Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pit supporting structure and earth excavation construction method
The invention discloses a foundation pit supporting structure and an earth excavation construction method, relates to the technical field of foundation pit supporting, solves the problems that existing foundation pit supporting is large in limitation and earth excavation is inconvenient, and comprises a supporting steel pipe supporting pile and a supporting plate assembly arranged on the supporting steel pipe supporting pile in a sleeving mode. The cross beam supporting assembly is arranged on one set of supporting plate assembly, a supporting anchor rod is arranged in the supporting plate assembly in a penetrating mode, and an anchor rod fastening head is arranged outside one end of the supporting anchor rod in a sleeving mode. The supporting steel pipe supporting piles are driven into the foundation pit, the supporting plate assemblies can be firstly supported, the whole foundation pit support is positioned through the foundation pit soil layer penetrating through the supporting steel pipe supporting piles, the supporting plate assemblies can be freely selected and installed according to the shape, the area and the like of the foundation pit, and the supporting anchor rods penetrate into the supporting plate assemblies, so that the supporting effect is achieved. The supporting anchor rod is driven into the foundation pit stable layer to effectively pull the slip crack surface of the foundation pit.
本发明公开了一种基坑支护结构及土方开挖施工方法，涉及基坑支护技术领域，改善现有基坑支护局限性比较大，不方便对土方开挖的问题，包括支护钢管支撑桩，以及套设在支护钢管支撑桩上的支护板组件，和设置在其中一组支护板组件上的横梁支撑组件，所述支护板组件的内部穿设有支护锚杆，所述支护锚杆的一端外部套设有锚杆紧固头。本发明通过在基坑内部打入支护钢管支撑桩，可先对支护板组件进行支撑，并且利用穿入支护钢管支撑桩的基坑土层对整个基坑支护起到定位作用，而支护板组件可根据基坑的形状、面积等进行自由选择安装，支护板组件内穿入支护锚杆，支护锚杆打入基坑稳定层可对基坑滑裂面进行有效牵引。
Foundation pit supporting structure and earth excavation construction method
The invention discloses a foundation pit supporting structure and an earth excavation construction method, relates to the technical field of foundation pit supporting, solves the problems that existing foundation pit supporting is large in limitation and earth excavation is inconvenient, and comprises a supporting steel pipe supporting pile and a supporting plate assembly arranged on the supporting steel pipe supporting pile in a sleeving mode. The cross beam supporting assembly is arranged on one set of supporting plate assembly, a supporting anchor rod is arranged in the supporting plate assembly in a penetrating mode, and an anchor rod fastening head is arranged outside one end of the supporting anchor rod in a sleeving mode. The supporting steel pipe supporting piles are driven into the foundation pit, the supporting plate assemblies can be firstly supported, the whole foundation pit support is positioned through the foundation pit soil layer penetrating through the supporting steel pipe supporting piles, the supporting plate assemblies can be freely selected and installed according to the shape, the area and the like of the foundation pit, and the supporting anchor rods penetrate into the supporting plate assemblies, so that the supporting effect is achieved. The supporting anchor rod is driven into the foundation pit stable layer to effectively pull the slip crack surface of the foundation pit.
本发明公开了一种基坑支护结构及土方开挖施工方法，涉及基坑支护技术领域，改善现有基坑支护局限性比较大，不方便对土方开挖的问题，包括支护钢管支撑桩，以及套设在支护钢管支撑桩上的支护板组件，和设置在其中一组支护板组件上的横梁支撑组件，所述支护板组件的内部穿设有支护锚杆，所述支护锚杆的一端外部套设有锚杆紧固头。本发明通过在基坑内部打入支护钢管支撑桩，可先对支护板组件进行支撑，并且利用穿入支护钢管支撑桩的基坑土层对整个基坑支护起到定位作用，而支护板组件可根据基坑的形状、面积等进行自由选择安装，支护板组件内穿入支护锚杆，支护锚杆打入基坑稳定层可对基坑滑裂面进行有效牵引。
Foundation pit supporting structure and earth excavation construction method
一种基坑支护结构及土方开挖施工方法
WANG BIN (Autor:in) / WU SHAOYI (Autor:in) / LIANG JUCHENG (Autor:in) / ZHANG SHENGYU (Autor:in) / HUANG BINGQUAN (Autor:in)
20.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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