JP2000297472A - Connecting structure of infilled steel-pipe concrete column and beam - Google Patents

Connecting structure of infilled steel-pipe concrete column and beam

Info

Publication number
JP2000297472A
JP2000297472A JP11108609A JP10860999A JP2000297472A JP 2000297472 A JP2000297472 A JP 2000297472A JP 11108609 A JP11108609 A JP 11108609A JP 10860999 A JP10860999 A JP 10860999A JP 2000297472 A JP2000297472 A JP 2000297472A
Authority
JP
Japan
Prior art keywords
column
steel pipe
concrete
filled
joint
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.)
Pending
Application number
JP11108609A
Other languages
Japanese (ja)
Inventor
Takanori Sato
孝典 佐藤
Original Assignee
Shimizu Corp
清水建設株式会社
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 Shimizu Corp, 清水建設株式会社 filed Critical Shimizu Corp
Priority to JP11108609A priority Critical patent/JP2000297472A/en
Publication of JP2000297472A publication Critical patent/JP2000297472A/en
Pending legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To surely connect an infilled steel-pipe concrete column and a beam simply at a low cost. SOLUTION: In the connecting structure of the infilled steel-pipe concrete column 2, in which the inside of a column steel pipe 3 is filled with concrete 10, and a beam (a footing beam) 1, a root-winding steel pipe 4 is installed concentrically on the column base section of the column steel pipe 3 and arranged on the beam, and connecting members 5 fixed onto the beam 1 are inserted into an annular opening between the column steel pipe 3 and the root-winding steel pipe 4 while the opening 6 is filled with concrete 7 and the connecting members 5 are fixed. Other connecting members 9 extending between the beam 1 and the column base section is mounted into the column steel pipe 3 in addition to or in place of the connecting members 5. Studs 8 are fitted onto the external surface of the column base section of the column steel pipe 3. The height size of the root-winding steel pipe 4 is set in the outside-diameter size D or more of the infilled steel-pipe concrete column 2. Anchor members in which fixing head sections are formed integrally at the end sections of reinforcements are used as the connecting members 5.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【0001】[0001]
【発明の属する技術分野】本発明は、柱鋼管の内部にコ
ンクリートを充填してなる充填鋼管コンクリート柱と鉄
筋コンクリート造の梁(基礎梁を含む)との接合構造に
関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint structure between a filled steel pipe concrete column in which concrete is filled in a column steel pipe and a reinforced concrete beam (including a foundation beam).
【0002】[0002]
【従来の技術】周知のように、充填鋼管コンクリート柱
は柱鋼管の内部にコンクリートを充填する一種の鉄骨コ
ンクリート複合構造の柱であり、高層建築物の構造とし
て近年広く採用されるようになってきている。
2. Description of the Related Art As is well known, a concrete-filled steel tube column is a type of steel-concrete composite structure column in which concrete is filled in a column steel tube, and has recently been widely used as a structure of a high-rise building. ing.
【0003】ところで、そのような充填鋼管コンクリー
ト柱と鉄筋コンクリート造の梁(基礎梁を含む)との接
合は、通常の鉄骨造や鉄筋コンクリート造、鉄骨鉄筋コ
ンクリート造の場合の構造をそのまま採用できるもので
はなく、たとえば、柱鋼管の柱脚にベースプレートを設
けて梁に締結するものや、柱鋼管の柱脚部をそのまま基
礎梁中に差し込んで定着するもの等、種々の接合構造が
試みられている。
[0003] By the way, such a joint between a filled steel pipe concrete column and a reinforced concrete beam (including a foundation beam) cannot be employed as it is in the case of ordinary steel frame, reinforced concrete, or steel reinforced concrete. For example, various joining structures have been tried, such as one in which a base plate is provided on a column base of a steel column and fastened to a beam, and one in which a column base of a column steel tube is directly inserted into a foundation beam and fixed.
【0004】[0004]
【発明が解決しようとする課題】しかし、上記のような
手法では、接合強度を十分に確保し得ないものであった
り、施工が煩雑でコスト高であったり、梁配筋が困難で
あったり、基礎梁の構造によっては適用できないもので
あったりし、より有効な接合構造の開発が望まれてい
た。
However, in the above-mentioned methods, the joining strength cannot be sufficiently secured, the construction is complicated and the cost is high, and the beam arrangement is difficult. Depending on the structure of the foundation beam, it cannot be applied, and the development of a more effective joint structure has been desired.
【0005】上記事情に鑑み、本発明は、充填鋼管コン
クリート柱と鉄筋コンクリート造の梁とを確実かつ簡単
にしかも低コストで接合することのできる有効な構造を
提供することを目的としている。
[0005] In view of the above circumstances, an object of the present invention is to provide an effective structure capable of securely and simply joining a reinforced concrete beam and a reinforced concrete beam at low cost.
【0006】[0006]
【課題を解決するための手段】請求項1の発明は、柱鋼
管の内部にコンクリートを充填してなる充填鋼管コンク
リート柱と鉄筋コンクリート造の梁との接合構造であっ
て、柱鋼管の柱脚部に根巻き鋼管を同心状に装着してそ
れら柱鋼管と根巻き鋼管とを梁上に配置し、前記梁に定
着した接合部材をそれら柱鋼管と根巻き鋼管との間の環
状の間隙内に挿入するとともに該間隙にコンクリートを
充填して該接合部材を定着せしめ、該接合部材により柱
脚部と梁とを接合するものである。
The invention of claim 1 is a joint structure between a concrete column filled with concrete in a column steel pipe and a reinforced concrete beam, and a column base of the column steel pipe. Root-wound steel pipes are mounted concentrically, and the column steel pipe and the root-wound steel pipe are arranged on the beam, and the joining member fixed to the beam is placed in an annular gap between the column steel pipe and the root-wound steel pipe. At the same time, the gap is filled with concrete to fix the joint member, and the column base and the beam are joined by the joint member.
【0007】請求項2の発明は、前記柱鋼管の柱脚部の
外面に前記間隙内に充填されるコンクリート中に定着さ
れるスタッドを取り付けたものである。
According to a second aspect of the present invention, a stud fixed to concrete filled in the gap is attached to an outer surface of a column base of the column steel pipe.
【0008】請求項3の発明は、前記根巻き鋼管の高さ
寸法を前記充填鋼管コンクリート柱の外径寸法以上に設
定したものである。
According to a third aspect of the present invention, the height dimension of the rooted steel pipe is set to be equal to or larger than the outer diameter dimension of the filled steel pipe concrete column.
【0009】請求項4の発明は、前記柱鋼管内に前記梁
と柱脚部との間に跨る他の接合部材を設けたものであ
る。
According to a fourth aspect of the present invention, another connecting member is provided in the column steel pipe so as to extend between the beam and the column base.
【0010】請求項5の発明は、同じく柱鋼管の内部に
コンクリートを充填してなる充填鋼管コンクリート柱と
鉄筋コンクリート造の梁との接合構造であって、柱鋼管
を梁上に配置し、前記梁に定着した接合部材を柱鋼管内
に挿入して柱鋼管内のコンクリートに定着せしめ、該接
合部材により柱脚部と梁とを接合するものである。
A fifth aspect of the present invention is a joint structure between a filled steel pipe concrete column and a reinforced concrete beam which are also filled with concrete inside a column steel pipe, wherein the column steel pipe is disposed on the beam, and The fixing member is inserted into the column steel pipe and fixed to the concrete in the column steel pipe, and the column base and the beam are bonded by the connecting member.
【0011】請求項6の発明は、前記接合部材として鉄
筋の端部に定着頭部を一体に形成してなるアンカー部材
を用いたものである。
According to a sixth aspect of the present invention, an anchor member having a fixing head integrally formed at an end of a reinforcing bar is used as the joining member.
【0012】[0012]
【発明の実施の形態】図1および図2は本発明の一実施
形態を示すものである。本実施形態は、通常の鉄筋コン
クリート造の基礎梁1に対して充填鋼管コンクリート柱
2を接合するに際し、柱鋼管3の柱脚部に根巻き鋼管4
を同心状に装着して基礎梁1上に配置し、基端部を基礎
梁1に定着して突出せしめた接合部材5をそれら柱鋼管
3と根巻き鋼管4との間の環状の間隙6内に挿入して周
方向に等間隔に配し、その間隙6にコンクリート7を充
填することで接合部材5を定着せしめている。
FIG. 1 and FIG. 2 show an embodiment of the present invention. In this embodiment, when the filled steel pipe concrete column 2 is joined to the ordinary reinforced concrete foundation beam 1, the base steel pipe 4 is attached to the column base of the column steel pipe 3.
Are mounted concentrically and arranged on the foundation beam 1, and the joining member 5, whose base end is fixed to the foundation beam 1 and made to protrude, is formed into an annular gap 6 between the column steel pipe 3 and the root steel pipe 4. The joint member 5 is fixed by filling the gap 6 with concrete 7 at regular intervals in the circumferential direction.
【0013】柱鋼管3の柱脚部の外面には多数のスタッ
ド8が取り付けられ、それらスタッド8が間隙6内に充
填されるコンクリート7中に定着されることで柱鋼管3
と根巻き鋼管4とがコンクリート7を介して強固に一体
化し、したがって接合部材5により柱脚部が基礎梁1に
対して十分な強度で接合されることになる。
A large number of studs 8 are attached to the outer surface of the column base of the column steel pipe 3, and these studs 8 are fixed in the concrete 7 filled in the gap 6, so that the column steel pipe 3 is fixed.
And the steel tube 4 are firmly integrated with each other via the concrete 7, so that the column base is joined to the foundation beam 1 with sufficient strength by the joining member 5.
【0014】また、柱鋼管3内の柱脚部にはその内面に
沿って他の接合部材9が設けられ、それら接合部材9は
基礎梁1と柱脚部との間に跨って基礎梁1と柱鋼管3内
のコンクリート10中に定着されることによりこれら接
合部材9によっても柱脚部と基礎梁1とが強固に接合さ
れ、かつこの接合部材9は柱脚部における柱主筋として
も機能し、したがってこの充填鋼管コンクリート柱2は
柱脚部においては実質的に鉄筋コンクリート造の柱とし
て機能するものとなっている。
Further, another connecting member 9 is provided along the inner surface of the column base in the column steel pipe 3, and these connecting members 9 extend between the base beam 1 and the column base. By being fixed in the concrete 10 in the column steel pipe 3, the column base and the foundation beam 1 are also firmly joined by these joining members 9, and the joining member 9 also functions as a main bar of the column base. Therefore, the filled steel pipe concrete column 2 substantially functions as a reinforced concrete column at the column base.
【0015】上記構造によれば、接合部材5,9により
充填鋼管コンクリート柱2と基礎梁1との接合強度を十
分に確保でき、軸力とモーメントの双方を確実に伝達し
得る構造となっている。なお、軸力とモーメントを有効
に伝達するためには、図1に示しているように根巻き鋼
管4の高さ寸法を充填鋼管コンクリート柱2の外径Dと
同等以上に設定することが好ましく、また、接合部材9
の柱鋼管3内における定着長さは外径Dの1.5倍程度
以上とすることが好ましい。
According to the above structure, the joint members 5 and 9 can sufficiently secure the joint strength between the concrete-filled steel pipe column 2 and the foundation beam 1, and can reliably transmit both the axial force and the moment. I have. In order to effectively transmit the axial force and the moment, it is preferable that the height dimension of the root-wound steel pipe 4 is set to be equal to or larger than the outer diameter D of the filled steel pipe concrete column 2 as shown in FIG. And the joining member 9
It is preferable that the fixing length in the column steel pipe 3 is about 1.5 times or more the outer diameter D.
【0016】そして、上記構造は、接合部材5,9を設
けること以外は基礎梁1を通常どうり施工することがで
き、それら接合部材5,9に被せるようにして根巻き鋼
管4と柱鋼管3とを基礎梁1上に配置し、それらの内部
にコンクリート7、10を打設充填するのみで良いか
ら、施工が極めて容易であるしコスト的にも有利であ
り、従来の構造に比較してはるかに有効である。
The above structure allows the foundation beam 1 to be constructed in the usual manner, except that the connecting members 5 and 9 are provided. 3 is disposed on the foundation beam 1 and only the concrete 7 and 10 are cast and filled therein, so that the construction is extremely easy and the cost is advantageous. And much more effective.
【0017】なお、接合部材5,9としてはアンカー筋
やアンカーボルトあるいはPC鋼棒等の適宜のアンカー
部材が採用可能であり、必要に応じてそれらの先端部に
は通常のアンカー部材のようにフックや定着プレートを
取り付ければ良いが、接合部材5,9としては図3
(a),(b)に示すアンカー部材11が好適に採用可
能である。そのアンカー部材11は、D10〜D51程
度の異形鉄筋11aの両端部もしくは一端部に、矩形な
いし円形のプレート材からなる定着頭部11bを誘導加
熱等により強固に一体化せしめたり、あるいは異形鉄筋
11aの端部自体を膨らませるように加工して定着頭部
11bを成形してなるものであり、優れた接合強度が得
られるとともに安価であるし施工性に優れるものであ
る。
As the joining members 5 and 9, appropriate anchor members such as anchor bars, anchor bolts or PC steel rods can be employed, and if necessary, the distal ends thereof may be used like ordinary anchor members. Hooks and fixing plates may be attached.
The anchor member 11 shown in (a) and (b) can be suitably used. The anchor member 11 can be configured such that a fixing head 11b made of a rectangular or circular plate material is firmly integrated with both ends or one end of a deformed reinforcing bar 11a of about D10 to D51 by induction heating or the like. The fixing head 11b is formed by processing so as to expand the end itself of the fixing head 11b. The fixing head 11b has excellent joining strength, is inexpensive, and has excellent workability.
【0018】図4および図5は本発明の他の実施形態を
示す。これは、上記実施形態における接合部材9を省略
して接合部材5のみで接合を行うようにしたものであ
る。この場合も接合部材5の径や本数の設定により必要
にして十分な接合強度が得られるし、特に接合部材5と
して上記のアンカー部材11を採用することによりその
所要本数は少数で済む。
FIGS. 4 and 5 show another embodiment of the present invention. This is such that the joining member 9 in the above embodiment is omitted and the joining is performed only by the joining member 5. Also in this case, the necessary and sufficient joining strength can be obtained by setting the diameter and the number of the joining members 5. In particular, by using the above-described anchor member 11 as the joining member 5, the required number is small.
【0019】図6および図7はさらに他の実施形態を示
す。これは上記実施形態における根巻き鋼管4と接合部
材5を省略し、上記実施形態における接合部材9のみで
接合を行うようにしたものである。この場合も接合部材
9の径や本数の設定により必要にして十分な接合強度が
得られるし、特に接合部材9として上記のアンカー部材
11を採用することにによりその所要本数は少数で済
む。
FIGS. 6 and 7 show still another embodiment. This is such that the root-wound steel pipe 4 and the joining member 5 in the above embodiment are omitted, and the joining is performed only by the joining member 9 in the above embodiment. In this case as well, the necessary and sufficient joining strength can be obtained by setting the diameter and the number of the joining members 9. In particular, by employing the above-described anchor member 11 as the joining member 9, the required number is small.
【0020】なお、上記各実施形態は充填鋼管コンクリ
ート柱2と基礎梁1との接合構造としたが、本発明は基
礎梁1に限らず各階の梁との接合にも同様に適用可能で
あることは当然である。
In each of the above embodiments, the joint structure between the concrete-filled steel pipe column 2 and the foundation beam 1 is used. However, the present invention is not limited to the foundation beam 1 and can be similarly applied to joints with beams on each floor. That is natural.
【0021】[0021]
【発明の効果】請求項1の発明は、柱脚部に根巻き鋼管
を配してその根巻き鋼管と柱鋼管との間の間隙に配した
接合部材をコンクリートに定着することで接合するの
で、柱脚部と梁とを軸力およびモーメントを伝達可能な
状態で確実に接合し得て十分な接合強度を確保でき、し
かも根巻き鋼管と柱鋼管とを梁上に配置してコンクリー
トを打設するのみで良いから施工が極めて容易であるし
コスト的にも有利である。
According to the first aspect of the present invention, a steel pipe is provided on a column base, and a connecting member disposed in a gap between the steel pipe and the steel pipe is fixed to concrete so as to be joined. The column base and the beam can be securely connected to each other in a state where the axial force and moment can be transmitted, and sufficient joint strength can be secured. Since it is only necessary to install them, the construction is extremely easy and the cost is advantageous.
【0022】請求項2の発明は、前記間隙内に充填され
るコンクリートに定着されるスタッドを柱鋼管の外面に
設けたので、柱鋼管と根巻き鋼管とをより確実に一体化
させることができ接合強度をより高めることができる。
According to the second aspect of the present invention, since the stud fixed to the concrete filled in the gap is provided on the outer surface of the column steel pipe, the column steel pipe and the rooted steel pipe can be more reliably integrated. The joining strength can be further increased.
【0023】請求項3の発明は、根巻き鋼管の高さ寸法
を充填鋼管コンクリート柱の外径寸法以上に設定したの
で、根巻き鋼管によるモーメントの伝達を十分かつ確実
に行うことができる。
According to the third aspect of the present invention, since the height of the root-wound steel pipe is set to be equal to or larger than the outer diameter of the concrete column filled with steel pipe, the moment can be transmitted sufficiently and reliably by the root-wound steel pipe.
【0024】請求項4の発明は、柱鋼管内に梁と柱脚部
との間に跨る他の接合部材を設けたので、より接合強度
を高めることができ、しかもその接合部材を柱主筋とし
ても機能させることができる。
According to the fourth aspect of the present invention, since another connecting member is provided between the beam and the column base in the column steel pipe, the bonding strength can be further increased, and the connecting member is used as a column main reinforcement. Can also function.
【0025】請求項5の発明は、柱鋼管を梁上に配置
し、梁に定着した接合部材を柱鋼管内に挿入して柱鋼管
内のコンクリートに定着せしめることで、それら接合部
材のみにより柱脚部と梁とを極めて簡単に接合すること
ができる。
According to a fifth aspect of the present invention, a column steel pipe is arranged on a beam, and a connecting member fixed to the beam is inserted into the column steel pipe and fixed to concrete in the column steel pipe, so that the column is formed only by the connecting members. The legs and the beams can be joined very easily.
【0026】請求項6の発明は、接合部材として鉄筋の
端部に定着頭部を一体に形成してなるアンカー部材を用
いたので、少数のアンカー部材により十分な接合強度が
得られるとともに、安価かつ施工性に優れる。
According to the sixth aspect of the present invention, since an anchor member in which a fixing head is integrally formed at an end of a reinforcing bar is used as a joining member, a sufficient joining strength can be obtained with a small number of anchor members and the cost is low. And excellent workability.
【図面の簡単な説明】[Brief description of the drawings]
【図1】 本発明の一実施形態である接合構造を示す立
断面図である。
FIG. 1 is an elevational sectional view showing a joint structure according to an embodiment of the present invention.
【図2】 同、平断面図である。FIG. 2 is a plan sectional view of the same.
【図3】 本発明における接合部材として採用して好適
なアンカー部材を示す図である。
FIG. 3 is a view showing an anchor member suitable for use as a joining member in the present invention.
【図4】 本発明の他の実施形態である接合構造を示す
立断面図である。
FIG. 4 is an elevational sectional view showing a joint structure according to another embodiment of the present invention.
【図5】 同、平断面図である。FIG. 5 is a plan sectional view of the same.
【図6】 本発明のさらに他の実施形態である接合構造
を示す立断面図である。
FIG. 6 is an elevational sectional view showing a joint structure according to still another embodiment of the present invention.
【図7】 同、平断面図である。FIG. 7 is a plan sectional view of the same.
【符号の説明】[Explanation of symbols]
1 基礎梁(梁) 2 充填鋼管コンクリート柱 3 柱鋼管 4 根巻き鋼管 5 接合部材 6 間隙 7 コンクリート 8 スタッド 9 接合部材 10 コンクリート 11 アンカー部材 11a 異形鉄筋 11b 定着頭部 DESCRIPTION OF SYMBOLS 1 Foundation beam (beam) 2 Filled steel pipe concrete column 3 Column steel pipe 4 Root roll steel pipe 5 Joining member 6 Gap 7 Concrete 8 Stud 9 Joining member 10 Concrete 11 Anchor member 11a Deformed bar 11b Fixing head

Claims (6)

    【特許請求の範囲】[Claims]
  1. 【請求項1】 柱鋼管の内部にコンクリートを充填して
    なる充填鋼管コンクリート柱と鉄筋コンクリート造の梁
    との接合構造であって、 柱鋼管の柱脚部に根巻き鋼管を同心状に装着してそれら
    柱鋼管と根巻き鋼管とを梁上に配置し、前記梁に定着し
    た接合部材をそれら柱鋼管と根巻き鋼管との間の環状の
    間隙内に挿入するとともに該間隙にコンクリートを充填
    して該接合部材を定着せしめ、該接合部材により柱脚部
    と梁とを接合せしめてなることを特徴とする充填鋼管コ
    ンクリート柱と梁との接合構造。
    1. A joint structure between a filled steel pipe concrete column in which concrete is filled in a column steel pipe and a reinforced concrete beam, wherein a root-wound steel pipe is concentrically mounted on a column base of the column steel pipe. The column steel pipe and the root-winding steel pipe are arranged on a beam, and the joining member fixed to the beam is inserted into an annular gap between the column steel pipe and the root-winding steel pipe, and the gap is filled with concrete. A joint structure between a filled steel tubular concrete column and a beam, wherein the joint member is fixed, and the column base and the beam are joined by the joint member.
  2. 【請求項2】 前記柱鋼管の柱脚部の外面に前記間隙内
    に充填されるコンクリート中に定着されるスタッドを取
    り付けてなることを特徴とする請求項1記載の充填鋼管
    コンクリート柱と梁との接合構造。
    2. The concrete column and beam according to claim 1, wherein a stud fixed in concrete filled in the gap is attached to an outer surface of a column base of the column steel tube. Joint structure.
  3. 【請求項3】 前記根巻き鋼管の高さ寸法を前記充填鋼
    管コンクリート柱の外径寸法以上に設定したことを特徴
    とする請求項1または2記載の充填鋼管コンクリート柱
    と梁との接合構造。
    3. The joint structure between a filled steel pipe concrete column and a beam according to claim 1 or 2, wherein a height dimension of the rooted steel pipe is set to be equal to or larger than an outer diameter dimension of the filled steel pipe concrete column.
  4. 【請求項4】 前記柱鋼管内に前記梁と柱脚部との間に
    跨る他の接合部材を設けてなることを特徴とする請求項
    1,2または3記載の充填鋼管コンクリート柱と梁との
    接合構造。
    4. The concrete column and beam as claimed in claim 1, wherein another connecting member is provided in the column steel pipe so as to extend between the beam and the column base. Joint structure.
  5. 【請求項5】 柱鋼管の内部にコンクリートを充填して
    なる充填鋼管コンクリート柱と鉄筋コンクリート造の梁
    との接合構造であって、 柱鋼管を梁上に配置し、前記梁に定着した接合部材を柱
    鋼管内に挿入して柱鋼管内のコンクリートに定着せし
    め、該接合部材により柱脚部と梁とを接合せしめてなる
    ことを特徴とする充填鋼管コンクリート柱と梁との接合
    構造。
    5. A joint structure between a filled steel pipe concrete column in which concrete is filled in a column steel pipe and a reinforced concrete beam, wherein the column steel pipe is arranged on the beam, and a joint member fixed to the beam is provided. A joint structure between a filled steel pipe concrete column and a beam, wherein the column is inserted into a column steel pipe and fixed to concrete in the column steel pipe, and the column base and the beam are joined by the joining member.
  6. 【請求項6】 前記接合部材は、鉄筋の端部に定着頭部
    を一体に形成してなるアンカー部材であることを特徴と
    する請求項1,2,3,4または5記載の充填鋼管コン
    クリート柱と梁との接合構造。
    6. The filled steel pipe concrete according to claim 1, wherein said joint member is an anchor member having a fixing head integrally formed at an end of a reinforcing bar. Joint structure between pillar and beam.
JP11108609A 1999-04-15 1999-04-15 Connecting structure of infilled steel-pipe concrete column and beam Pending JP2000297472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11108609A JP2000297472A (en) 1999-04-15 1999-04-15 Connecting structure of infilled steel-pipe concrete column and beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11108609A JP2000297472A (en) 1999-04-15 1999-04-15 Connecting structure of infilled steel-pipe concrete column and beam

Publications (1)

Publication Number Publication Date
JP2000297472A true JP2000297472A (en) 2000-10-24

Family

ID=14489150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11108609A Pending JP2000297472A (en) 1999-04-15 1999-04-15 Connecting structure of infilled steel-pipe concrete column and beam

Country Status (1)

Country Link
JP (1) JP2000297472A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002371545A (en) * 2001-06-13 2002-12-26 Shimizu Corp Composite underground outer wall and its construction method
JP2007002655A (en) * 2005-05-27 2007-01-11 Shimizu Corp Joining structure of pile head and its construction method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002371545A (en) * 2001-06-13 2002-12-26 Shimizu Corp Composite underground outer wall and its construction method
JP2007002655A (en) * 2005-05-27 2007-01-11 Shimizu Corp Joining structure of pile head and its construction method
JP4734151B2 (en) * 2005-05-27 2011-07-27 住友金属工業株式会社 Pile head joint structure and construction method

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