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Patent Searching and Data


Title:
TRUSS BEAM
Document Type and Number:
Japanese Patent JP2019127800
Kind Code:
A
Abstract:
To provide a truss beam having a high plastic deformation capability in earthquake.SOLUTION: A truss beam (11) has an upper chord material (12), a lower chord material (13) and a plurality of diagonal members (14). The first diagonal material (14a) positioned on the most end side extends obliquely and downwardly toward the center side. The second oblique material (14b) whose the lower end side is joined to the lower end side of the first oblique material extends obliquely and upwardly toward the center side. The lower ends of the first and second oblique materials are joined to the lower chord material through an insulating joint material (15) slidable in the extension direction of the lower chord material.SELECTED DRAWING: Figure 2

Inventors:
江頭 寛
原田 浩之
川島 学
Application Number:
JP2018011751A
Publication Date:
August 01, 2019
Filing Date:
January 26, 2018
Export Citation:
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Assignee:
三井住友建設株式会社
International Classes:
E04C3/04; E04H9/02
Attorney, Agent or Firm:
特許業務法人 大島特許事務所