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Title:
PREFABRICATED CAVITY-TYPE PERPEND FORMING CONCRETE SHEAR WALL
Document Type and Number:
WIPO Patent Application WO/2018/196151
Kind Code:
A1
Abstract:
A prefabricated cavity-type perpend forming concrete shear wall, comprising a reinforced concrete shear wall cavity segment (1) and an ordinary reinforced concrete shear wall segment (5). A reserved cavity (2) is provided inside the reinforced concrete shear wall cavity segment (1); cavity walls (3) are provided at two sides of the thickness direction of the reserved cavity (2); cavity end posts (4) are provided at two sides of the length direction of the reserved cavity (2); the ordinary reinforced concrete shear wall segment (5) and the reinforced concrete shear wall cavity segment (1), or the reinforced concrete shear wall cavity segments (1) are separated by reserving a vertical straight joint (6) or reserving a vertical concealed joint (7). By presetting a cavity in a shear wall, the weight and rigidity of a structure can be reduced, and perpends can greatly improve the ductility of the shear wall, and thus, the whole anti-seismic performance of the structure is improved.

Inventors:
LI AIQUN (CN)
XU GANG (CN)
Application Number:
PCT/CN2017/090167
Publication Date:
November 01, 2018
Filing Date:
June 27, 2017
Export Citation:
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Assignee:
UNIV SOUTHEAST (CN)
International Classes:
E04B1/04; E04B2/00; E04B2/14
Foreign References:
CN106592824A2017-04-26
CN1793541A2006-06-28
CN203403558U2014-01-22
CN204112525U2015-01-21
CN2583234Y2003-10-29
AU2015100669A42015-07-02
Attorney, Agent or Firm:
NANJING ZHONGLIAN PATENT AGENCY CO., LTD. et al. (CN)
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