Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Assembly type subway station rail bottom air duct side wall splicing structure and construction method
The assembly type subway station rail bottom air duct side wall splicing structure comprises prefabricated beams, prefabricated columns and prefabricated walls, each prefabricated beam, each prefabricated column and each prefabricated wall form a standard knot, bolt holes are reserved in the single-side beam end of each prefabricated beam, bolts are embedded in the top of each prefabricated column, and the embedded bolts on the top of each prefabricated column are matched with the reserved holes of the corresponding prefabricated beam. The bottom of the prefabricated column is connected with the foundation slab through a chemical anchor bolt, and the joint of the prefabricated wall and the foundation slab is sealed through cement mortar. According to the fabricated splicing structure, cast-in-place is reduced, the construction procedure of formwork erecting is omitted, the working environment is improved, the construction period is greatly shortened, meanwhile, the using amount of steel bars and concrete is reduced, and the fabricated splicing structure is low-carbon and environmentally friendly and has very high economic and social benefits.
一种装配式地铁车站轨底风道侧墙拼接结构及施工方法，包括预制梁、预制柱和预制墙，单个预制梁、预制柱和预制墙组成一个标准节，预制梁单侧梁端预留螺栓洞口，预制柱柱顶预埋螺栓，预制柱柱顶的预埋螺栓与预制梁的预留洞口适配，大小形状吻合，预制柱柱底通过化学锚栓与基础底板连接，预制墙与基础底板接缝处采用水泥砂浆密封。本发明装配式拼接结构减少了现场浇筑，免去了支模这一施工工序，改善了作业环境，大大缩短了施工工期，同时减少了钢筋和混凝土的用量，低碳环保，具有很高的经济和社会效益。
Assembly type subway station rail bottom air duct side wall splicing structure and construction method
The assembly type subway station rail bottom air duct side wall splicing structure comprises prefabricated beams, prefabricated columns and prefabricated walls, each prefabricated beam, each prefabricated column and each prefabricated wall form a standard knot, bolt holes are reserved in the single-side beam end of each prefabricated beam, bolts are embedded in the top of each prefabricated column, and the embedded bolts on the top of each prefabricated column are matched with the reserved holes of the corresponding prefabricated beam. The bottom of the prefabricated column is connected with the foundation slab through a chemical anchor bolt, and the joint of the prefabricated wall and the foundation slab is sealed through cement mortar. According to the fabricated splicing structure, cast-in-place is reduced, the construction procedure of formwork erecting is omitted, the working environment is improved, the construction period is greatly shortened, meanwhile, the using amount of steel bars and concrete is reduced, and the fabricated splicing structure is low-carbon and environmentally friendly and has very high economic and social benefits.
一种装配式地铁车站轨底风道侧墙拼接结构及施工方法，包括预制梁、预制柱和预制墙，单个预制梁、预制柱和预制墙组成一个标准节，预制梁单侧梁端预留螺栓洞口，预制柱柱顶预埋螺栓，预制柱柱顶的预埋螺栓与预制梁的预留洞口适配，大小形状吻合，预制柱柱底通过化学锚栓与基础底板连接，预制墙与基础底板接缝处采用水泥砂浆密封。本发明装配式拼接结构减少了现场浇筑，免去了支模这一施工工序，改善了作业环境，大大缩短了施工工期，同时减少了钢筋和混凝土的用量，低碳环保，具有很高的经济和社会效益。
Assembly type subway station rail bottom air duct side wall splicing structure and construction method
一种装配式地铁车站轨底风道侧墙拼接结构及施工方法
HAO RUI (Autor:in) / HAO HONGZHI (Autor:in) / WANG HAIYAN (Autor:in) / XIN ZHONGYI (Autor:in)
28.11.2023
Patent
Elektronische Ressource
Chinesisch
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