JPH04350228A - Connection section and connecting metal between steel pipe pillar and beam - Google Patents

Connection section and connecting metal between steel pipe pillar and beam

Info

Publication number
JPH04350228A
JPH04350228A JP12573491A JP12573491A JPH04350228A JP H04350228 A JPH04350228 A JP H04350228A JP 12573491 A JP12573491 A JP 12573491A JP 12573491 A JP12573491 A JP 12573491A JP H04350228 A JPH04350228 A JP H04350228A
Authority
JP
Japan
Prior art keywords
steel pipe
joint
reinforced concrete
ring
column
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
JP12573491A
Other languages
Japanese (ja)
Inventor
Yasuo Ichinohe
康生 一戸
Nakao Iida
飯田 仲男
Akio Otake
大竹 章夫
Teruo Matsutani
輝雄 松谷
Masayoshi Nakajima
中島 將好
Hiroki Ueda
弘樹 上田
Shinji Yoshikawa
吉川 真次
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Konoike Construction Co Ltd
Original Assignee
Sumitomo Metal Industries Ltd
Konoike Construction Co Ltd
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 Sumitomo Metal Industries Ltd, Konoike Construction Co Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP12573491A priority Critical patent/JPH04350228A/en
Publication of JPH04350228A publication Critical patent/JPH04350228A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To provide a compact pillar/beam connection section and a connecting metal having the sure and clear stress transfer from a beam to a pillar and having abundant yield strength and rigidity for the connection section between the steel pipe pillar and the beam with the reinforced concrete construction or steel framed reinforced concrete construction. CONSTITUTION:A steel pipe member and a joint section steel pipe 1a constituting a steel pipe pillar 1 are connected with a ring-shaped connecting metal 3. Multiple coupler-shaped metals 6 are provided on the outer periphery of the connecting metal 3 main body. Beam main reinforcements 2a are connected to the coupler-shaped metals 6. Stirrups 2b are fitted to the beam main reinforcements 2a, and concrete 2c is placed to construct a reinforced concrete beam 2. Shearing force transfer members such as stud bolts 10 are protruded on the outer face of the joint section steel pipe 1a to transfer the shearing force from the beam 2.

Description

【発明の詳細な説明】[Detailed description of the invention]

【0001】0001

【産業上の利用分野】本発明は鋼管柱と鉄筋コンクリー
ト構造または鉄骨鉄筋コンクリート構造の梁を接合する
ための接合金物及び接合部の構造に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint structure for joining a steel pipe column and a beam of a reinforced concrete structure or a steel-framed reinforced concrete structure.

【0002】0002

【従来の技術】図7は従来の鋼管柱と鉄筋コンクリート
梁、もしくは鉄骨鉄筋コンクリート梁との接合構造の一
例を示したものである(特開昭63−297642号公
報参照)。
2. Description of the Related Art FIG. 7 shows an example of a conventional joint structure between a steel pipe column and a reinforced concrete beam or a steel reinforced concrete beam (see Japanese Patent Laid-Open No. 63-297642).

【0003】この例では鋼管柱21を構成する鋼管に貫
通孔23を穿設し、梁22の主筋22aをこの貫通孔2
3に通して配筋している。主筋22aの一部は鋼管を貫
通せずに鋼管の外周に沿うように配筋されることもある
が、この場合にも中心部の主筋は鋼管に穿孔した貫通孔
23を通す必要がある。
In this example, a through hole 23 is bored in the steel pipe constituting the steel pipe column 21, and the main reinforcement 22a of the beam 22 is inserted into the through hole 2.
Reinforcement is arranged through 3. A part of the main reinforcement 22a may be arranged along the outer periphery of the steel pipe without penetrating the steel pipe, but in this case as well, the main reinforcement at the center needs to pass through the through hole 23 drilled in the steel pipe.

【0004】また、貫通する主筋は鋼管の外壁の両端で
抜け出し防止用のナット24等を用いて固定される。
[0004] Furthermore, the penetrating main reinforcing bars are fixed at both ends of the outer wall of the steel pipe using nuts 24 or the like to prevent them from coming off.

【0005】[0005]

【発明が解決しようとする課題】上記従来の構造では梁
主筋を鋼管柱内部で交差させるため、直交する梁主筋の
位置が柱材軸方向において揃わず、交差した鉄筋径の分
だけ、鉄筋コンクリート梁あるいは鉄骨鉄筋コンクリー
ト梁の梁成が不必要に増加する。
[Problems to be Solved by the Invention] In the above conventional structure, the beam main reinforcements are crossed inside the steel pipe column, so the positions of the orthogonal beam main reinforcements are not aligned in the column axis direction, and the reinforced concrete beam Or the beam size of steel reinforced concrete beams increases unnecessarily.

【0006】また、鋼管内部で交差した鉄筋は鋼管柱内
部へのコンクリート打設の妨げになり、鉄筋の下部にコ
ンクリートの充填が不完全な部分を作る原因となる。
[0006]Furthermore, reinforcing bars that intersect inside the steel pipe impede concrete placement inside the steel pipe column, causing a portion under the reinforcing bars to be incompletely filled with concrete.

【0007】さらに、鋼管に多数の孔開け加工が必要で
あり、加工費の上昇が避けられない。また、鋼管壁を穿
孔するため断面欠損が生じ、鋼管柱の耐力が著しく損な
われる。
Furthermore, it is necessary to drill a large number of holes in the steel pipe, which inevitably increases processing costs. In addition, since the steel pipe wall is perforated, cross-sectional defects occur, and the strength of the steel pipe column is significantly impaired.

【0008】さらに、現場においても、鉄筋を鋼管に貫
通させる作業及び貫通しない鉄筋の加工作業は作業労力
の点で容易なものではない。
[0008]Furthermore, even in the field, it is not easy to make the reinforcing bars penetrate the steel pipes and to process the reinforcing bars that do not penetrate the steel pipes in terms of labor.

【0009】本発明は従来技術における上述のような課
題の解決を図ったものである。
The present invention is an attempt to solve the above-mentioned problems in the prior art.

【0010】0010

【課題を解決するための手段】本発明の接合金物はリン
グ状本体の外周部に梁主筋を接続するための鉄筋接続部
を形成したものである。
[Means for Solving the Problems] The joining hardware of the present invention has a reinforcing bar connection portion for connecting the main beam reinforcement on the outer periphery of a ring-shaped main body.

【0011】鉄筋接続部としてはリング状接合金物の本
体外周部自体を接続部としてもよいし、また外周部に溶
接等で別の接続部材を取り付けてもよい。接続手段とし
ては、ねじ、溶接等が用いられる。
[0011] As the reinforcing bar connection part, the outer periphery of the ring-shaped joint metal body itself may be used as the connection part, or another connection member may be attached to the outer periphery by welding or the like. As the connection means, screws, welding, etc. are used.

【0012】本発明の鋼管柱と梁の接合部においては、
鋼管柱を構成する上下の鋼管部材と梁接合位置の仕口部
鋼管とをリング状接合金物を介して、それぞれ突き合わ
せて溶接する。このリング状接合金物に対し、鉄筋コン
クリート構造または鉄骨鉄筋コンクリート構造の梁の主
筋を接合する。また、仕口部鋼管の外周にはスタッドボ
ルト等のせん断力伝達部材を設けるのが望ましい。
[0012] In the joint between the steel pipe column and the beam of the present invention,
The upper and lower steel pipe members constituting the steel pipe column and the joint steel pipe at the beam joining position are butted and welded together via ring-shaped joining hardware. The main reinforcement of a beam in a reinforced concrete structure or a steel reinforced concrete structure is connected to this ring-shaped joint. Further, it is desirable to provide a shearing force transmitting member such as a stud bolt on the outer periphery of the joint steel pipe.

【0013】リング状接合金物には通常内周突出部と外
周突出部が形成され、内周突出部は梁からの鉛直荷重を
鋼管柱内部に充填されるコンクリートに伝達するために
設けられる。この応力の伝達を鋼管とコンクリートとの
付着応力に期待する場合には内周突出部を省略すること
もできる。梁が鉄骨鉄筋コンクリート構造の場合には、
鉄筋接続部を設けたリング状接合金物の外周突出部にH
形鋼等の鉄骨部材のフランジを溶接することもできる。
[0013] The ring-shaped joint usually has an inner protrusion and an outer protrusion, and the inner protrusion is provided to transmit the vertical load from the beam to the concrete filled inside the steel pipe column. If the transmission of this stress is expected to be due to the adhesion stress between the steel pipe and the concrete, the inner peripheral protrusion can be omitted. If the beam is of steel reinforced concrete structure,
H on the outer circumferential protrusion of the ring-shaped joint metal fitting with the reinforcing bar connection part.
Flanges of steel members such as sections can also be welded.

【0014】[0014]

【作用】梁の主筋が直接、剛性の高い仕口部のリング状
接合金物に接続されるので、梁主筋からの応力伝達が確
実であり、かつ鋼管に貫通孔による断面欠損を生じない
ので、仕口部の力学性能が向上する。
[Operation] Since the main reinforcement of the beam is directly connected to the ring-shaped joint metal fitting of the high-rigidity joint part, stress transmission from the main reinforcement of the beam is reliable, and there is no cross-sectional loss in the steel pipe due to the through hole. The mechanical performance of the joint section is improved.

【0015】コンクリート充填鋼管柱に適用する場合、
鋼管の内部は鉄筋が貫通しないので、コンクリートの充
填性が極めて良好である。また、全ての梁において、梁
主筋の材軸方向に対する位置(高さ)が揃うため、梁成
が不必要に増加することもなく、コンパクトな仕口部を
構成することができる。
When applied to concrete-filled steel pipe columns,
Since the reinforcing bars do not penetrate the inside of the steel pipe, the concrete fillability is extremely good. In addition, since the positions (heights) of the main beam reinforcements relative to the material axis direction are the same in all the beams, the beam size does not increase unnecessarily, and a compact joint section can be constructed.

【0016】さらに、現場での梁主筋の配筋作業も容易
となり、施工性が著しく向上する。
[0016]Furthermore, the work of arranging the beam main reinforcements on site becomes easier, and the workability is significantly improved.

【0017】[0017]

【実施例】次に図示した実施例について説明する。[Embodiment] Next, the illustrated embodiment will be explained.

【0018】図3は鋼管柱が円形断面の場合の接合金物
の一実施例を示したものである。リング状の接合金物3
本体の外周突出部5に、梁主筋2aを接合するための複
数のカプラー状金具6が一体に形成されている。カプラ
ー状金具6の内部には梁主筋2aとして用いられるねじ
鉄筋が螺合し得るようにねじ山6aが形成されている。 この場合は接合金物は鍛造、または鋳造で製作され、そ
の後カプラー状金具6部分のねじ切り加工が施される。
FIG. 3 shows an example of a joining metal fitting when the steel pipe column has a circular cross section. Ring-shaped metal fitting 3
A plurality of coupler-like metal fittings 6 for joining the main beam reinforcements 2a are integrally formed on the outer peripheral protrusion 5 of the main body. A thread 6a is formed inside the coupler-like fitting 6 so that a threaded reinforcing bar used as the beam main reinforcement 2a can be screwed into the coupler-like metal fitting 6. In this case, the joining hardware is manufactured by forging or casting, and then the coupler-like metal fitting 6 is threaded.

【0019】図4は鋼管柱が角形断面の場合の接合金物
を示したものであり、基本的な構成は図3の実施例と同
様である。
FIG. 4 shows a joining hardware in case the steel pipe column has a rectangular cross section, and the basic structure is the same as the embodiment shown in FIG.

【0020】図5は梁主筋2aを接続するためのカプラ
ー状金具6とリング状の接合金物3本体とを別々に製作
し、後にカプラー状金具6を接合金物3本体に溶接7で
取り付けた場合の実施例を示したものである。本実施例
でもカプラー状金具6の内部にはねじ鉄筋と螺合するた
めのねじ山6aが形成されている。
FIG. 5 shows a case in which a coupler-like metal fitting 6 for connecting the main beam reinforcing bars 2a and a ring-shaped joint metal fitting 3 body are manufactured separately, and the coupler-like metal fitting 6 is later attached to the joint metal fitting 3 body by welding 7. This figure shows an example of this. Also in this embodiment, a thread 6a is formed inside the coupler-like metal fitting 6 to be screwed into the threaded reinforcing bar.

【0021】図6は半環状金具8をリング状接合金物3
の本体に溶接で取り付けた場合の実施例を示したもので
ある。本実施例において梁主筋2aはねじ鉄筋である必
要はなく、図に示すように半環状金具8の上に梁主筋2
aを仮置きし、その後溶接9で主筋2aを固定すればよ
い。
FIG. 6 shows a semi-annular fitting 8 connected to a ring-shaped joining fitting 3.
This figure shows an example in which the device is attached to the main body of the device by welding. In this embodiment, the beam main reinforcement 2a does not need to be a threaded reinforcing bar, and as shown in the figure, the beam main reinforcement 2a is placed on the semi-annular metal fitting 8.
A is temporarily placed, and then the main reinforcing bars 2a are fixed by welding 9.

【0022】図1は梁が鉄筋コンクリート造の場合のリ
ング状接合金物3を用いた鋼管柱1と梁2の接合部の実
施例を示したもので、鋼管柱1を構成する上下の鋼管部
材と仕口部鋼管1aを、図3の接合金物3を用いて接合
している。
FIG. 1 shows an example of a joint between a steel pipe column 1 and a beam 2 using a ring-shaped joint 3 when the beam is made of reinforced concrete. The joint steel pipes 1a are joined using the joining hardware 3 shown in FIG.

【0023】本実施例ではカプラー状金具6に接合され
た梁主筋2aにスターラップ筋2bが取り付けられ、コ
ンクリート2cを打設することにより鉄筋コンクリート
梁2を構成する。仕口部鋼管1aの外面には梁2からの
せん断力を伝達するため、スタッドボルト10等のせん
断力伝達部材が設けられる。
In this embodiment, stirrup reinforcements 2b are attached to the beam main reinforcement 2a joined to the coupler-like fittings 6, and a reinforced concrete beam 2 is constructed by pouring concrete 2c. A shear force transmitting member such as a stud bolt 10 is provided on the outer surface of the joint portion steel pipe 1a in order to transmit the shear force from the beam 2.

【0024】仕口部鋼管1aの外側に配置されたフープ
筋11は、特に鋼管径に対して梁幅が大きい場合等、柱
梁接合部を補剛する目的で配置されるものであり、省略
することも可能である。
[0024] The hoop reinforcement 11 placed on the outside of the joint steel pipe 1a is placed for the purpose of stiffening the column-beam joint, especially when the beam width is large relative to the steel pipe diameter, and is therefore omitted. It is also possible to do so.

【0025】図2は梁が鉄骨鉄筋コンクリート造の場合
のリング状接合金物3を用いた鋼管柱1と梁2の接合部
の実施例を示したものであり、図5の接合金物3を用い
て接合している。
FIG. 2 shows an example of a joint between a steel pipe column 1 and a beam 2 using a ring-shaped joint 3 when the beam is made of steel-framed reinforced concrete. It is joined.

【0026】本実施例では鉄骨部材としてのH形鋼2d
のフランジが接合金物3の外周突出部5に、ウェブが仕
口部鋼管1aに溶接されている。カプラー状金具6に接
合された梁主筋2aにスターラップ筋2bが取り付けら
れ、コンクリート2cを打設することにより鉄筋鉄骨コ
ンクリート梁2を構成する。図1に示した実施例と同様
、仕口部鋼管1aの外面には梁2からのせん断力を伝達
するため、スタッドボルト10等のせん断力伝達部材が
設けれらる。
In this embodiment, H-shaped steel 2d is used as a steel frame member.
The flange is welded to the outer peripheral protrusion 5 of the joining hardware 3, and the web is welded to the joint steel pipe 1a. Stirrup reinforcements 2b are attached to beam main reinforcements 2a joined to coupler-like fittings 6, and reinforced steel frame concrete beams 2 are constructed by pouring concrete 2c. Similar to the embodiment shown in FIG. 1, a shear force transmitting member such as a stud bolt 10 is provided on the outer surface of the joint portion steel pipe 1a in order to transmit the shear force from the beam 2.

【0027】また、図1及び図2の実施例では鋼管柱1
の内部にコンクリート12が打設され、充填コンクリー
ト鋼管柱となっているが、このコンクリート12の打設
を省略することもできる。
Furthermore, in the embodiment shown in FIGS. 1 and 2, the steel pipe column 1
Concrete 12 is poured inside to form a filled concrete steel pipe column, but pouring of concrete 12 can also be omitted.

【0028】また、図1及び図2に示した鉄筋コンクリ
ート梁及び鉄骨鉄筋コンクリート梁は、工場等で予め製
作されたいわゆるプレキャスト部材とすることもできる
。その場合にはプレキャスト部材の端部から梁主筋2a
の端部が突出するようにし、現場で梁主筋2a等を接続
した後に、接合部のコンクリートを打設して一体化する
Furthermore, the reinforced concrete beams and steel reinforced concrete beams shown in FIGS. 1 and 2 may be so-called precast members manufactured in advance at a factory or the like. In that case, from the end of the precast member to the main beam reinforcement 2a
The ends of the beams are made to protrude, and after connecting beam main reinforcements 2a, etc. on site, concrete is poured at the joints to integrate them.

【0029】[0029]

【発明の効果】本発明ではリング状の接合金物に設けら
れた鉄筋接続部に対し、梁主筋を容易に接続でき、現場
での配筋作業の効率を著しく上昇させることができる。
According to the present invention, the beam main reinforcement can be easily connected to the reinforcing bar connection portion provided on the ring-shaped joining metal fitting, and the efficiency of reinforcement work on site can be significantly improved.

【0030】また、梁主筋が剛性の高いリング状接合金
物に直接接続されているので、梁主筋の応力の柱への伝
達が確実かつ明確であり、コンパクトで耐力、剛性に富
む柱梁接合部を実現することができる。
Furthermore, since the beam main reinforcement is directly connected to the highly rigid ring-shaped joint metal fitting, the stress of the beam main reinforcement is reliably and clearly transmitted to the column, resulting in a compact column-beam joint with high strength and rigidity. can be realized.

【図面の簡単な説明】[Brief explanation of drawings]

【図1】本発明の鋼管柱と梁の接合部の一実施例を示し
たもので、(a) は水平断面図、(b) は鉛直断面
図である。
FIG. 1 shows an embodiment of the joint between a steel pipe column and a beam according to the present invention, in which (a) is a horizontal cross-sectional view and (b) is a vertical cross-sectional view.

【図2】本発明の鋼管柱と梁の接合部の他の実施例を示
したもので、(a) は水平断面図、(b) は鉛直断
面図である。
FIG. 2 shows another embodiment of the joint between a steel pipe column and a beam according to the present invention, in which (a) is a horizontal cross-sectional view and (b) is a vertical cross-sectional view.

【図3】本発明の接合金物の一実施例を示したもので、
(a) は平面図、(b) は立面図(右半分は断面図
)である。
FIG. 3 shows an embodiment of the joint metal fitting of the present invention.
(a) is a plan view, and (b) is an elevation view (the right half is a sectional view).

【図4】本発明の接合金物の他の実施例を示したもので
、(a) は平面図、(b) は立面図(右半分は断面
図)である。
FIG. 4 shows another embodiment of the joint metal fitting of the present invention, in which (a) is a plan view, and (b) is an elevational view (the right half is a sectional view).

【図5】本発明の接合金物のさらに他の実施例を示す立
面図(右半分は断面図)である。
FIG. 5 is an elevational view (the right half is a sectional view) showing still another embodiment of the joint metal fitting of the present invention.

【図6】本発明の接合金物のさらに他の実施例を示す立
面図(右半分は断面図)である。
FIG. 6 is an elevational view (the right half is a sectional view) showing still another embodiment of the joint metal fitting of the present invention.

【図7】従来例を示す水平断面図である。FIG. 7 is a horizontal sectional view showing a conventional example.

【符号の説明】[Explanation of symbols]

1…鋼管柱、1a…仕口部鋼管、2…梁、2a…主筋、
2b…スターラップ筋、2c…コンクリート、2d…H
形鋼、3…接合金物、4…内周突出部、5…外周突出部
、6…カプラー状金具、6a…ねじ山、7…溶接、8…
半環状金具、9…溶接、10…スタッドボルト、11…
フープ筋、12…充填コンクリート
1... Steel pipe column, 1a... Connection section steel pipe, 2... Beam, 2a... Main bar,
2b...Stirrup reinforcement, 2c...Concrete, 2d...H
Shaped steel, 3... Joining hardware, 4... Inner periphery protrusion, 5... Outer periphery protrusion, 6... Coupler-shaped fitting, 6a... Thread, 7... Welding, 8...
Semi-ring metal fitting, 9...welding, 10...stud bolt, 11...
Hoop reinforcement, 12...filling concrete

Claims (5)

【特許請求の範囲】[Claims] 【請求項1】  鋼管部材からなる鋼管柱と鉄筋コンク
リート構造または鉄骨鉄筋コンクリート構造の梁との接
合部において、前記鋼管柱を構成する上下の鋼管部材と
梁接合位置の仕口部鋼管とをリング状本体を有する接合
金物を介して接続し、前記梁の主筋を前記リング状本体
の外周部に接合したことを特徴とする鋼管柱と梁の接合
部。
Claim 1: At a joint between a steel pipe column made of a steel pipe member and a beam of a reinforced concrete structure or a steel-frame reinforced concrete structure, the upper and lower steel pipe members constituting the steel pipe column and the joint steel pipe at the beam joint position are connected to a ring-shaped body. A joint between a steel pipe column and a beam, characterized in that the main reinforcement of the beam is connected to the outer periphery of the ring-shaped main body.
【請求項2】  前記仕口部鋼管の外周にはせん断力伝
達部材を設けたことを特徴とする請求項1記載の鋼管柱
と梁の接合部。
2. The joint between a steel pipe column and a beam according to claim 1, wherein a shear force transmitting member is provided on the outer periphery of the joint steel pipe.
【請求項3】  前記梁の主筋は前記リング状本体の外
周部に溶接により接合されている請求項1または2記載
の鋼管柱と梁の接合部。
3. The joint between a steel pipe column and a beam according to claim 1, wherein the main reinforcement of the beam is joined to the outer periphery of the ring-shaped main body by welding.
【請求項4】  柱を構成する上下の鋼管部材端部が接
合されるリング状本体の外周部に、鉄筋コンクリート構
造または鉄骨鉄筋コンクリート構造の梁の主筋端部を接
合するための鉄筋接続部を形成したことを特徴とする鋼
管柱と梁の接合金物。
[Claim 4] A reinforcing bar connection part for joining the main bar end of a beam of a reinforced concrete structure or a steel reinforced concrete structure is formed on the outer periphery of the ring-shaped main body to which the ends of the upper and lower steel pipe members constituting the column are joined. A joining hardware for steel pipe columns and beams.
【請求項5】  前記梁の主筋は少なくとも端部にねじ
が形成されており、前記鉄筋接続部は前記主筋端部を螺
合可能なねじ孔を有するカプラー状金具からなる請求項
4記載の鋼管柱と梁の接合金物。
5. The steel pipe according to claim 4, wherein the main reinforcing bars of the beams are threaded at least at their ends, and the reinforcing bar connecting portions are made of coupler-like metal fittings having threaded holes into which the ends of the main reinforcing bars can be screwed. Column and beam joint hardware.
JP12573491A 1991-05-29 1991-05-29 Connection section and connecting metal between steel pipe pillar and beam Pending JPH04350228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12573491A JPH04350228A (en) 1991-05-29 1991-05-29 Connection section and connecting metal between steel pipe pillar and beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12573491A JPH04350228A (en) 1991-05-29 1991-05-29 Connection section and connecting metal between steel pipe pillar and beam

Publications (1)

Publication Number Publication Date
JPH04350228A true JPH04350228A (en) 1992-12-04

Family

ID=14917472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12573491A Pending JPH04350228A (en) 1991-05-29 1991-05-29 Connection section and connecting metal between steel pipe pillar and beam

Country Status (1)

Country Link
JP (1) JPH04350228A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010121333A (en) * 2008-11-19 2010-06-03 Hitachi Metals Techno Ltd Structure for connecting steel column and main reinforcement of beam concrete together
JP2010150782A (en) * 2008-12-24 2010-07-08 Hitachi Metals Techno Ltd Installation structure of steel column
CN102359188A (en) * 2011-07-27 2012-02-22 福州大学 internal stud node of steel pipe concrete truss structure and construction method thereof
CN105604182A (en) * 2016-01-20 2016-05-25 重庆大学 Round steel tube confined reinforced concrete column-steel beam frame joint with through steel beam
JP2019073863A (en) * 2017-10-12 2019-05-16 株式会社竹中工務店 Column-beam joining structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010121333A (en) * 2008-11-19 2010-06-03 Hitachi Metals Techno Ltd Structure for connecting steel column and main reinforcement of beam concrete together
JP2010150782A (en) * 2008-12-24 2010-07-08 Hitachi Metals Techno Ltd Installation structure of steel column
CN102359188A (en) * 2011-07-27 2012-02-22 福州大学 internal stud node of steel pipe concrete truss structure and construction method thereof
CN105604182A (en) * 2016-01-20 2016-05-25 重庆大学 Round steel tube confined reinforced concrete column-steel beam frame joint with through steel beam
JP2019073863A (en) * 2017-10-12 2019-05-16 株式会社竹中工務店 Column-beam joining structure

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