35が硬化したのち、位置決め手
段20を除去する。なお、位置決め手段20の全部又は
一部をそのまま残置してもよい。また、必要に応じて、
隣接する接合部材10の梁14a〜14dの間に溶接等
により基礎梁17を接合する。(6) In this state, the positioning means 20 adjusts the position of the joining member 10 in the vertical direction, the horizontal direction, or the rotation direction, if necessary. (7) After the concrete 35 is hardened, the positioning means 20 is removed. The whole or a part of the positioning means 20 may be left as it is. Also, if necessary,
The base beam 17 is joined between the beams 14a to 14d of the adjacent joining members 10 by welding or the like.
【0034】(8) 図28(b)に示すように、杭5
及び接合部材10が立設された縦穴3とその周囲(基礎
梁16を設けた場合は基礎梁溝4を含めて)を埋め戻
し、又はコンクリートを打設する。なお埋め戻し又はコ
ンクリートを打設せず、そのままにしておいてもよい。
このとき、接合部材10の接合部12の上部は、地面E
又は打設したコンクリートから露出している。 (9) 図28(c)に示すように、地面Eから露出し
た接合部材10の接合部12に、上部構造物2の柱40
を接合する。(8) As shown in FIG. 28 (b), the pile 5
Further, the vertical hole 3 in which the joining member 10 is erected and its periphery (including the base beam groove 4 when the base beam 16 is provided) are backfilled or concrete is poured. The backfill or concrete may be left as it is without being placed.
At this time, the upper portion of the joint portion 12 of the joint member 10 is on the ground E
Or, it is exposed from the placed concrete. (9) As shown in FIG. 28 (c), at the joint portion 12 of the joint member 10 exposed from the ground E, the pillar 40 of the upper structure 2 is provided.
To join.
【0035】次に、本発明の他の施工方法について説明
する。なお、前述の施工方法の(1)〜(3)の工程ま
では本施工方法も同じなので説明を省略する。 (4) 前述の(3)の工程によって縦穴3内に立設さ
れた杭5内に、図29(a)に示すように、接合部材1
0を杭5の支持部材21上に載置したときの脚部13の
下端部より若干下方の位置まで、コンクリート35を充
填する。なお、コンクリート35はあらかじめ工場等で
充填しておいてもよい。Next, another construction method of the present invention will be described. Since the construction method is the same up to the steps (1) to (3) of the construction method described above, the description thereof will be omitted. (4) As shown in FIG. 29 (a), the joining member 1 is placed in the pile 5 erected in the vertical hole 3 by the step (3) described above.
Concrete 0 is filled to a position slightly lower than the lower end of the leg 13 when 0 is placed on the support member 21 of the pile 5. The concrete 35 may be filled in advance in a factory or the like.
【0036】(5) 杭5に充填したコンクリート35
が硬化したのち、接合部材10の接合部12をあらかじ
め定めた上部構造物2の柱の位置に整合させ、図29
(b)に示すように、その脚部13を杭5内に挿入し、
梁14a〜14dを位置決め手段20の支持部材21上
に載置する。この場合、脚部13にプレートを取付けて
もよい。 (6) この状態で、必要に応じて位置決め手段20に
より、接合部材10の上下方向、垂直方向あるいは回転
方向の位置を調整する。(5) Concrete 35 filled in the pile 5
After the resin has hardened, the joint portion 12 of the joint member 10 is aligned with a predetermined position of the pillar of the upper structure 2,
Insert the leg 13 into the pile 5 as shown in (b),
The beams 14a to 14d are placed on the support member 21 of the positioning means 20. In this case, a plate may be attached to the leg portion 13. (6) In this state, the positioning means 20 adjusts the position of the joining member 10 in the vertical direction, the vertical direction, or the rotation direction, if necessary.
【0037】(7) 図29(c)に示すように、杭5
内にその上端部に達するまでコンクリート36を充填す
る。なお、このとき、接合部材10の脚部13内にもコ
ンクリート36が充填されるが、前述のようにあらかじ
め工場等で脚部13にコンクリートを充填しておいても
よい。以後の工程は、前述の施工方法の(7)〜(9)
の工程と同じである。(7) As shown in FIG. 29 (c), the pile 5
Fill the interior with concrete 36 until it reaches its upper end. At this time, the leg portion 13 of the joining member 10 is also filled with the concrete 36. However, as described above, the leg portion 13 may be filled with concrete in advance in a factory or the like. Subsequent steps are (7) to (9) of the above-mentioned construction method.
It is the same as the step.
【0038】以上の説明から明らかなように、本発明に
係る接合部材10によれば、大きな穴の掘削、土砂の搬
出廃棄、木枠、鉄筋等の配設、基礎梁コンクリート打設
等の作業、あるいは硬化したコンクリート等の除去作業
等を必要とせず、また、柱の接合部の位置調整も容易な
ので、建設工数及び建設費を大幅に節減でき、工期も短
縮できる施工性に優れた柱の接合構造を得ることができ
る。As is clear from the above description, according to the joining member 10 of the present invention, work such as excavation of a large hole, carrying out disposal of earth and sand, arranging wooden frames, reinforcing bars, etc., concrete pouring of foundation beams, etc. No need to remove hardened concrete, etc., and the position of the joints of the columns is easy to adjust, so construction man-hours and construction costs can be significantly reduced, and construction periods can be shortened. A joint structure can be obtained.
【0039】また、前述のように、隣接する接合部材1
0の梁14a〜14d間に溶接等により鋼材製の基礎梁
7を接合した場合は、下部構造物1及び上部構造物2と
も鋼材構造となるため、応力の流れが明解となる。ま
た、基礎梁7が先に降伏することで、構造物全体が梁崩
壊形となって変形性能が向上するため、耐震性に優れた
構造物を得ることができる。Further, as described above, the adjacent joining members 1
When the steel base beam 7 is joined between the zero beams 14a to 14d by welding or the like, the lower structure 1 and the upper structure 2 both have a steel structure, so that the stress flow becomes clear. Further, since the foundation beam 7 yields first, the entire structure becomes a beam collapse type and the deformability is improved, so that a structure having excellent earthquake resistance can be obtained.
【0040】[0040]
【発明の効果】本発明に係る柱と杭の接合部材によれ
ば、次のような効果を得ることができる。 (1) 上部に柱が接合される接合部を有し下部に地中
に立設された杭内に挿入される脚部が形成された支柱
と、この支柱に水平に取付けられた複数の梁とによって
構成したので、大きな穴の掘削、土砂の搬出廃棄、木
枠、鉄筋等の配設、基礎梁コンクリートの打設等の作
業、あるいは硬化したコンクリート等の除去作業を必要
としない。このため、建設工数及び建設費を大幅に節減
することができ、これによって工期を短縮することがで
きる。EFFECTS OF THE INVENTION According to the joining member of the pillar and the pile according to the present invention, the following effects can be obtained. (1) A pillar having a joint portion to which a pillar is joined at the upper portion and a leg portion formed in the lower portion to be inserted into a pile standing in the ground, and a plurality of beams horizontally attached to the pillar. Since it is configured by, there is no need to excavate a large hole, carry out and discard the earth and sand, dispose a wooden frame, a reinforcing bar, etc., place a concrete concrete foundation beam, or remove hardened concrete. Therefore, the number of construction steps and the construction cost can be significantly reduced, and the construction period can be shortened.
【0041】(2) また、上記(1)の杭の上部と接
合部材との間に介装される位置決め手段を有し、接合部
材の梁又は支柱に杭の上部に設けた位置決め手段の支持
部材と連結される固定部材を設けたので、接合部材の設
置にあたってその位置決めが極めて容易で、接合部の位
置を高精度に調整することができる。(2) Further, the above-mentioned (1) has a positioning means interposed between the upper part of the pile and the joining member, and supports the positioning means provided on the upper part of the pile on the beam or the pillar of the joining member. Since the fixing member that is connected to the member is provided, positioning of the joining member is extremely easy and the position of the joining portion can be adjusted with high accuracy.
【0042】(3) 上記(1)又は(2)の接合部材
の脚部の外周面に突条又は突起を設けたので、コンクリ
ートの付着力が向上し、強固な柱と梁の接合構造を得る
ことができる。(3) Since the protrusions or protrusions are provided on the outer peripheral surface of the leg portion of the joining member of (1) or (2) above, the adhesive force of concrete is improved, and a strong column-beam joining structure is obtained. Obtainable.
【図1】本発明の一実施形態の説明図である。FIG. 1 is an explanatory diagram of one embodiment of the present invention.
【図2】図1のA−A断面図である。FIG. 2 is a sectional view taken along line AA of FIG.
【図3】図1の下部構造物の一例を模式的に示した縦断
面図である。3 is a vertical cross-sectional view schematically showing an example of the lower structure of FIG.
【図4】図3の平面図である。FIG. 4 is a plan view of FIG. 3;
【図5】接合部材の実施形態の斜視図、側面図及び平面
図である。FIG. 5 is a perspective view, a side view, and a plan view of an embodiment of a joining member.
【図6】接合部材の他の実施形態の斜視図、側面図及び
平面図である。FIG. 6 is a perspective view, a side view, and a plan view of another embodiment of a joining member.
【図7】接合部材の他の実施形態の斜視図及び平面図で
ある。FIG. 7 is a perspective view and a plan view of another embodiment of the joining member.
【図8】図7の分解斜視図である。FIG. 8 is an exploded perspective view of FIG. 7;
【図9】接合部材の他の実施形態の斜視図及び平面図で
ある。FIG. 9 is a perspective view and a plan view of another embodiment of the joining member.
【図10】接合部材の他の実施形態の斜視図である。FIG. 10 is a perspective view of another embodiment of the joining member.
【図11】接合部材の他の実施形態の斜視図である。FIG. 11 is a perspective view of another embodiment of the joining member.
【図12】接合部材の他の実施形態の斜視図である。FIG. 12 is a perspective view of another embodiment of the joining member.
【図13】接合部材の他の実施形態の斜視図である。FIG. 13 is a perspective view of another embodiment of the joining member.
【図14】接合部材の他の実施形態の斜視図である。FIG. 14 is a perspective view of another embodiment of the joining member.
【図15】杭の一例の断面説明図である。FIG. 15 is a cross-sectional explanatory view of an example of a pile.
【図16】接合部材の脚部の一例の説明図である。FIG. 16 is an explanatory diagram of an example of a leg portion of a joining member.
【図17】位置決め手段の一例の説明図である。FIG. 17 is an explanatory diagram of an example of positioning means.
【図18】図17の要部の作用説明図である。FIG. 18 is an operation explanatory view of the main part of FIG. 17;
【図19】位置決め手段の他の例の説明図である。FIG. 19 is an explanatory diagram of another example of the positioning means.
【図20】図19の支持部材の斜視図である。20 is a perspective view of the support member of FIG.
【図21】接合部材の杭への設置状態を示す説明図であ
る。FIG. 21 is an explanatory diagram showing a state in which a joining member is installed on a pile.
【図22】位置決め手段の他の例の説明図である。FIG. 22 is an explanatory diagram of another example of the positioning means.
【図23】図22の支持部材及び固定板の斜視図であ
る。23 is a perspective view of the support member and the fixing plate of FIG. 22. FIG.
【図24】位置決め手段の他の例の説明図である。FIG. 24 is an explanatory diagram of another example of the positioning means.
【図25】図24の支持部材及び固定板の斜視図であ
る。FIG. 25 is a perspective view of the support member and the fixing plate of FIG. 24.
【図26】支持部材の杭への取付の他の例を示す斜視図
である。FIG. 26 is a perspective view showing another example of attachment of a support member to a pile.
【図27】本発明の施工例を示す説明図である。FIG. 27 is an explanatory diagram showing a construction example of the present invention.
【図28】本発明の施工例を示す説明図である。FIG. 28 is an explanatory diagram showing a construction example of the present invention.
【図29】本発明の他の施工例を示す説明図である。FIG. 29 is an explanatory view showing another construction example of the present invention.
1 下部構造物 2 上部構造物 3 縦穴 5 杭 6,18a,18b 突条 7 基礎梁 10 接合部材 11 支柱 12 柱の接合部 13 脚部 14a〜14d 梁 16,16a,16b,16c,16d ダイヤフラム 20 位置決め手段 21 支持部材 23 固定部材 35,36 コンクリート 40 柱 DESCRIPTION OF SYMBOLS 1 Lower structure 2 Upper structure 3 Vertical hole 5 Piles 6,18a, 18b Projection 7 Foundation beam 10 Joint member 11 Strut 12 Column joint 13 Leg 14a-14d Beam 16, 16a, 16b, 16c, 16d Diaphragm 20 Positioning means 21 Support member 23 Fixing member 35, 36 Concrete 40 Pillar
Claims (3)
に地中に立設された杭内に挿入される脚部が形成された
支柱と、該支柱に水平方向に取付けられた複数の梁とを
備えたことを特徴とする柱と杭の接合部材。1. A column having a joining portion to which a column is joined at an upper portion thereof, and a leg portion having a leg portion to be inserted into a pile standing upright in the ground at a lower portion, and a column horizontally attached to the column. A column-pile joining member comprising a plurality of beams.
め手段を有し、前記接合部材の梁又は支柱に、前記杭の
上部に設けた位置決め手段の支持部材と連結される固定
部材を設けたことを特徴とする請求項1記載の柱と杭の
接合部材。2. A fixing member which has positioning means interposed between the pile and the joining member, and which is connected to a beam or pillar of the joining member and a supporting member of the positioning means provided on the upper portion of the pile. The joining member for a pillar and a pile according to claim 1, wherein the joining member is provided.
けたことを特徴とする請求項1又は2記載の柱と杭の接
合部材。3. The pillar-to-pile joining member according to claim 1, wherein a protrusion or a protrusion is provided on the outer peripheral surface of the leg portion of the column.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP07487996A JP3491116B2 (en) | 1996-03-28 | 1996-03-28 | Pillar and pile joints |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP07487996A JP3491116B2 (en) | 1996-03-28 | 1996-03-28 | Pillar and pile joints |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09268573A true JPH09268573A (en) | 1997-10-14 |
JP3491116B2 JP3491116B2 (en) | 2004-01-26 |
Family
ID=13560086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP07487996A Expired - Fee Related JP3491116B2 (en) | 1996-03-28 | 1996-03-28 | Pillar and pile joints |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3491116B2 (en) |
Cited By (8)
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JP2006104707A (en) * | 2004-10-01 | 2006-04-20 | Okumura Corp | Tool for installing steel column, joining method for concrete pile to steel column using the tool, and structure of joint part of concrete pile to steel column |
JP2013253367A (en) * | 2012-06-05 | 2013-12-19 | Kajima Corp | Holding member for beam member in column/beam joint part and holding device for beam member |
JP2015059335A (en) * | 2013-09-18 | 2015-03-30 | 株式会社大林組 | Construction method |
AU2012211452B2 (en) * | 2012-08-09 | 2015-05-14 | Jfe Steel Corporation | Joint structure of column and steel pipe pile |
JP2015161125A (en) * | 2014-02-27 | 2015-09-07 | 大成建設株式会社 | Plumbing adjustment method and building |
JP2018159177A (en) * | 2017-03-22 | 2018-10-11 | 大和ハウス工業株式会社 | Pile foundation structure and construction method thereof |
JP2018178641A (en) * | 2017-04-20 | 2018-11-15 | ジオスター株式会社 | Tide embankment panel, tide embankment and construction method of tide embankment |
JP2019031801A (en) * | 2017-08-07 | 2019-02-28 | 株式会社技研製作所 | Elevated structure and its construction method |
-
1996
- 1996-03-28 JP JP07487996A patent/JP3491116B2/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006104707A (en) * | 2004-10-01 | 2006-04-20 | Okumura Corp | Tool for installing steel column, joining method for concrete pile to steel column using the tool, and structure of joint part of concrete pile to steel column |
JP4628739B2 (en) * | 2004-10-01 | 2011-02-09 | 株式会社奥村組 | Steel column installation jig, concrete pile and steel column joining method using this steel column installation jig, and joint structure between concrete pile and steel column |
JP2013253367A (en) * | 2012-06-05 | 2013-12-19 | Kajima Corp | Holding member for beam member in column/beam joint part and holding device for beam member |
AU2012211452B2 (en) * | 2012-08-09 | 2015-05-14 | Jfe Steel Corporation | Joint structure of column and steel pipe pile |
JP2015059335A (en) * | 2013-09-18 | 2015-03-30 | 株式会社大林組 | Construction method |
JP2015161125A (en) * | 2014-02-27 | 2015-09-07 | 大成建設株式会社 | Plumbing adjustment method and building |
JP2018159177A (en) * | 2017-03-22 | 2018-10-11 | 大和ハウス工業株式会社 | Pile foundation structure and construction method thereof |
JP2018178641A (en) * | 2017-04-20 | 2018-11-15 | ジオスター株式会社 | Tide embankment panel, tide embankment and construction method of tide embankment |
JP2019031801A (en) * | 2017-08-07 | 2019-02-28 | 株式会社技研製作所 | Elevated structure and its construction method |
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JP3491116B2 (en) | 2004-01-26 |
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