Title:
JOINING STRUCTURE OF STEEL PIPE MEMBER IN STEEL PIPE TRUSS
Document Type and Number:
Japanese Patent JP3251890
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a joining structure which is stable in strength in a panel point part of a truss and is inexpensive by inserting/arranging an arm part of a panel point key of a V-shaped node in a pipe end part of opposed respective steel pipe truss diagonal members, and filling/hardening an undefined-shaped hardening agent in a clearance between a steel pipe truss member and the panel point key.
SOLUTION: After steel pipe truss diagonal members 11 are oppositely arranged at an execution work site, an arm part 16a of a panel point key 16 is inserted/arranged in a pipe end part 13 of the respective steel pipe truss diagonal members 11 of this V-shaped arrangement. Afterwards, concrete 19 is filled in a clearance 18 between the steel pipe truss members 11 and the panel point key 16. A shearing load acting on one steel pipe truss diagonal member 11 in a panel point part of the steel pipe truss diagonal members 11, is transmitted to the other steel pipe truss diagonal member 11 by the panel point key 16 inserted into the pipe end part 13 of the opposed steel pipe truss members 11 and the concrete 19 filled in the pipe end part 13. Therefore, the panel point part of the truss diagonal members can be extremely compactly constructed, and workability can be also facilitated.
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Inventors:
Okimoto, Masayuki
Application Number:
JP30810997A
Publication Date:
January 28, 2002
Filing Date:
October 23, 1997
Export Citation:
Assignee:
NIPPON STEEL CORP
International Classes:
E04B1/19; E04B1/58; E04C3/08; (IPC1-7): E04B1/19; E04B1/58; E04C3/08
Attorney, Agent or Firm:
片寄 武彦 （外１名）