Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Permanent and temporary combined integrated assembly type subway station structure and construction method
The invention discloses a permanent-temporary combined integrated assembly type subway station structure and a construction method, the station structure comprises a group of oppositely arranged vertical prefabricated diaphragm walls, a top plate supporting structure is arranged at the top of each prefabricated diaphragm wall, a middle plate supporting structure is arranged in the middle of each prefabricated diaphragm wall, and a cast-in-place bottom plate is arranged at the bottom of each prefabricated diaphragm wall; permanent middle columns for vertical supporting are arranged in the middles of the top plate supporting structure, the middle plate supporting structure and the cast-in-place bottom plate; the construction method comprises the following steps: constructing the prefabricated diaphragm wall and the profile steel latticed column; the foundation pit is excavated to the top plate structure, and cast-in-place top waist beams, cast-in-place top cross beams and cast-in-place top longitudinal beams are constructed; the foundation pit is excavated to the middle plate structure, and a cast-in-place middle waist beam, a cast-in-place middle cross beam and a cast-in-place middle longitudinal beam are constructed; excavating the remaining foundation pit, and constructing a cast-in-place bottom plate and a bottom longitudinal beam; constructing a negative second layer middle column, and assembling a prefabricated middle plate; constructing a negative first-layer middle column, assembling a top plate prefabricated laminated plate, and constructing a top plate cast-in-place layer; performing waterproof construction on the top plate, and backfilling soil. The construction period and the construction cost are saved.
本发明公开了一种永临结合一体化装配式地铁车站结构及施工方法，其车站结构包括一组相对设置的竖向预制地连墙，预制地连墙顶部设置有顶板支撑结构，其中部设置有中板支撑结构，其底部设置有现浇底板，顶板支撑结构、中板支撑结构和现浇底板中部设有竖向支撑用的永久中柱；其施工方法，包括以下步骤：施工预制地连墙和型钢格构柱；开挖基坑至顶板结构处，施工现浇顶腰梁、现浇顶横梁、现浇顶纵梁；开挖基坑至中板结构处，施工现浇中腰梁、现浇中横梁、现浇中纵梁；开挖剩余基坑，施工现浇底板和底纵梁；施工负二层中柱，拼装预制中板；施工负一层中柱，拼装顶板预制叠合板，施工顶板现浇层；顶板防水施工，回填覆土。本发明节省了工期和造价。
Permanent and temporary combined integrated assembly type subway station structure and construction method
The invention discloses a permanent-temporary combined integrated assembly type subway station structure and a construction method, the station structure comprises a group of oppositely arranged vertical prefabricated diaphragm walls, a top plate supporting structure is arranged at the top of each prefabricated diaphragm wall, a middle plate supporting structure is arranged in the middle of each prefabricated diaphragm wall, and a cast-in-place bottom plate is arranged at the bottom of each prefabricated diaphragm wall; permanent middle columns for vertical supporting are arranged in the middles of the top plate supporting structure, the middle plate supporting structure and the cast-in-place bottom plate; the construction method comprises the following steps: constructing the prefabricated diaphragm wall and the profile steel latticed column; the foundation pit is excavated to the top plate structure, and cast-in-place top waist beams, cast-in-place top cross beams and cast-in-place top longitudinal beams are constructed; the foundation pit is excavated to the middle plate structure, and a cast-in-place middle waist beam, a cast-in-place middle cross beam and a cast-in-place middle longitudinal beam are constructed; excavating the remaining foundation pit, and constructing a cast-in-place bottom plate and a bottom longitudinal beam; constructing a negative second layer middle column, and assembling a prefabricated middle plate; constructing a negative first-layer middle column, assembling a top plate prefabricated laminated plate, and constructing a top plate cast-in-place layer; performing waterproof construction on the top plate, and backfilling soil. The construction period and the construction cost are saved.
本发明公开了一种永临结合一体化装配式地铁车站结构及施工方法，其车站结构包括一组相对设置的竖向预制地连墙，预制地连墙顶部设置有顶板支撑结构，其中部设置有中板支撑结构，其底部设置有现浇底板，顶板支撑结构、中板支撑结构和现浇底板中部设有竖向支撑用的永久中柱；其施工方法，包括以下步骤：施工预制地连墙和型钢格构柱；开挖基坑至顶板结构处，施工现浇顶腰梁、现浇顶横梁、现浇顶纵梁；开挖基坑至中板结构处，施工现浇中腰梁、现浇中横梁、现浇中纵梁；开挖剩余基坑，施工现浇底板和底纵梁；施工负二层中柱，拼装预制中板；施工负一层中柱，拼装顶板预制叠合板，施工顶板现浇层；顶板防水施工，回填覆土。本发明节省了工期和造价。
Permanent and temporary combined integrated assembly type subway station structure and construction method
一种永临结合一体化装配式地铁车站结构及施工方法
LI AIDONG (Autor:in) / SONG LEYANG (Autor:in) / ZHANG JIQING (Autor:in) / XU ZHUANG (Autor:in) / ZU LINGNA (Autor:in) / ZHANG CHUNLEI (Autor:in) / MA ZHENHAI (Autor:in) / ZENG JIALIANG (Autor:in) / ZHANG DUO (Autor:in) / GONG GUIQING (Autor:in)
22.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024