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Connecting structure and method for prefabricated assembled concrete shearing wall splicing joint
The invention discloses a connecting structure and a connecting method for prefabricated assembled concrete shearing wall splicing joints. The connecting structure comprises an upper-layer shearing wall upper prefabricated wall body, an upper-layer shearing wall lower cast-in-situ wall body, a lower-layer shearing wall prefabricated wall body, concrete short columns or angle steel, casting holes, vertical reinforced steel bars and embedded column area stirrup, wherein vertical reinforced steel bars of the upper-layer shearing wall upper prefabricated wall body and the upper-layer shearing wall lower cast-in-situ wall body are in lap joint inside the lower-layer shearing wall prefabricated wall body; the embedded column area stirrup is arranged in an embedded column area inside the lower-layer shearing wall prefabricated wall body; the concrete short columns or steel angle for temporary casting support is arranged inside the lower-layer shearing wall prefabricated wall body; the casting holes are formed among reinforced steel bars of the reinforced steel bar areas of wall limbs of the upper-layer shearing wall upper prefabricated wall body. As the concrete short columns or steel angle is adopted as temporary support of the upper wall body, erection of temporary supports in a construction field can be reduced.
Connecting structure and method for prefabricated assembled concrete shearing wall splicing joint
The invention discloses a connecting structure and a connecting method for prefabricated assembled concrete shearing wall splicing joints. The connecting structure comprises an upper-layer shearing wall upper prefabricated wall body, an upper-layer shearing wall lower cast-in-situ wall body, a lower-layer shearing wall prefabricated wall body, concrete short columns or angle steel, casting holes, vertical reinforced steel bars and embedded column area stirrup, wherein vertical reinforced steel bars of the upper-layer shearing wall upper prefabricated wall body and the upper-layer shearing wall lower cast-in-situ wall body are in lap joint inside the lower-layer shearing wall prefabricated wall body; the embedded column area stirrup is arranged in an embedded column area inside the lower-layer shearing wall prefabricated wall body; the concrete short columns or steel angle for temporary casting support is arranged inside the lower-layer shearing wall prefabricated wall body; the casting holes are formed among reinforced steel bars of the reinforced steel bar areas of wall limbs of the upper-layer shearing wall upper prefabricated wall body. As the concrete short columns or steel angle is adopted as temporary support of the upper wall body, erection of temporary supports in a construction field can be reduced.
Connecting structure and method for prefabricated assembled concrete shearing wall splicing joint
LIU JIABIN (author) / GUO ZHENGXING (author)
2015-06-10
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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