JPH0765382B2 - Rectangular steel tube column with built-in diaphragm for side column and prism - Google Patents
Rectangular steel tube column with built-in diaphragm for side column and prismInfo
- Publication number
- JPH0765382B2 JPH0765382B2 JP32805287A JP32805287A JPH0765382B2 JP H0765382 B2 JPH0765382 B2 JP H0765382B2 JP 32805287 A JP32805287 A JP 32805287A JP 32805287 A JP32805287 A JP 32805287A JP H0765382 B2 JPH0765382 B2 JP H0765382B2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- column
- built
- steel tube
- rectangular steel
- 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.)
- Expired - Fee Related
Links
Landscapes
- Rod-Shaped Construction Members (AREA)
Description
【発明の詳細な説明】 「産業上の利用分野」 本発明は、大梁を十分に偏心接合させることを可能なら
しめた側柱・角柱用ダイヤフラム内蔵角形鋼管柱に関す
るものである。TECHNICAL FIELD The present invention relates to a rectangular steel tube column with a built-in diaphragm for side columns / prisms, which is capable of sufficiently eccentrically joining large beams.
「従来の技術と発明が解決しようとする問題点」 建物に使用されている角形鋼管柱には、２面シームタイ
プと４面シームタイプのものがある。また、側柱・角柱
用には、内ダイヤフラムタイプが用いられる。“Problems to be Solved by Conventional Techniques and Inventions” There are two-sided seam type and four-sided seam type prismatic tubular columns used in buildings. An inner diaphragm type is used for the side pillars and prisms.
第11図に示す２面シーム・内ダイヤフラムタイプの角形
鋼管柱Ａは、一対の浅溝形鋼材A1，A1を突き合わせて、
シーム溶接A2，A2し、大梁D,D接合部の内側に内ダイヤ
フラムA3，A3を付設して成る。The two-sided seam / inner diaphragm type rectangular steel pipe column A shown in FIG. 11 is formed by abutting a pair of shallow groove steel members A 1 and A 1 .
Seam welding A 2 , A 2 , and inner diaphragms A 3 , A 3 are attached inside the girder D, D joint.
また、第12図に示す４面シーム・内ダイヤフラムタイプ
の角形鋼管柱Ｂは、４枚の平鋼材B1…を方形に突き合わ
せて、シーム溶接B2…し、大梁D,D接合部の内側に内ダ
イヤフラムB3を付設して成る。Further, RHS Column four surfaces seam within diaphragm type shown in FIG. 12 B is against four flat steels B 1 ... a square, seam welding B 2 ..., and girders D, inner D junction The inner diaphragm B 3 is attached to the.
ところで、組立外壁を使用する建物にあっては、側柱・
角柱に接合する大梁は、一般に、その組立外壁を支持さ
せるために、柱中心より外側に偏心させる必要がある。By the way, in a building that uses an assembled outer wall,
The girder joined to the prism is generally required to be eccentric to the outside of the center of the column in order to support the outer wall of the assembly.
しかし、前者Ａの場合、浅溝形鋼材A1，A1の成形上から
四隅が曲面になるため、大梁D,Dを柱外面いっぱいにま
で偏心させることができず、組立外壁の取り付けに支障
を来す欠点がある。However, in the former case A, since the four corners of the shallow groove steel materials A 1 and A 1 are curved, the large beams D and D cannot be eccentric to the outer surface of the column, which hinders the mounting of the outer wall of the assembly. Has the drawback of coming.
後者Ｂの場合、そのような欠点はないが、反面、工数が
多くなるため、かなりのコスト高となる欠点がある。In the case of the latter B, there is no such drawback, but on the other hand, there is a drawback that the cost is considerably high because the number of steps is large.
なお、第13図に示す従来の外ダイヤフラムタイプの角形
鋼管Ｃの場合、外周に外ダイヤフラムC1が突出するため
に、側柱・角柱に不向きである。Incidentally, in the case of the conventional outer diaphragm type square steel pipe C shown in FIG. 13, since the outer diaphragm C 1 projects to the outer periphery, it is not suitable for side pillars and prisms.
本発明は、斯る従来の問題点を解決しようとするもので
ある。The present invention is intended to solve such conventional problems.
「問題点を解決するための手段」 本発明は、２シームタイプのダイヤフラム内蔵角形鋼管
柱において、大梁が偏心接合される角部を角張らせて、
該角部にシーム部を位置させて成る。"Means for Solving Problems" In the present invention, in a two-seam type rectangular steel tube column with a built-in diaphragm, the corner portion to which the large beam is eccentrically joined is made angular,
A seam portion is located at the corner.
「作用」 如上の構成であり、製造に当たっては、まず、角形鋼管
柱における建物内部に面する部分と、建物外部に面する
部分とを個別に造り、建物内部に面する部分の適所に内
ダイヤフラムを突合せ溶接にて固定し、次に、建物外部
に面する部分を組み込み、柱長さ方向にシーム溶接を行
う。[Operation] With the above-mentioned configuration, in manufacturing, first, a portion of the rectangular steel pipe column facing the inside of the building and a portion facing the outside of the building are separately made, and the inner diaphragm is placed at a proper position of the portion facing the inside of the building. Is fixed by butt welding, and then the part facing the outside of the building is installed and seam welding is performed in the column length direction.
「実施例」 以下、第１図乃至第10図に示す実施例について説明す
る。[Examples] Hereinafter, examples shown in FIGS. 1 to 10 will be described.
第１例 第１図、第２図は、側柱用ダイヤフラム内蔵角形鋼管柱
１に係り、建物内部に面する３面部分を深溝形鋼材11
で、また、建物外部に面する１面部分を平鋼プレート12
で形成し、深溝形鋼材11の大梁接合部の内側に内ダイヤ
フラム13,13及び仕口パネル14を突合せ溶接にて固定
し、次いで、その深溝形鋼材11の開口内縁部に平鋼プレ
ート12を嵌合させて、柱長さ方向にシーム溶接15,15を
行い、もって、大梁3,3を偏心接合させる角部が角張
り、かつ、該角部にシーム部が位置するよう形成して成
る。なお、平鋼プレート12と内ダイヤフラム13,13とは
溶接しない。1st Example FIG. 1 and FIG. 2 relate to a square steel pipe pillar 1 with a built-in diaphragm for a side pillar, and three surface portions facing the inside of the building are deep grooved steel materials 11
In addition, the flat steel plate 12 is used for the one surface facing the outside of the building.
The inner diaphragms 13, 13 and the joint panel 14 are fixed by butt welding inside the girder joint of the deep grooved steel material 11, and then the flat steel plate 12 is attached to the inner edge of the opening of the deep grooved steel material 11. By fitting, seam welding 15 and 15 is performed in the column length direction, so that the corners that eccentrically join the girders 3 and 3 are angular and the seam is located at the corners. . The flat steel plate 12 and the inner diaphragms 13, 13 are not welded.
第２例 第３図、第４図は、前例の変形例に係り、前例のものに
おいて、内ダイヤフラム13,13に大きな切欠131,131を形
成し、かつ、仕口パネル14を排して成る。このものは、
コンクリートを充填する場合に適している。つまり、切
欠131,131がコンクリート充填用の開口をなすものであ
る。Second Example FIG. 3 and FIG. 4 relate to a modified example of the previous example, in which the large notches 131, 131 are formed in the inner diaphragms 13, 13 and the connection panel 14 is eliminated. This one is
Suitable for filling concrete. That is, the notches 131, 131 form openings for filling concrete.
第３例 第５図、第６図は、同じく第１例の変形例に係り、前例
のものにおいて、内ダイヤフラム13,13の外端を内に深
くし、平鋼プレート12を深溝形鋼材11内に入り込ませて
仕口パネルを兼用させ、該平鋼プレート12の外側で、内
ダイヤフラム13,13に対応させてリブプレート16,16を突
合せ溶接して成る。Third Example FIGS. 5 and 6 also relate to a modified example of the first example. In the previous example, the outer ends of the inner diaphragms 13, 13 are deepened inward and the flat steel plate 12 is deep grooved steel material 11. The rib plates 16 and 16 are butt-welded on the outside of the flat steel plate 12 so as to correspond to the inner diaphragms 13 and 13 by being inserted into the inside of the flat steel plate 12.
第４例 第７図、第８図は、角柱用ダイヤフラム内蔵角形鋼管柱
２に係り、建物内部に面する２面部分をＬ形鋼材21で、
また、建物外部に面する２面部分をそのＬ形鋼材21より
やや小さなＬ形鋼材による柱側プレート22で形成し、Ｌ
形鋼材21の大梁接合部の内側に縁部を揃えた内ダイヤフ
ラム23,23を突合せ溶接にて固定し、次いで、そのＬ形
鋼材21の開口内縁部に内ダイヤフラム23,23の挟持状態
にて柱側プレート22を嵌合させて、柱長さ方向にシーム
溶接24,24を行い、もって、大梁3,3を偏心接合させる角
部が角張り、かつ、該角部にシーム部が位置するように
形成して成る。Fourth Example FIG. 7 and FIG. 8 relate to a rectangular steel tube column 2 with a built-in diaphragm for a rectangular column, and the two-sided portion facing the inside of the building is an L-shaped steel material 21,
In addition, the two sides facing the outside of the building are formed by the pillar side plate 22 made of an L-shaped steel material that is slightly smaller than the L-shaped steel material 21,
The inner diaphragms 23, 23 with aligned edges are fixed by butt welding inside the large beam joint of the shaped steel 21, and then the inner diaphragms 23, 23 are sandwiched between the inner edges of the opening of the L-shaped steel 21. The pillar side plate 22 is fitted, and seam welding 24, 24 is performed in the pillar length direction, so that the corner portion for eccentrically joining the girders 3, 3 is angular, and the seam portion is located at the corner portion. It is formed as follows.
第５例 第９図、第10図は、前例の変形例に係り、前例のものに
おいて、柱側プレート22を小さくして仕口パネルを兼用
させると共に、これをダイヤフラムに関係なく通しで用
い、そのダイヤフラムを、柱側プレート22を境に内ダイ
ヤフラム25と外ダイヤフラム26に２分し、それぞれ突合
せ溶接にて固定して成る。この場合の手順は、内ダイヤ
フラム25、柱側プレート22、外ダイヤフラム26の順で行
う。なお、内ダイヤフラム25と柱側プレート22とは溶接
しない。Fifth Example FIG. 9 and FIG. 10 relate to a modified example of the previous example. In the example of the previous example, the pillar side plate 22 is made small to serve also as a joint panel, and this is used through regardless of the diaphragm. The diaphragm is divided into two parts, an inner diaphragm 25 and an outer diaphragm 26, with the pillar side plate 22 as a boundary, and they are fixed by butt welding. The procedure in this case is performed in the order of the inner diaphragm 25, the pillar side plate 22, and the outer diaphragm 26. The inner diaphragm 25 and the pillar side plate 22 are not welded.
「発明の効果」 本発明によれば、大梁接合部の角部に曲面がなくなり、
大梁を柱外面と面一になるまで偏心させることができ、
組立外壁の取り付けに支障を生ずることがない。[Advantages of the Invention] According to the present invention, the curved portion disappears at the corner of the girder joint,
The large beam can be eccentric until it is flush with the outer surface of the column,
There is no hindrance to the attachment of the outer wall of the assembly.
また２シームタイプであり、かつ、エレクトロスラグ溶
接を用いなくてもよいからコストを大幅に低減できる。In addition, since it is a two-seam type and electroslag welding does not have to be used, the cost can be greatly reduced.
第１図乃至第10図は、本発明の実施例で、第１図は、第
１例の截断平面図、第２図は、第１図II−II線の要部断
面図、第３図は、第２例の截断平面図、第４図は、第３
図IV−IV線の要部断面図、第５図は、第３例の截断平面
図、第６図は、第５図VI−VI線の要部断面図、第７図
は、第４例の截断平面図、第８図は、第７図VIII−VIII
線の断面図、第９図は、第５例の截断平面図、第10図
は、第９図Ｘ−Ｘ線の要部断面図、第11図乃至第13図
は、それぞれ従来例の截断平面図である。 １…側柱用ダイヤフラム内蔵角形鋼管柱 ２…角柱用ダイヤフラム内蔵角形鋼管柱 ３…大梁 11…深溝形鋼材、12…平鋼プレート 13…内ダイヤフラム、14…仕口パネル 15…シーム溶接 21…Ｌ形鋼材、22…柱側プレート 23…内ダイヤフラム、24…シーム溶接 25…内ダイヤフラム、26…外ダイヤフラム1 to 10 show an embodiment of the present invention, FIG. 1 is a sectional plan view of the first example, and FIG. 2 is a sectional view of a main part taken along line II-II of FIG. 1, FIG. Is a cutaway plan view of the second example, and FIG.
IV-IV line sectional view, FIG. 5 is a sectional plan view of the third example, FIG. 6 is a sectional view taken along line VI-VI of FIG. 5, and FIG. 7 is a fourth example. FIG. 7 is a cutaway plan view of FIG.
FIG. 9 is a sectional plan view of the fifth example, FIG. 10 is a sectional view of a main part of FIG. 9 along line XX, and FIGS. 11 to 13 are sectional views of the conventional example, respectively. It is a top view. 1 ... Rectangular steel pipe column with built-in diaphragm for side column 2 ... Rectangular steel pipe column with built-in diaphragm for prism 3 ... Large beam 11 ... Deep groove steel material, 12 ... Flat steel plate 13 ... Inner diaphragm, 14 ... Joint panel 15 ... Seam welding 21 ... L Shaped steel, 22… Plate side plate 23… Inner diaphragm, 24… Seam welding 25… Inner diaphragm, 26… Outer diaphragm
Claims (1)
管柱において、大梁が偏心接合される角部を角張らせ
て、該角部にシーム部を位置させたことを特徴とする側
柱・角柱用ダイヤフラム内蔵角形鋼管柱。1. A two-seam type rectangular steel tube column with a built-in diaphragm, characterized in that a corner portion to which an eccentric joint of a large beam is eccentrically formed is angled, and a seam portion is positioned at the corner portion. Square steel tube column with built-in diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32805287A JPH0765382B2 (en) | 1987-12-24 | 1987-12-24 | Rectangular steel tube column with built-in diaphragm for side column and prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32805287A JPH0765382B2 (en) | 1987-12-24 | 1987-12-24 | Rectangular steel tube column with built-in diaphragm for side column and prism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01169039A JPH01169039A (en) | 1989-07-04 |
| JPH0765382B2 true JPH0765382B2 (en) | 1995-07-19 |
Family
ID=18205974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32805287A Expired - Fee Related JPH0765382B2 (en) | 1987-12-24 | 1987-12-24 | Rectangular steel tube column with built-in diaphragm for side column and prism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0765382B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05196390A (en) * | 1992-01-22 | 1993-08-06 | Toshiba Corp | Heat exchanger |
| AU2014200899A1 (en) * | 2013-02-20 | 2014-09-04 | New Zealand Steel Limited | Hollow section structural member |
| JP7045277B2 (en) * | 2018-08-01 | 2022-03-31 | 株式会社竹中工務店 | Column-beam joint structure |
-
1987
- 1987-12-24 JP JP32805287A patent/JPH0765382B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01169039A (en) | 1989-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5827006A (en) | Joint structure for structural members | |
| JPH0765382B2 (en) | Rectangular steel tube column with built-in diaphragm for side column and prism | |
| JPH07238590A (en) | Beam coupling part structure of precast column | |
| JP2003027590A (en) | Structure for connection part between column and beam in building | |
| JPH08144383A (en) | Joint for building and construction structure and method for constructing joint | |
| JP2567437Y2 (en) | Column-beam joint hardware | |
| JP2000319988A (en) | Joining structure of column and beam | |
| JP3437652B2 (en) | Non-weld joint structure of H-shaped steel columns | |
| JPH03212534A (en) | Pillar-beam joint part | |
| JP2626936B2 (en) | Steel tube column joint structure | |
| JPH03297557A (en) | Field welding and connecting method for square steel tube pillars by thick plate assembly | |
| JP3232496B2 (en) | Steel column joint structure | |
| JP7397660B2 (en) | Column beam joint structure | |
| JPH0728252Y2 (en) | Welded joint structure | |
| JPH04143342A (en) | Connecting part structure of beam and pillar | |
| JP2552037Y2 (en) | Column and beam joining equipment | |
| JPH03212535A (en) | Pillar-beam joint part | |
| JPS6041179B2 (en) | Prestressed concrete panel joint structure | |
| JP3319619B2 (en) | Pillar joining equipment | |
| JP2928833B2 (en) | Connecting beam | |
| JPS5944442A (en) | Pillar and beam joint part | |
| JPH05214769A (en) | Connecting structure of column and beam | |
| JP2652094B2 (en) | Joint structure of steel pipe column and beam connection | |
| JPH0218163Y2 (en) | ||
| JPH069133Y2 (en) | Connection structure of columns and beams |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |