Title:
耐震架構体
Document Type and Number:
Japanese Patent JP4461264
Kind Code:
B2
Abstract:
A quake-resistant frame body having, while having increased quake resistance by braces (20), a simplified structure and reduced size, an increased horizontal displacement amount (U) of a frame (10) by which the braces (20) are broken, and reduced initial rigidity. A pair of the braces (20) connected to the opposing corners of the frame (10) does not have tension until the horizontal displacement amount (U) of the frame (10) reaches a predetermined level (Us), and has tension when the horizontal displacement amount (U) of the frame (10) exceeds the predetermined level (Us).
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Inventors:
Hiroshi Tagawa
Application Number:
JP2007537767A
Publication Date:
May 12, 2010
Filing Date:
September 27, 2006
Export Citation:
Assignee:
Nagoya University
International Classes:
E04B1/58; E04H9/02
Domestic Patent References:
| JP2005030189A | ||||
| JP54001904U | ||||
| JP29002636Y1 | ||||
| JP9195386A | ||||
| JP29006952Y1 | ||||
| JP61187805U | ||||
| JP58104207U | ||||
| JP61052002U | ||||
| JP48082709U | ||||
| JP54085811U |
Attorney, Agent or Firm:
Hiroshi Okawa