JPS6211921U - - Google Patents
Info
- Publication number
- JPS6211921U JPS6211921U JP10286485U JP10286485U JPS6211921U JP S6211921 U JPS6211921 U JP S6211921U JP 10286485 U JP10286485 U JP 10286485U JP 10286485 U JP10286485 U JP 10286485U JP S6211921 U JPS6211921 U JP S6211921U
- Authority
- JP
- Japan
- Prior art keywords
- column
- cross
- column main
- protrusion
- reinforcements
- 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
- 230000002787 reinforcement Effects 0.000 claims description 14
- 239000011150 reinforced concrete Substances 0.000 claims description 2
- 239000004567 concrete Substances 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 description 1
Description
第１図ないし第３図はこの考案の一実施例を示
すものであつて、第１図は鉄筋コンクリート十字
形断面柱の横断平面図、第２図は十字形断面柱に
おける梁接合部を示す横断平面図、第３図は柱配
筋を示す側面図である。第４図は柱配筋の他の例
を示す側面図、第５図はこの考案の十字形断面柱
の上部に水平力が作用したときの十字形断面柱の
下部の応力分布状態を示す平面図、第６図は従来
の十字形断面柱に水平力が作用したときの突出部
の圧潰部を示す側面図、第７図は第６図のＡ―Ａ
線断面図である。
図において、１は十字形断面柱、２は突出部、
３は突出部柱主筋、４は中央側柱主筋、５は角フ
ープ筋、６は突出部先端中央柱主筋、７は斜め帯
フープ筋、１０は水平ハンチ、１１は接合部フー
プ筋、１２は帯フープ筋である。
Figures 1 to 3 show one embodiment of this invention, in which Figure 1 is a cross-sectional plan view of a reinforced concrete cross-section column, and Figure 2 is a cross-sectional view showing a beam joint in a cross-section column. The plan view and FIG. 3 are side views showing the column reinforcement arrangement. Fig. 4 is a side view showing another example of column reinforcement, and Fig. 5 is a plane showing the stress distribution state at the bottom of the cruciform cross-section column when a horizontal force is applied to the upper part of the cruciform cross-section column of this invention. Figure 6 is a side view showing the collapsed portion of the protrusion when a horizontal force is applied to a conventional cross-section column, and Figure 7 is A-A in Figure 6.
FIG. In the figure, 1 is a cross-shaped column, 2 is a protrusion,
3 is the protrusion column main reinforcement, 4 is the center side column main reinforcement, 5 is the square hoop reinforcement, 6 is the protrusion tip central column main reinforcement, 7 is the oblique band hoop reinforcement, 10 is the horizontal haunch, 11 is the joint hoop reinforcement, and 12 is the joint hoop reinforcement. It is obi hoop muscle.
Claims (1)
部２の先端の各隅部側に突出部柱主筋３が埋設さ
れると共に、前記十字形断面柱１における各凹隅
部側に中央側柱主筋４が埋設され、前記突出部２
の先端部の両側の突出部柱主筋３とその突出部２
の基端側の巾方向両側の中央側柱主筋４とにわた
つて角フープ筋５が巻付けられていることを特徴
とする鉄筋コンクリート十字形断面柱。 Projection column main reinforcements 3 are buried in each corner of the tip of each protrusion 2 in the concrete cross-section column 1, and center side column main reinforcements 4 are embedded in each concave corner side of the cross-section column 1. embedded, and the protrusion 2
The protruding column main reinforcement 3 on both sides of the tip and its protruding part 2
A reinforced concrete cruciform cross-section column characterized in that square hoop reinforcements 5 are wound around central column main reinforcements 4 on both sides in the width direction on the base end side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985102864U JPH0449290Y2 (en) | 1985-07-08 | 1985-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985102864U JPH0449290Y2 (en) | 1985-07-08 | 1985-07-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6211921U true JPS6211921U (en) | 1987-01-24 |
| JPH0449290Y2 JPH0449290Y2 (en) | 1992-11-19 |
Family
ID=30974894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985102864U Expired JPH0449290Y2 (en) | 1985-07-08 | 1985-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449290Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3041696U (en) * | 1997-03-21 | 1997-09-22 | 美智子 加来 | Chest coat |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS428277Y1 (en) * | 1966-10-11 | 1967-04-27 | ||
| JPS59224748A (en) * | 1983-05-31 | 1984-12-17 | 鹿島建設株式会社 | Arrangement of reinforcing iron of reinforced concrete wall |
-
1985
- 1985-07-08 JP JP1985102864U patent/JPH0449290Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS428277Y1 (en) * | 1966-10-11 | 1967-04-27 | ||
| JPS59224748A (en) * | 1983-05-31 | 1984-12-17 | 鹿島建設株式会社 | Arrangement of reinforcing iron of reinforced concrete wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3041696U (en) * | 1997-03-21 | 1997-09-22 | 美智子 加来 | Chest coat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0449290Y2 (en) | 1992-11-19 |