JPS5886239A - Joint structure of iron frame, pillar and beam - Google Patents
Joint structure of iron frame, pillar and beamInfo
- Publication number
- JPS5886239A JPS5886239A JP18508981A JP18508981A JPS5886239A JP S5886239 A JPS5886239 A JP S5886239A JP 18508981 A JP18508981 A JP 18508981A JP 18508981 A JP18508981 A JP 18508981A JP S5886239 A JPS5886239 A JP S5886239A
- Authority
- JP
- Japan
- Prior art keywords
- column
- joint
- welding
- flange
- pillar
- 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
- Butt Welding And Welding Of Specific Article (AREA)
- Joining Of Building Structures In Genera (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は、鉄骨の柱に梁を取り付ける鉄骨柱梁接合構
造に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a steel column-beam joint structure for attaching a beam to a steel column.
従来、鉄骨の柱梁接合構造は、第１図に示す柱貫通形と
梁貫通形（図示せず）とがあり、どちらの形でも柱およ
び梁に仕口部を取り付け、この仕口部に梁および柱を接
合していた。この接合作業は、第１図に示す柱貫通形の
場合で述べると、工場等であらかじめ柱Ａに仕口部Ｂを
溶着し、現場において仕口部ＢにボルトＣ等で梁りを取
シ付けている。この工場等で柱に仕口部を溶着する場合
、柱の７ランジ部およびウェヴ部に仕口部のウェブと７
ランジを当接させて行なっていた。Conventionally, there are two types of steel column-beam joint structures: the column-penetrating type shown in Figure 1 and the beam-penetrating type (not shown). Beams and columns were connected. In the case of the through-column type shown in Figure 1, this joining work involves welding the joint part B to the pillar A in advance in a factory, etc., and attaching the beam to the joint part B with bolts C, etc. at the site. I'm wearing it. When welding the joint part to the pillar in this factory, etc., the web of the joint part and the web part of the joint part and the web part
He was performing lunges with contact.
しかし、従来の鉄骨の柱梁接合構造は、仕口部の溶接作
業時に以下に述べる問題点がある。However, the conventional steel beam-column joint structure has the following problems when welding the joint part.
■ 柱または梁フランジの開先加工およびリププレート
の開先加工が必要となる。■ Beveling of column or beam flanges and bevelling of lip plates are required.
■ 梁貫通のコネクション製作によるフランジの突合せ
溶接が必要である。■ Butt welding of flanges is required by making connections through the beam.
■ 突合せ用裏当金、まだは溶接交差をさけるための第
１図に示すスカラップ加工Ｅが必要である。■ The backing metal for butt still requires scalloping E shown in Figure 1 to avoid welding intersections.
■ 溶接個所が多い為作業の能率が悪く組立精度が即製
品の品質に影響する。■ Because there are many welding points, work efficiency is poor and assembly accuracy affects the quality of the immediate product.
この発明は、前述した問題点に対処すべく提案されたも
ので、その目的は鉄骨柱梁接合部構造を柱部と仕ロバネ
ル部および仕口部とに分割しそれらを組立てる構造とし
たことにより、ウェブとフランジおよびエンドタブの開
先加工とスカラップ加工が、さらに仕口部を取り付ける
際の位置合せがそれぞれ必要なく作業能率のよい接合部
構造を提供することにある。This invention was proposed in order to deal with the above-mentioned problems, and its purpose is to divide the steel frame column-beam joint structure into a column part, a panel part, and a joint part, and to assemble them. The beveling and scalloping of the web, flange, and end tab provide a joint structure with high work efficiency, without the need for alignment when attaching the joint.
以下この発明を図示する実施例によって説明する。The present invention will be explained below with reference to illustrated embodiments.
鉄骨柱梁接合部１は、十字形鋼の下柱部２と、との下柱
部２の上端面に設けられている仕ロバネル部３と、この
仕ロバネル部３の上端面に設けられている十字形鋼の上
柱部４と、仕ロバネル部３の四方に位置する７ランジ５
に取り付けられているＨ形鋼の仕口部６とから成ってい
る。（第２図参照）
仕ロバネル部３は、十字形鋼の基部７と、この基部７の
上下両端面に設けられているダイヤフラム８，８とから
成っている。なおこのダイヤフラム８，８は、基部７の
四方フランジ５の上端面および下端面に接しないように
設けられている。The steel frame column-beam joint 1 includes a lower column section 2 of a cross-shaped steel, a finishing panel section 3 provided on the upper end surface of the lower column section 2, and a finishing panel section 3 provided on the upper end surface of this finishing panel section 3. 7 langes 5 located on the four sides of the cross-shaped steel upper column part 4 and the finishing panel part 3
It consists of a joint part 6 of H-shaped steel attached to the. (See FIG. 2) The finishing panel portion 3 consists of a base 7 made of cross-shaped steel, and diaphragms 8, 8 provided on both upper and lower end surfaces of the base 7. The diaphragms 8, 8 are provided so as not to contact the upper and lower end surfaces of the four-sided flange 5 of the base 7.
そして下柱部２の７ランジ９と、仕ロバネル部＋ ３
＋
３の一１二下ダイヤフラム８，８およびフランジ５と、
上柱部４のフランジ１０と、四方に取り付けられている
仕口部６のフランジ１１とで囲まれている空間部１３は
、消耗ノズル式エレクトロスラブ溶接か、またはエレク
トロガス溶接で溶着され、−・体化されている。And the 7 lunges 9 of the lower column part 2 and the finishing panel part + 3
+ 3 1 1 2 lower diaphragms 8, 8 and flange 5,
The space 13 surrounded by the flange 10 of the upper column part 4 and the flange 11 of the joint part 6 attached on all sides is welded by consumable nozzle type electroslab welding or electrogas welding, -・It is embodied.
このような構成から々る鉄骨柱梁接合部１の組み立てに
際しては、第３図に示すように下柱部２と、仕ロバネル
部３と、上柱部４と、四方に位置する仕口部６とに分か
れている各部を順次組み立てる。When assembling the steel frame column-beam joint 1 having such a configuration, as shown in FIG. Assemble each part in sequence.
まず下柱部２の上端面に、仕ロバネル部３を仮設する。First, the finishing panel part 3 is temporarily installed on the upper end surface of the lower column part 2.
この時に下柱部２のフランジ９の上端面と、仕ロバネル
部３のフランジ５とが、相対する位置とする。At this time, the upper end surface of the flange 9 of the lower column part 2 and the flange 5 of the finishing panel part 3 are placed in opposing positions.
同様に、仕ロバネル部３のフランジ５に上柱部４のフラ
ンジ１０を合せ、仕ロバネル部３の上端面に上柱部４を
仮設する。（筒４図参照）次に仕ロバネル部３の四方フ
ランジ５と、下柱部２０四方に位置するフランジ９と、
上柱部４のｔ′ ４ ）
四方に位置するフランジ１０と、仕ロバネル部３のダイ
ヤフラム８，８および７ランジ５とで囲まれた溝部１２
に、仕口部６のフランジ１１を当接させて、フランジ５
，９，１０，１１．およびダイヤフラム８，８とで囲ま
れた空間部１３が形成されるように仮設する。この空間
部１３は、正面よシ見て４個所できる。（第５図参照）
この溝部１２に仕口部６の７ランジ１１を当接させるこ
と釦より、相対向する仕口部６，６を同一線上に位置さ
せることができる。Similarly, the flange 10 of the upper pillar part 4 is aligned with the flange 5 of the finishing panel part 3, and the upper pillar part 4 is temporarily installed on the upper end surface of the finishing panel part 3. (See figure 4 of cylinder) Next, the four-way flanges 5 of the finishing panel part 3, the flanges 9 located on the four sides of the lower column part 20,
A groove portion 12 surrounded by flanges 10 located on all sides of the upper pillar portion 4 and the diaphragms 8, 8 and 7 flanges 5 of the finishing panel portion 3.
The flange 11 of the joint part 6 is brought into contact with the flange 5.
,9,10,11. and diaphragms 8, 8 to form a space 13. There are four spaces 13 when viewed from the front. (See Figure 5)
By bringing the seven flange 11 of the joint part 6 into contact with this groove part 12, the facing joint parts 6, 6 can be positioned on the same line.
次に第６図に示すように裏当金１４を、空間部ブ′
１３の１個所につきつ虐蔀を挾んで２コずつ計６コ、空
間部１３は正面側面で８個所なので全部で４８コセツト
する。そして第７図に示すように各空間部１３の一端部
にスタートタブ１５をセットする。Next, as shown in Fig. 6, the backing metals 14 are placed on each space part block 13, 2 pieces each with a hole in between, for a total of 6 pieces.There are 8 spaces on the front side of the space part 13, so there are 48 pieces in total. Coset. Then, as shown in FIG. 7, a start tab 15 is set at one end of each space 13.
このスタートタブ１５には、上下柱部４，２のフランジ
１０，９と、仕口部６の７ランジ１１とに対応して切欠
き部１５ａが、空間部１３の当接面に元型凹部１５ｂが
それぞれ設けられている。This start tab 15 has cutout portions 15a corresponding to the flanges 10 and 9 of the upper and lower pillar portions 4 and 2 and the 7 flange 11 of the joint portion 6, and a mold recess on the contact surface of the space portion 13. 15b are provided respectively.
次に空間部１３を消耗ノズル式エレクトロスラグ溶接法
かまたは、エレクトロガス溶接法で溶着する。第８図で
エレクトロガス溶接する場合について説明すると、空間
部１３にワイヤ１６を有する溶接ノズル１７をスタート
タブ１５の元型凹部１５ｂのところまで挿入し、冷却水
１８が循環する銅摺動当金１９をスタートタブ１５の切
欠き部１５ａのところに当接させる。Next, the space 13 is welded by consumable nozzle electroslag welding or electrogas welding. To explain the case of electrogas welding with reference to FIG. 8, the welding nozzle 17 having the wire 16 is inserted into the space 13 up to the master mold recess 15b of the start tab 15, and the copper sliding abutment in which the cooling water 18 circulates is inserted. 19 is brought into contact with the notch 15a of the start tab 15.
そして、溶接ノズル１７を引き抜くと共に銅摺動当金１
９を摺動させ、上下柱部４，２の７ランジ１０，９と仕
ロバネル部３の７ランジ５およびダイヤフラム８，８と
仕口部６のフランジ１１とを溶着する。この溶接作業は
、正面より見て４個所ある空間部１３を同時に行なうこ
とができる。Then, the welding nozzle 17 is pulled out and the copper sliding pad 1 is removed.
9 to weld the 7 flanges 10 and 9 of the upper and lower pillar parts 4 and 2, the 7 flange 5 of the finishing panel part 3, and the diaphragms 8 and 8 to the flange 11 of the joint part 6. This welding work can be performed simultaneously on four spaces 13 when viewed from the front.
そして空間部１３を溶着し上下柱部４，２と仕ロバネル
部３と仕口部６とを一体にする。Then, the space portion 13 is welded to integrate the upper and lower pillar portions 4, 2, the finishing panel portion 3, and the joint portion 6.
なお、ここに用いられる裏当金１４は銅製当金とするこ
とも鋼製当会とすることもできる。さらにエレクトロス
ラグ溶接の場合には、必ずしも摺動当金とせずフランジ
９，１０をテーパー加工する必要もない。Note that the backing metal 14 used here can be made of copper or steel. Furthermore, in the case of electroslag welding, it is not necessary to use a sliding butt and to process the flanges 9 and 10 into a tapered shape.
この発明は、以上の構成からな９次に述べる効果を有す
る。This invention has the effects described in the ninth section based on the above configuration.
上下柱部、仕ロバネル部、仕口部の各部を組み立て、溶
着することによシ、
■ 突合せ溶接を行なわないので、柱または梁の７ラン
ジおよびウェブの開先加工と、突合せ用裏当や溶接交差
をさけるスカラップ加工とが不要である。By assembling and welding the upper and lower columns, finishing panels, and joint parts, ■ Since butt welding is not performed, beveling of the 7 rungs and webs of columns or beams, and butt backing and welding. There is no need for scalloping to avoid welding intersections.
■ フランジの板厚変化を自由にできる。■Flange thickness can be changed freely.
■ 位置合せおよび溶接施工は、各部で能率よくでき、
さらに■と共に柱梁接合部の製作が容易かつ確実に能率
よくできる。■ Positioning and welding work can be done efficiently at each part.
Furthermore, in conjunction with (2), the column-beam joint can be manufactured easily, reliably, and efficiently.
第１図は従来の鉄骨柱梁接合部を示す斜視図、第２図は
この発明の鉄骨柱梁液８図はこの発明の鉄骨柱梁接合部
の組み立て前の状態を示す正面図、第４図は下柱部、仕
ロバネル部、上柱部を仮設した状態を示す正面図、第５
図は第４図の状態に仕口部を仮設した状態を示す正面図
、第１ ７ （
６図は第５図の状態に裏当金をセットした状態を示す正
面図、第７図はスタートタブをセットした状態を示すＦ
部拡大斜視図、第８図は溶接ノズルを挿入した状態を示
すＧ部拡大正面図である。
Ａ・・・柱 Ｂ 、 Ｂ’・・・仕口部Ｃ
−・Φボルト Ｄ争・・梁Ｅ・・・スカラッ
プ
ド・・鉄骨柱梁接合部 ２・・・下柱部３・・・仕ロ
バネル部 ４・・・上柱部５−０フランジ
６・・・仕口部７ ・・・ 基部
８．８ ・・・ ダイヤフラム９・・・フランジ
１０・・・フランジ１１・拳・フランジ
１２・・・溝部１３・・・空間部 １４・・・
裏当金１５・・・スタートタブ １５ａ・・・切欠き
部１５ｂ・・・元型凹部 １６・・・ワイヤ１７・
壷φ溶接ノズル １８拳・・冷却水１９・・・銅摺
動当金 ・ ２０・・・テーパー２１・・・ガス流通
孔
（８）Fig. 1 is a perspective view showing a conventional steel-frame-column-beam joint; Fig. 2 is a front view of the steel-column-beam joint of the present invention before assembly; The figure is a front view showing the state in which the lower pillar part, finishing panel part, and upper pillar part are temporarily installed.
Figure 17 is a front view showing the state in which the joint part is temporarily installed in the state shown in Figure 4, Figure 17 is a front view showing the state in which the backing metal is set in the state shown in Figure 5, and Figure 7 is the front view showing the state in which the backing metal is set in the state shown in Figure 5. F indicates the tab is set
FIG. 8 is an enlarged front view of section G showing a state in which a welding nozzle is inserted. A... Pillar B, B'... Shiguchi part C
-・Φ bolt D conflict・・Beam E・・Scalloped・・Steel frame column/beam joint 2・・Lower column 3・Finished panel 4・・Upper column 5-0 flange
6... Shiguchi part 7... Base
8.8...Diaphragm 9...Flange
10...Flange 11・Fist・Flange
12...Groove portion 13...Space portion 14...
Backing metal 15... Start tab 15a... Notch portion 15b... Original mold concave portion 16... Wire 17.
Pot φ welding nozzle 18 fist...Cooling water 19...Copper sliding seat 20...Taper 21...Gas flow hole (8)
Claims (1)
ヤフラムがそれぞれ設けられている仕ロバネル部と、こ
の仕ロバネル部のダイヤフラム上面および下面に設けら
れている上下両柱部と、前記仕ロバネル部のフランジに
設けられている仕口まれた空間部を溶接して一体形成さ
れていることを特徴とする鉄骨柱梁接合部構造。A column-beam joint in a steel frame structure, including a diaphragm provided at each of the upper and lower ends of the shaped steel, and both upper and lower column portions provided on the upper and lower surfaces of the diaphragm of the diaphragm, and A steel beam-column joint structure characterized by being integrally formed by welding a joint space provided in a flange of a panel panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18508981A JPS5886239A (en) | 1981-11-18 | 1981-11-18 | Joint structure of iron frame, pillar and beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18508981A JPS5886239A (en) | 1981-11-18 | 1981-11-18 | Joint structure of iron frame, pillar and beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5886239A true JPS5886239A (en) | 1983-05-23 |
| JPS6349777B2 JPS6349777B2 (en) | 1988-10-05 |
Family
ID=16164636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18508981A Granted JPS5886239A (en) | 1981-11-18 | 1981-11-18 | Joint structure of iron frame, pillar and beam |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5886239A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02276412A (en) * | 1989-04-17 | 1990-11-13 | Ohbayashi Corp | Power wiring in building |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5577601U (en) * | 1978-11-25 | 1980-05-28 |
-
1981
- 1981-11-18 JP JP18508981A patent/JPS5886239A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5577601U (en) * | 1978-11-25 | 1980-05-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6349777B2 (en) | 1988-10-05 |
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