Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pit supporting structure passing through existing pipeline and construction method
The invention relates to the technical field of foundation pit supporting, and provides a foundation pit supporting structure passing through an existing pipeline and a construction method. The foundation pit supporting structure comprises a Larsen steel sheet pile body arranged on the supporting face of a foundation pit and a plurality of assembly type baffle assemblies; the Larsen steel sheet pile bodies are located on the two sides of an existing pipeline. The assembly type baffle assembly is located between the Larsen steel sheet pile bodies on the two sides of the existing pipeline and located below the existing pipeline, and the assembly type baffle assembly is connected with the Larsen steel sheet pile bodies on the two sides of the assembly type baffle assembly to form an overall continuous supporting structure. On the premise that existing pipelines penetrating through the foundation pit are not damaged, continuity of the foundation pit supporting structure is guaranteed, the foundation pit supporting safety, the waterproof effect and the sealing performance are improved, and safety guarantee is provided for safe operation in the foundation pit.
本申请涉及基坑支护技术领域，提供了一种过既有管线的基坑支护结构及施工方法，包括设置在基坑的支护面的拉森钢板桩本体和若干个装配式挡板组件；所述拉森钢板桩本体位于既有管线两侧；所述装配式挡板组件位于既有管线两侧的拉森钢板桩本体之间，且位于所述既有管线的下方，所述装配式挡板组件与其两侧的拉森钢板桩本体相连接，形成整体连续的支护结构。本发明在不破坏穿过基坑的既有管线的前提下，保证基坑支护结构的连续，提升了基坑支护安全、防水效果和封闭性，为基坑内安全作业提供安全保障。
Foundation pit supporting structure passing through existing pipeline and construction method
The invention relates to the technical field of foundation pit supporting, and provides a foundation pit supporting structure passing through an existing pipeline and a construction method. The foundation pit supporting structure comprises a Larsen steel sheet pile body arranged on the supporting face of a foundation pit and a plurality of assembly type baffle assemblies; the Larsen steel sheet pile bodies are located on the two sides of an existing pipeline. The assembly type baffle assembly is located between the Larsen steel sheet pile bodies on the two sides of the existing pipeline and located below the existing pipeline, and the assembly type baffle assembly is connected with the Larsen steel sheet pile bodies on the two sides of the assembly type baffle assembly to form an overall continuous supporting structure. On the premise that existing pipelines penetrating through the foundation pit are not damaged, continuity of the foundation pit supporting structure is guaranteed, the foundation pit supporting safety, the waterproof effect and the sealing performance are improved, and safety guarantee is provided for safe operation in the foundation pit.
本申请涉及基坑支护技术领域，提供了一种过既有管线的基坑支护结构及施工方法，包括设置在基坑的支护面的拉森钢板桩本体和若干个装配式挡板组件；所述拉森钢板桩本体位于既有管线两侧；所述装配式挡板组件位于既有管线两侧的拉森钢板桩本体之间，且位于所述既有管线的下方，所述装配式挡板组件与其两侧的拉森钢板桩本体相连接，形成整体连续的支护结构。本发明在不破坏穿过基坑的既有管线的前提下，保证基坑支护结构的连续，提升了基坑支护安全、防水效果和封闭性，为基坑内安全作业提供安全保障。
Foundation pit supporting structure passing through existing pipeline and construction method
一种过既有管线的基坑支护结构及施工方法
ZHAO YANJUN (Autor:in) / RAN DONG (Autor:in) / XU JING'AN (Autor:in) / HOU XIAOWEI (Autor:in) / WANG PENG (Autor:in) / ZHOU HUI (Autor:in) / WEI WEIWEI (Autor:in)
27.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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