Title:
屋根耐震構造
Document Type and Number:
Japanese Patent JP6833292
Kind Code:
B2
Abstract:
To provide support part structure that can suppress damage of the roof support part, as simple and low in cost as possible, with respect to the earthquake horizontal load over assumption, in the placed roof type roof frame placed on the body frame of a building.SOLUTION: Roof earthquake-resistant structure includes, in a roof frame 2 of steel frame structure placed on a body frame 1 of a building, (1) all support parts 3 of the roof frame 2 that satisfy the supporting point condition of roller in both of two horizontal direction, (2) in intermediate positions of two support parts 3 adjacent to each other, mooring parts 4 that do not support the vertical load from the roof frame 2 and constrain movements in the vertical direction and two horizontal direction, with them installed to the building frame of the body frame 1, and (3) the support parts 3 and the mooring parts 4, which have elastoplasticity characteristic and are connected with connection members 5 made from the material resisting by axial force.SELECTED DRAWING: Figure 1
Inventors:
Yoichi Mukoyama
Application Number:
JP2017206534A
Publication Date:
February 24, 2021
Filing Date:
October 25, 2017
Export Citation:
Assignee:
Tomoe Corporation
International Classes:
E04H9/02; E04B7/00; F16F7/12; F16F15/04
Domestic Patent References:
| JP2001152696A | ||||
| JP2012158911A | ||||
| JP2000144901A | ||||
| JP2003064768A | ||||
| JP2010001602A |
Attorney, Agent or Firm:
Kumon enjoyment
Hisako Yasuko
Hisako Yasuko