Composite bridge abutment construction method

The invention discloses a composite bridge abutment construction method in the technical field of bridge construction. The method: filling construction behind a bridge abutment: the implementation range reaches the position of a cover beam of the bridge abutment, and the specific compaction and pre-...

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Bibliographic Details
Main Authors ZHU XIAONING, BEN QINGGUO
Format Patent
LanguageChinese
English
Published 05.11.2021
Subjects
ASSEMBLY OF BRIDGES
CONSTRUCTION OF BRIDGES
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
OR VIADUCTS
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Summary:The invention discloses a composite bridge abutment construction method in the technical field of bridge construction. The method: filling construction behind a bridge abutment: the implementation range reaches the position of a cover beam of the bridge abutment, and the specific compaction and pre-compaction time is the same with that of a conventional bridge; construction of a bridge abutment foundation, wherein the bridge abutment can adopt a pile foundation or a shallow foundation; bridge abutment cover beam construction: binding reinforcing steel bars and pouring concrete, pouring a bridge abutment cover beam at the top of the bridge abutment foundation, and arranging support cushion stones on the cover beam after construction is completed; and installation of bridge abutment support: concretely, installing thebridge abutment supportat the top of the bridge abutment cover beam, and the bridge abutment support being a plate type rubber support and a basin type rubber support. According to the invention, a
Bibliography:Application Number: CN202010650410