Title:
【発明の名称】鋼橋プレキャストコンクリート床版用支承部材及び、支承構造
Document Type and Number:
Japanese Patent JP3014088
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a bearing member for concrete floor slabs of a steel bridge, with which the durability of the floor slabs can be enhanced and which ensures the vibration control effect and sound isolating effect. SOLUTION: A bearing member 7 is installed between steel girders 10 and floor slabs 13 of precast concrete to be laid on the girders. The bearing member 7 is composed of a soft rubber piece 7a for flatness adjustment to be contacted with the oversurface of steel girder 10 and a hard rubber piece 7b for adjusting girder deflection which is joined with the soft rubber member and in which a curved surface convex upward is formed on the contacting surface with floor slab 13.
Inventors:
Masahiro Matsuoka
Tsutomu Suda
Yuichi Goda
Tsutomu Suda
Yuichi Goda
Application Number:
JP13572597A
Publication Date:
February 28, 2000
Filing Date:
May 12, 1997
Export Citation:
Assignee:
Oriental Construction Co., Ltd.
Miwa Tech Co., Ltd.
Miwa Tech Co., Ltd.
International Classes:
E01D19/04; E01D2/00; E01D101/00; (IPC1-7): E01D19/04
Attorney, Agent or Firm:
Nobuyuki Hayashi
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