A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembled integral type subway station structure
The invention discloses an assembled integral subway station structure which comprises a cast-in-place bottom plate, prefabricated side walls, a prefabricated top plate, a prefabricated middle plate, a prefabricated middle column, a middle longitudinal beam and a top longitudinal beam. The prefabricated side walls are arranged on the two sides of the cast-in-place bottom plate, and the prefabricated middle column is arranged on the middle side of the upper portion of the cast-in-place bottom plate; the top longitudinal beam and the middle longitudinal beam are arranged on the upper portion and the middle of the prefabricated middle column respectively, and the prefabricated middle column is a double-layer integrated segment column. According to the assembled integral type subway station structure, through organic combination of a prefabricated structure and cast-in-place and UHPC post-pouring at the joints, rigid connection of the joints is achieved, the structural integrity is good, safety and reliability are achieved, compared with full prefabrication, components are lighter, transportation and hoisting are convenient, the requirement for prefabrication and installation precision is low, the construction period can be shortened by 20%, and mold-free and support-free effects are basically achieved; and the on-site labor amount is reduced.
本发明公开了一种装配整体式地铁车站结构，包括现浇底板、预制侧墙、预制顶板、预制中板、预制中柱、中纵梁和顶纵梁，所述预制侧墙设于现浇底板的两侧，所述预制中柱设于现浇底板上部的中侧，所述顶纵梁与中纵梁分别设于预制中柱的上部和中部，所述预制中柱为双层一体节段柱，本发明涉及地下工程建造技术领域。该装配整体式地铁车站结构，通过预制结构与现浇有机结合，节点处UHPC后浇，实现节点刚性连接，结构整体性好，安全可靠，与全预制相比，构件更加轻量化，方便运输吊装，预制及安装精度要求较低，可节约工期20％，基本实现免模免支撑，减少现场用工量。
Assembled integral type subway station structure
The invention discloses an assembled integral subway station structure which comprises a cast-in-place bottom plate, prefabricated side walls, a prefabricated top plate, a prefabricated middle plate, a prefabricated middle column, a middle longitudinal beam and a top longitudinal beam. The prefabricated side walls are arranged on the two sides of the cast-in-place bottom plate, and the prefabricated middle column is arranged on the middle side of the upper portion of the cast-in-place bottom plate; the top longitudinal beam and the middle longitudinal beam are arranged on the upper portion and the middle of the prefabricated middle column respectively, and the prefabricated middle column is a double-layer integrated segment column. According to the assembled integral type subway station structure, through organic combination of a prefabricated structure and cast-in-place and UHPC post-pouring at the joints, rigid connection of the joints is achieved, the structural integrity is good, safety and reliability are achieved, compared with full prefabrication, components are lighter, transportation and hoisting are convenient, the requirement for prefabrication and installation precision is low, the construction period can be shortened by 20%, and mold-free and support-free effects are basically achieved; and the on-site labor amount is reduced.
本发明公开了一种装配整体式地铁车站结构，包括现浇底板、预制侧墙、预制顶板、预制中板、预制中柱、中纵梁和顶纵梁，所述预制侧墙设于现浇底板的两侧，所述预制中柱设于现浇底板上部的中侧，所述顶纵梁与中纵梁分别设于预制中柱的上部和中部，所述预制中柱为双层一体节段柱，本发明涉及地下工程建造技术领域。该装配整体式地铁车站结构，通过预制结构与现浇有机结合，节点处UHPC后浇，实现节点刚性连接，结构整体性好，安全可靠，与全预制相比，构件更加轻量化，方便运输吊装，预制及安装精度要求较低，可节约工期20％，基本实现免模免支撑，减少现场用工量。
Assembled integral type subway station structure
一种装配整体式地铁车站结构
ZHANG MAOJUN (author) / ZHANG QUANCHANG (author) / CHEN YE (author) / AN LIANGMEI (author) / MU PENGXUE (author) / YU HAIPENG (author)
2022-08-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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