发明授权
- 专利标题: Reinforced or pre-stressed concrete part which is subjected to a transverse force
- 专利标题(中): 受到横向力的加强或预应力混凝土部件
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申请号: US10182208申请日: 2001-01-20
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公开(公告)号: US07874110B2公开(公告)日: 2011-01-25
- 发明人: Oliver Matthaei , Hans-Peter Andrä
- 申请人: Oliver Matthaei , Hans-Peter Andrä
- 代理机构: Patterson & Sheridan, LLP
- 优先权: DE10002383 20000120
- 国际申请: PCT/EP01/00634 WO 20010120
- 国际公布: WO01/53623 WO 20010726
- 主分类号: E04B5/10
- IPC分类号: E04B5/10 ; E04B5/18
摘要:
The invention concerns a reinforced concrete or prestressed concrete part stressed by shearing forces with layers of reinforcement (22, 24) provided at its upper and lower sides. For shear protection at least one sheet metal reinforcing part (30, 32, 34, 36) is provided between these layers of reinforcement which mainly extends at right angles to a surface of the reinforced concrete part and mainly over the entire distance between the layers of reinforcement (22, 24) and crosswise to at least one crack (50) occurring in the reinforced or prestressed concrete part under transverse load.
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