Title:
VIBRATION-ISOLATION DEVICE IN BUILDING CONSTRUCTED BY STEEL-FRAMED FRAMEWORK
Document Type and Number:
Japanese Patent JP3150640
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce moment received by each component member of a structure having a steel-framed framework when stress is transmitted to the structure through a foundation from a ground, and to manufacture a mat interposed at the connecting site of the foundation and the column base of a column simply at low cost while moment in both directions of the vertical direction and the horizontal direction in stress transmitted to the structure through the foundation from the ground is absorbed effectively by the mat.
SOLUTION: In the building, a column 2 consisting of a steel material is connected to a laid foundation 1 by pin structure and disposed in upright onto the foundation 1, and a beam composed of the steel material is stretched and coupled with the column 2 and the steel-frame framework is built. A steel-framed beam 5 made up of the steel material is stretched to sections upper than the connecting points of column base sections 20 and the foundation 1 between the column base section 20 and column base section 20 of the adjacent columns 2 at that time, the joint sites of the steel- framed beam 5 and the column base sections 20 are coupled integrally by rigid structure, and mats 6 are interposed at the connecting points of the column base sections 20 and the foundation 1.
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Inventors:
Shinichi Tsumura
Application Number:
JP5093397A
Publication Date:
March 26, 2001
Filing Date:
February 19, 1997
Export Citation:
Assignee:
Shinichi Tsumura
Zenteria Co., Ltd.
Zenteria Co., Ltd.
International Classes:
E04B1/24; E04B1/98; E04H9/02; F16F15/02; F16F15/04; (IPC1-7): E04H9/02; E04B1/24; F16F15/02
Attorney, Agent or Firm:
Kazuro Shinseki