发明申请
- 专利标题： Reinforcement material and reinforcement structure of structure and method of designing reinforcement material
- 专利标题（中）： 增强材料和加固结构的结构和加固材料的设计方法
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申请号： US10490017申请日： 2002-09-25
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公开(公告)号： US20050076596A1公开(公告)日： 2005-04-14
- 发明人: Shunichi Igarashi
- 申请人： Shunichi Igarashi
- 申请人地址： JP Tokyo 102-8220
- 专利权人： STRUCTURAL QUALITY ASSURANCE, INC.
- 当前专利权人： STRUCTURAL QUALITY ASSURANCE, INC.
- 当前专利权人地址： JP Tokyo 102-8220
- 优先权： JPPCTJP0108287 20010925; JPPCTJP0202167 20020308
- 国际申请： PCT/JP02/09838 WO 20020925
- 主分类号： E04C5/04
- IPC分类号： E04C5/04 ; E04C5/07 ; E04G23/02 ; E04G23/00
摘要：
Disclosed is a reinforcing member, which comprises a woven body formed by a weaving process, or a tape-shaped or sheet-shaped body, having a high ductility and high bendability. The reinforcing member is adapted to be installed on a surface of a structure member or a boundary portion of the structure member, or inside a structure member, to reinforce the structure member. The woven body, or a tape-shaped or sheet-shaped body, has a Young's modulus equal to or less than that of the structure member, and a tensile fracture strain of 10% or more. The Young's modulus of the reinforcing member is preferably in the range of 1/2 to 1/20, more preferably 1/5 to 1/10, of that of the structure member. Specifically, the Young's modulus of the woven body is preferably in the range of 500 to 50000 MPa, more preferably 1000 to 10000 MPa. The present invention also provides a reinforced structure using the above reinforcing member.
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