JP2750032B2 - Architectural frame - Google Patents
Architectural frameInfo
- Publication number
- JP2750032B2 JP2750032B2 JP33189491A JP33189491A JP2750032B2 JP 2750032 B2 JP2750032 B2 JP 2750032B2 JP 33189491 A JP33189491 A JP 33189491A JP 33189491 A JP33189491 A JP 33189491A JP 2750032 B2 JP2750032 B2 JP 2750032B2
- Authority
- JP
- Japan
- Prior art keywords
- steel material
- web
- auxiliary steel
- fixed
- section
- 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
【０００１】[0001]
【産業上の利用分野】この発明は薄肉の鋼板を成形した
扁平断面の柱を使用する建築架構の改良に関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of an architectural frame using columns having a flat cross section formed of a thin steel plate.
【０００２】[0002]
【発明が解決しようとする課題】発明者は先に特開昭63
−156137号、特願平２−88879 号に示すように薄肉鋼板
を成形した扁平断面の柱を使用する建築架構を提案、開
発してきた。SUMMARY OF THE INVENTION The inventor has previously disclosed in
No. 156137 and Japanese Patent Application No. 2-88879 have proposed and developed an architectural frame that uses columns having a flat cross section formed of a thin steel plate.
【０００３】そして、この発明は柱幅が壁内に入る構造
で、柱型が室内に突出しない。また、柱せいが大きいの
で大梁有効スパンが小さくなる。さらに躯体平面で凹凸
がなく、内外装が容易である等の利点がある。ところで
前記構造においてパネルゾーンの補強の必要があり、既
に上下梁フランジ間に補助鋼材を配置する構造を提案し
たが、それを改良し、また力の伝達を円滑にする構造を
開発した。[0003] The present invention has a structure in which the width of the pillar is within the wall, and the pillar does not protrude into the room. In addition, since the pillar is large, the effective span of the girder is reduced. In addition, there are advantages such as no unevenness on the plane of the body and easy interior and exterior. By the way, in the above structure, the panel zone needs to be reinforced, and a structure in which the auxiliary steel material is arranged between the upper and lower beam flanges has already been proposed. However, it has been improved and a structure has been developed to make the transmission of force smooth.
【０００４】[0004]
【課題を解決するための手段】この発明の建築架構の１
番目の発明は、Ｉ形縦断面の型鋼製梁の上下フランジに
薄鋼板製で中空であり、かつ全体としてＬ形横断面をな
す梁幅と同一または梁幅より小さい柱幅の上下柱を接続
し、かつ前記上下フランジ間に上下柱断面と略同断面形
状をなす補助鋼材を固着してある。Means for Solving the Problems 1) The architectural frame of the present invention
The second invention is to form upper and lower columns having a width equal to or smaller than the width of a beam forming an L-shaped cross section as a whole by forming a thin steel plate on the upper and lower flanges of a steel beam having an I-shaped vertical cross section. An auxiliary steel material is connected between the upper and lower flanges and has substantially the same cross-sectional shape as the cross-section of the upper and lower columns.
【０００５】また２番目の発明はＩ形縦断面の型鋼製梁
の上下フランジに薄鋼板製で全体としてＬ形横断面をな
し、端部に小フランジを形成した梁幅と同一または梁幅
より小さい柱幅の上下柱を接続し、かつ前記上下フラン
ジ間に上下柱断面と略同断面形状をなす補助鋼材を固着
してある。なお、以上の１番目、２番目の発明におい
て、略同断面形状をなすという意味は、単一の補助鋼材
が、上下柱断面と略同断面形状である場合に限らず、複
数の補助鋼材構成部材の組み合わせが、上下柱断面と略
同断面形状である場合も含む。 例えば、Ｉ形縦断面の型
鋼製梁と補助鋼材の位置関係において、補助鋼材が固着
される位置について型鋼製梁のウェブを切欠いておけ
ば、その部分に補助鋼材を嵌め込む形で固着することが
できる（請求項３に対応）が、ウェブが連続する場合に
は、ウェブによって分断される複数の補助鋼材構成部材
をウェブを挟むように配置して固着すればよい（請求項
４に対応）。また、上下柱の断面形状によっては、連続
するウェブの一部を補助鋼材の一部として利用すること
もできる（請求項５に対応）。 In a second invention, the upper and lower flanges of an I-shaped longitudinal section steel beam are made of a thin steel plate and have an L-shaped cross section as a whole, and have the same or the same beam width as the small flange formed at the end. Upper and lower columns having a smaller column width are connected, and an auxiliary steel material having substantially the same cross-sectional shape as the upper and lower columns is fixed between the upper and lower flanges. In the first and second inventions,
Therefore, having approximately the same cross-sectional shape means that a single auxiliary steel material
But not limited to a vertical pillar section substantially the same cross-sectional shape, double
The combination of the number of auxiliary steel components
The same cross-sectional shape is included. For example, I-shaped longitudinal section mold
Auxiliary steel is fixed in the positional relationship between steel beam and auxiliary steel
Notch the web of section steel beam for the position
If this is the case, the auxiliary steel material can be fixed
Yes (corresponding to claim 3), but when the web is continuous
Is a plurality of auxiliary steel components separated by a web
May be arranged so as to sandwich the web and fixed.
4). Also, depending on the cross-sectional shape of the upper and lower columns, continuous
A part of the web to be used as part of the auxiliary steel
(Also corresponding to claim 5).
【０００６】[0006]
【実施例】図１にＩ形縦断面の型鋼製梁１の上下フラン
ジに薄鋼板製中空扁平断面の全体としてＬ形断面の柱２
を接続して使用する場合である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT FIG.
Is used when connected.
【０００７】図１(a) に示すように柱２の柱幅(A) は１
５〜８cm、柱せい(B) は８０〜２０であり柱幅Ａは梁１
の幅(w) と同一または梁幅(W) より小さい。例えば梁幅
(W)の１／２−１／３程度とする。As shown in FIG. 1A, the column width (A) of the column 2 is 1
5 to 8 cm, pillar (B) is 80 to 20 and pillar width A is beam 1
The same as (w) or smaller than the beam width (W). For example, beam width
(W) is set to about 1/2 to 1/3.
【０００８】梁１の上下フランジ間には上下柱２，２の
断面と同一または略同一形状をなす補助鋼材３を配置す
る。そして図２(a) は梁１のウエブ４を切欠いて柱２−
１と同断面の補助鋼材３を溶接により固着してある。な
お柱２と梁１の芯は共通している。An auxiliary steel member 3 having the same or substantially the same shape as the cross section of the upper and lower columns 2 is arranged between the upper and lower flanges of the beam 1. In FIG. 2A, the web 4 of the beam 1 is notched and the column 2
An auxiliary steel material 3 having the same cross section as 1 is fixed by welding. Note that the cores of the column 2 and the beam 1 are common.
【０００９】図２(b) は溝状、Ｌ状の鋼板をウェブ４に
溶接して柱２と略同一断面の補助鋼材３を溶接してあ
る。すなわち、この場合は、梁１のウェブ４を切欠かず
にそのまま連続させ、ウェブ４を挟む形で溝状、Ｌ状の
鋼板を固着し、柱２と略同一断面となるようにしてい
る。 FIG. 2 (b) shows a grooved or L-shaped steel plate welded to a web 4 and an auxiliary steel material 3 having substantially the same cross section as the column 2 is welded. That is, in this case, the web 4 of the beam 1 is not cut out.
In the form of a groove and an L
The steel plate is fixed so that it has almost the same cross section as the pillar 2.
You.
【００１０】図３、図４はＩ形縦断面の型鋼製梁１の上
下フランジに薄鋼板製で、全体としてＬ形横断面をな
し、端部に小フランジ６を形成した梁幅より小さい柱幅
の上下柱２を接続し上下柱断面と同断面または略同断面
形状をなす補助鋼材３を溶接して固着してある。なお、
図４(b) に示した例では、型鋼製梁１のウェブの一部を
そのまま利用してある。FIGS. 3 and 4 are sectional views of an I-shaped longitudinal section steel beam 1 made of a thin steel plate for upper and lower flanges, have an L-shaped cross section as a whole, and are smaller than a beam width having a small flange 6 formed at an end. Upper and lower columns 2 having a column width are connected, and an auxiliary steel material 3 having the same or substantially the same cross-sectional shape as the upper and lower columns is welded and fixed. In addition,
In the example shown in FIG. 4B, a part of the web of the section steel beam 1 is used as it is.
【００１１】補助鋼材３の端部には小フランジ６の形状
に応じて小フランジ５を設ける。そして小フランジ６，
５の形状は特開昭６３−１５６１３７号公報に示される
ように適宜設計変更され、例えばフ字状、コ字状等する
ことができる。A small flange 5 is provided at an end of the auxiliary steel material 3 according to the shape of the small flange 6. And small flange 6,
The shape of No. 5 can be appropriately changed in design as shown in JP-A-63-156137, and can be, for example, F-shaped or U-shaped.
【００１２】[0012]
【発明の効果】この発明は以上の構成からなり、Ｉ形縦
断面の型鋼梁の上下フランジ間を柱と同断面の補助鋼材
で連結固着してあるので、柱梁接合部の剛性が向上し、
上下柱の荷重も円滑に伝達され、軽量化された鋼材をも
ってラーメン構造とすることが容易である。しかも柱幅
が壁内に入る構造で、柱型が室内に突出しない。また、
柱せいが大きいので大梁有効スパンが小さくなる。さら
に躯体平面で凹凸がなく、内外装が容易である等の利点
がある。According to the present invention, since the upper and lower flanges of the I-shaped longitudinal section steel beam are connected and fixed by the auxiliary steel material having the same cross section as the column, the rigidity of the beam-column joint is improved. ,
The loads of the upper and lower columns are also smoothly transmitted, and it is easy to form a ramen structure with a lightweight steel material. In addition, since the width of the pillar is within the wall, the pillar does not protrude into the room. Also,
Since the column is large, the effective span of the girder is small. In addition, there are advantages such as no unevenness on the plane of the body and easy interior and exterior.
【図１】第１の発明の実施例で(a) は立面図、(b) はＩ
−Ｉ断面図である。1 (a) is an elevational view, and FIG.
FIG. 2 is a sectional view taken along the line I.
【図２】図１のII−II断面図で(a),(b) はそれぞれ異な
る実施例である。FIGS. 2A and 2B are cross-sectional views taken along line II-II of FIG.
【図３】第２の発明の実施例で(a) は立面図、（b)はＩ
−Ｉ断面図である。3 (a) is an elevation view, and FIG.
FIG. 2 is a sectional view taken along the line I.
【図４】図３のII−II断面で(a),(b) は異なる実施例で
ある。4 (a) and (b) are different embodiments in section II-II in FIG.
１…梁、２…柱、３…補助鋼材、４…ウエブ、５…フラ
ンジ、６…小フランジ。1 ... beam, 2 ... column, 3 ... auxiliary steel material, 4 ... web, 5 ... flange, 6 ... small flange.
Claims (5)
に、薄鋼板製で中空であり、かつ全体としてＬ形横断面
をなす梁幅と同一または梁幅より小さい柱幅の上下柱を
接続し、かつ前記上下フランジ間に上下柱断面と略同断
面形状をなす補助鋼材を固着してあることを特徴とする
建築架構。1. An upper and lower column of an I-shaped vertical section steel beam having a column width equal to or smaller than a beam width of an L-shaped cross section which is hollow and made of a thin steel plate. And an auxiliary steel material having substantially the same cross-sectional shape as the upper and lower columns is fixed between the upper and lower flanges.
に、薄鋼板製で全体としてＬ形横断面をなし、端部に小
フランジを形成した梁幅と同一または梁幅より小さい柱
幅の上下柱を接続し、かつ前記上下フランジ間に上下柱
断面と略同断面形状をなす補助鋼材を固着してあること
を特徴とする建築架構。2. A column made of a thin steel plate and having an L-shaped cross section as a whole on the upper and lower flanges of an I-shaped vertical section steel beam, and having the same or smaller beam width than a small flange formed at an end. An architectural frame having upper and lower columns of a width connected thereto, and auxiliary steel members having substantially the same cross-sectional shape as the cross sections of the upper and lower columns are fixed between the upper and lower flanges.
れる位置について上下フランジ間のウェブを切欠いてあCut the web between the upper and lower flanges
る請求項１または２記載の建築架構。The architectural frame according to claim 1.
も前記型鋼製梁の上下フランジ間のウェブが連続しておAlso, the web between the upper and lower flanges of the
り、前記補助鋼材は前記ウェブによって分断される複数The auxiliary steel material is divided into a plurality of pieces by the web.
の補助鋼材構成部材からなる請求項１記載の建築架構。The architectural frame according to claim 1, comprising an auxiliary steel material constituting member.
も前記型鋼製梁の上下フランジ間のウェブが連続しておAlso, the web between the upper and lower flanges of the
り、前記ウェブの一部が前記補助鋼材の一部を構成してA part of the web constitutes a part of the auxiliary steel material
いる請求項２記載の建築架構。The architectural frame according to claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33189491A JP2750032B2 (en) | 1991-12-16 | 1991-12-16 | Architectural frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33189491A JP2750032B2 (en) | 1991-12-16 | 1991-12-16 | Architectural frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05163763A JPH05163763A (en) | 1993-06-29 |
| JP2750032B2 true JP2750032B2 (en) | 1998-05-13 |
Family
ID=18248819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33189491A Expired - Fee Related JP2750032B2 (en) | 1991-12-16 | 1991-12-16 | Architectural frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2750032B2 (en) |
-
1991
- 1991-12-16 JP JP33189491A patent/JP2750032B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05163763A (en) | 1993-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |