JPS6439432A - Reinforcing bar structure - Google Patents
Reinforcing bar structureInfo
- Publication number
- JPS6439432A JPS6439432A JP19505987A JP19505987A JPS6439432A JP S6439432 A JPS6439432 A JP S6439432A JP 19505987 A JP19505987 A JP 19505987A JP 19505987 A JP19505987 A JP 19505987A JP S6439432 A JPS6439432 A JP S6439432A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- frame member
- expansion
- steel frame
- weight
- 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
Links
Landscapes
- Rod-Shaped Construction Members (AREA)
Abstract
PURPOSE: To reduce the weight of the whole structure by forming a steel frame member by carrying out predetermined angle expansion work on the web surface of an H-shaped steel, and constructing an iron frame structure by using the steel frame member. CONSTITUTION: A steel frame member 6 is formed by executing expansion work of and expansion angle θ of 20-45 degrees on the web surface of the H-shaped steel 1. A steel frame structure 10 is constructed by the use of the steel frame member 6. Thereby the weight of a steel material is less than that a conventional H-shaped steel having the web breadth, so the whole weight of the iron frame structure 10 can be reduced, and since expansion holes 7 can be utilized as holes for piping and wiring, drilling work becomes unnecessary.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19505987A JPS6439432A (en) | 1987-08-04 | 1987-08-04 | Reinforcing bar structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19505987A JPS6439432A (en) | 1987-08-04 | 1987-08-04 | Reinforcing bar structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6439432A true JPS6439432A (en) | 1989-02-09 |
Family
ID=16334871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19505987A Pending JPS6439432A (en) | 1987-08-04 | 1987-08-04 | Reinforcing bar structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6439432A (en) |
-
1987
- 1987-08-04 JP JP19505987A patent/JPS6439432A/en active Pending
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