Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for shield tunnel to underneath pass through sensitive buildings in shallow-buried soft stratum
The invention belongs to the technical field of subway construction, and particularly relates to a construction method for a shield tunnel to underneath pass through sensitive buildings in a shallow-buried soft stratum. Through the four steps of construction preparation, combined type pre-grouting reinforcement treatment on the stratum, construction testing in a non-underpass section, and passingthrough the sensitive buildings by a shield tunneling machine, ground surface settlement and deformation are effectively controlled during underneath passing of the shield tunneling machine, and the safety of the sensitive buildings is guaranteed.
本发明属于地铁施工技术领域，具体涉及一种浅埋软弱地层中盾构隧道下穿敏感建筑群的施工方法。本发明通过施工准备、地层复合式预注浆加固处理、在非下穿段进行施工试验和盾构机穿越敏感建筑群四个步骤，有效的控制了盾构机下穿时地表沉降变形，保证了敏感建筑物的安全。
Construction method for shield tunnel to underneath pass through sensitive buildings in shallow-buried soft stratum
The invention belongs to the technical field of subway construction, and particularly relates to a construction method for a shield tunnel to underneath pass through sensitive buildings in a shallow-buried soft stratum. Through the four steps of construction preparation, combined type pre-grouting reinforcement treatment on the stratum, construction testing in a non-underpass section, and passingthrough the sensitive buildings by a shield tunneling machine, ground surface settlement and deformation are effectively controlled during underneath passing of the shield tunneling machine, and the safety of the sensitive buildings is guaranteed.
本发明属于地铁施工技术领域，具体涉及一种浅埋软弱地层中盾构隧道下穿敏感建筑群的施工方法。本发明通过施工准备、地层复合式预注浆加固处理、在非下穿段进行施工试验和盾构机穿越敏感建筑群四个步骤，有效的控制了盾构机下穿时地表沉降变形，保证了敏感建筑物的安全。
Construction method for shield tunnel to underneath pass through sensitive buildings in shallow-buried soft stratum
一种浅埋软弱地层中盾构隧道下穿敏感建筑群的施工方法
XIA RUNHE (Autor:in) / XU QIANSHUN (Autor:in) / XIAO FEI (Autor:in) / ZHU ZENGYAO (Autor:in) / YANG JIANLIANG (Autor:in) / WU HONGQUN (Autor:in) / WANG LIHUA (Autor:in) / YANG LIANGFU (Autor:in)
30.10.2020
Patent
Elektronische Ressource
Chinesisch
Construction method for shield machine to underneath pass through underground continuous wall
| Europäisches Patentamt | 2020
Underneath-buried shallow-buried bridge expansion device
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023
Construction method of subway shield tunnel underneath passing viaduct tunnel
| Europäisches Patentamt | 2022
Land prefabricated immersed tube underneath pass tunnel construction method
| Europäisches Patentamt | 2023