JPS6439432A - Reinforcing bar structure - Google Patents

Reinforcing bar structure

Info

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
Application number
JP19505987A
Other languages
Japanese (ja)
Inventor
Kunio Shiratani
Kunihiko Tanabe
Masatoshi Kawamura
Masanori Fujita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP19505987A priority Critical patent/JPS6439432A/en
Publication of JPS6439432A publication Critical patent/JPS6439432A/en
Pending legal-status Critical Current

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.
JP19505987A 1987-08-04 1987-08-04 Reinforcing bar structure Pending JPS6439432A (en)

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)

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