Fabricated stay bar prestressing sandwich pipe concrete combined member

A fabricated stay bar prestressing sandwich pipe concrete combined member comprises a sandwich pipe concrete column, prestressed cables, stay bars, cableways and cable heads. Each pair of stay bars issymmetrically arranged and is perpendicular to the sandwich pipe concrete column, and the ends of th...

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Bibliographic Details
Main Authors BAI LUHAN, LIU FAQI, YANG HUA
Format Patent
LanguageChinese
English
Published 11.10.2019
Subjects
BUILDING
BUILDING MATERIALS
FIXED CONSTRUCTIONS
STRUCTURAL ELEMENTS
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Summary:A fabricated stay bar prestressing sandwich pipe concrete combined member comprises a sandwich pipe concrete column, prestressed cables, stay bars, cableways and cable heads. Each pair of stay bars issymmetrically arranged and is perpendicular to the sandwich pipe concrete column, and the ends of the stay bars are fixedly connected with the cableways. The prestressed cables penetrate into the cableways, and the two ends of each prestressed cable are fixedly connected to the cable heads mounted at the two ends of the sandwich pipe concrete column correspondingly. The axes of the stay bars, theaxes of the cableways and the axis of the sandwich pipe concrete column are located in the same plane. The two prestressed cables on the two sides of the sandwich pipe concrete column are symmetrically arranged in an inclined broken line manner. The fabricated stay bar prestressing sandwich pipe concrete combined member has the advantages of being high in bearing capacity, good in fire resistingperformance and fast to con
Bibliography:Application Number: CN201910637397