Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground station forward and backward exposed cover combined construction method
The invention provides an underground station forward and reverse exposed cover combined construction method, relates to the technical field of subway station construction, and aims to solve the problems that an existing underground station is complex in construction and long in occupied site time. And then the remaining station main body structure is constructed through a cover-excavation top-down method, the time for occupying a construction site is shortened, the supporting structure serves as a part of a station main body permanent structure to jointly participate in the underground water buoyancy resisting effect and also plays the temporary supporting effect needed in the construction process, the construction procedure is simplified, and therefore the influence on the environment is reduced.
本发明提供一种地下车站先顺后逆明盖结合施工方法，涉及地铁车站施工技术领域，针对目前地下车站施工复杂、占用使用场地时间长的问题，先采用明挖顺作法施工车站主体结构的顶板，顶板上方覆土回填，后采用盖挖逆作法施工剩余车站主体结构，缩短占用施工场地的时间，支护结构既作为车站主体永久结构的一部分共同参与抵抗地下水浮力作用，又发挥施工过程所需的临时支护作用，简化施工工序，从而减少对环境的影响。
Underground station forward and backward exposed cover combined construction method
The invention provides an underground station forward and reverse exposed cover combined construction method, relates to the technical field of subway station construction, and aims to solve the problems that an existing underground station is complex in construction and long in occupied site time. And then the remaining station main body structure is constructed through a cover-excavation top-down method, the time for occupying a construction site is shortened, the supporting structure serves as a part of a station main body permanent structure to jointly participate in the underground water buoyancy resisting effect and also plays the temporary supporting effect needed in the construction process, the construction procedure is simplified, and therefore the influence on the environment is reduced.
本发明提供一种地下车站先顺后逆明盖结合施工方法，涉及地铁车站施工技术领域，针对目前地下车站施工复杂、占用使用场地时间长的问题，先采用明挖顺作法施工车站主体结构的顶板，顶板上方覆土回填，后采用盖挖逆作法施工剩余车站主体结构，缩短占用施工场地的时间，支护结构既作为车站主体永久结构的一部分共同参与抵抗地下水浮力作用，又发挥施工过程所需的临时支护作用，简化施工工序，从而减少对环境的影响。
Underground station forward and backward exposed cover combined construction method
一种地下车站先顺后逆明盖结合施工方法
ZHOU ZHIYU (Autor:in) / LI HU (Autor:in) / HAN GANG (Autor:in) / LI FUCHUAN (Autor:in) / MEN YANQING (Autor:in) / YAO CHENCHEN (Autor:in) / LI DAYONG (Autor:in) / LI RUI (Autor:in) / LI ZHONGHUI (Autor:in) / MA JINGRUI (Autor:in)
08.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Construction method of cover excavation and underground excavation combined subway station structure
| Europäisches Patentamt | 2023
Highway-railway combined construction underground station structure and construction method thereof
| Europäisches Patentamt | 2020
Numerical Simulation of Combined Forward-Backward Extrusion
| British Library Online Contents | 2008
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023