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Assembly type prefabricated reinforced concrete combined pier and construction method thereof
The invention provides an assembly type prefabricated reinforced concrete combined pier and a construction method thereof, and belongs to the technical field of building parts of roads, railways or bridges. The assembly type prefabricated reinforced concrete combined pier comprises steel reinforcement framework, a steel inner cavity, and concrete filling the space between the steel inner cavity and the steel reinforcement framework, the steel inner cavity is a core mold, and the steel reinforcement framework is arranged on the periphery of the steel inner cavity in a coiled mode. Fabricated construction can be adopted, the defects that an existing large fabricated pier is large in dead weight, difficult to transport, large in hoisting risk and the like are overcome, and the assembly type prefabricated reinforced concrete combined pier has the advantages of being light in structural dead weight, high in strength, high in construction speed, convenient and the like.
本申请提供一种装配式预制钢混组合桥墩及其施工方法，属于道路、铁路或桥梁的建筑零件技术领域。包括钢筋骨架、钢内腔和填充于钢内腔与钢筋骨架中的混凝土，钢内腔为芯模，钢筋骨架盘绕设置于钢内腔外周。本申请可采用装配式施工，克服了目前大型装配式桥墩自重大、运输难以及吊装风险大等弊病，具有结构自重轻、强度高、施工速度快且方便等优点。
Assembly type prefabricated reinforced concrete combined pier and construction method thereof
The invention provides an assembly type prefabricated reinforced concrete combined pier and a construction method thereof, and belongs to the technical field of building parts of roads, railways or bridges. The assembly type prefabricated reinforced concrete combined pier comprises steel reinforcement framework, a steel inner cavity, and concrete filling the space between the steel inner cavity and the steel reinforcement framework, the steel inner cavity is a core mold, and the steel reinforcement framework is arranged on the periphery of the steel inner cavity in a coiled mode. Fabricated construction can be adopted, the defects that an existing large fabricated pier is large in dead weight, difficult to transport, large in hoisting risk and the like are overcome, and the assembly type prefabricated reinforced concrete combined pier has the advantages of being light in structural dead weight, high in strength, high in construction speed, convenient and the like.
本申请提供一种装配式预制钢混组合桥墩及其施工方法，属于道路、铁路或桥梁的建筑零件技术领域。包括钢筋骨架、钢内腔和填充于钢内腔与钢筋骨架中的混凝土，钢内腔为芯模，钢筋骨架盘绕设置于钢内腔外周。本申请可采用装配式施工，克服了目前大型装配式桥墩自重大、运输难以及吊装风险大等弊病，具有结构自重轻、强度高、施工速度快且方便等优点。
Assembly type prefabricated reinforced concrete combined pier and construction method thereof
一种装配式预制钢混组合桥墩及其施工方法
LI FUYOU (author) / HE YULIANG (author)
2020-12-04
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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