A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembly type prefabricated steel-concrete composite bent cap and construction method thereof
The invention provides an assembly type prefabricated steel-concrete composite bent cap and a construction method thereof, and belongs to the technical field of building parts of roads, railways or bridges. The assembly type prefabricated steel-concrete composite bent cap comprises a steel reinforcement framework and a steel inner cavity, the steel inner cavity is a core mold and comprises a steelshell and reinforcing ribs, the steel shell is fixed to the steel reinforcement framework, the reinforcing ribs are arranged on the periphery of the steel shell, and space formed by the steel inner cavity and the steel reinforcement framework is filled with concrete. The structure is light in dead weight, high in strength, high in construction speed and convenient to use, assembly type construction can be adopted, and the defects that an existing large assembly type bent cap is large in dead weight, difficult to transport, large in hoisting risk and the like can be overcome.
本申请提供一种装配式预制钢混组合盖梁及其施工方法，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，钢内腔为芯模，包括钢壳和加劲肋，钢壳与钢筋骨架固定，加劲肋设置于钢壳周边，混凝土填充于钢内腔与钢筋骨架形成的空间内。本申请结构自重轻、强度高，施工速度快且方便，并可采用装配式施工，可以克服目前大型装配式盖梁自重大、运输难以及吊装风险大等弊病。
Assembly type prefabricated steel-concrete composite bent cap and construction method thereof
The invention provides an assembly type prefabricated steel-concrete composite bent cap and a construction method thereof, and belongs to the technical field of building parts of roads, railways or bridges. The assembly type prefabricated steel-concrete composite bent cap comprises a steel reinforcement framework and a steel inner cavity, the steel inner cavity is a core mold and comprises a steelshell and reinforcing ribs, the steel shell is fixed to the steel reinforcement framework, the reinforcing ribs are arranged on the periphery of the steel shell, and space formed by the steel inner cavity and the steel reinforcement framework is filled with concrete. The structure is light in dead weight, high in strength, high in construction speed and convenient to use, assembly type construction can be adopted, and the defects that an existing large assembly type bent cap is large in dead weight, difficult to transport, large in hoisting risk and the like can be overcome.
本申请提供一种装配式预制钢混组合盖梁及其施工方法，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，钢内腔为芯模，包括钢壳和加劲肋，钢壳与钢筋骨架固定，加劲肋设置于钢壳周边，混凝土填充于钢内腔与钢筋骨架形成的空间内。本申请结构自重轻、强度高，施工速度快且方便，并可采用装配式施工，可以克服目前大型装配式盖梁自重大、运输难以及吊装风险大等弊病。
Assembly type prefabricated steel-concrete composite bent cap and construction method thereof
一种装配式预制钢混组合盖梁及其施工方法
WU SONGHUA (author) / HE YULIANG (author)
2020-12-04
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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