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A platform for research: civil engineering, architecture and urbanism
Shallow foundation pit excavation supporting device and method
The shallow foundation pit excavation supporting device comprises a plurality of pieces of H-shaped steel arranged at intervals along a foundation pit excavation net size opening and a resisting structure connected to the top ends of the H-shaped steel, the bottom ends of the H-shaped steel are perpendicular to the foundation pit face and extend into the ground, and the top ends of the H-shaped steel protrude out of the ground. The top ends of the multiple pieces of H-shaped steel are connected with a resisting structure by arranging a connecting structure, the resisting structure is arranged on the ground beside the foundation pit, and spoil excavated from the foundation pit is placed on the resisting structure and used for ensuring that counter force capable of resisting soil pressure is generated at the ends of the H-shaped steel. The method has the advantages that the construction time is shortened, the structure is simple, construction is convenient, the overall construction quality is improved, and cost reduction and efficiency improvement are achieved for the construction procedure.
本发明公开了一种浅基坑开挖支护装置及方法，装置包括沿基坑开挖净尺寸开口处间隔设置的多根H型钢及连接于H型钢顶端的抵抗结构，所述H型钢底端垂直于基坑面深入至地下，顶端凸出于地面上，多根所述H型钢顶端通过设置一个连接结构连接抵抗结构，所述抵抗结构设置于基坑旁侧的地面上，基坑开挖的弃土放置于抵抗结构上用于保证H型钢端头处产生能够抵抗土压力的反力。本发明具有缩短施工时间，结构简单，施工方便，提高整体施工质量，为本施工工序降本增效等优点。
Shallow foundation pit excavation supporting device and method
The shallow foundation pit excavation supporting device comprises a plurality of pieces of H-shaped steel arranged at intervals along a foundation pit excavation net size opening and a resisting structure connected to the top ends of the H-shaped steel, the bottom ends of the H-shaped steel are perpendicular to the foundation pit face and extend into the ground, and the top ends of the H-shaped steel protrude out of the ground. The top ends of the multiple pieces of H-shaped steel are connected with a resisting structure by arranging a connecting structure, the resisting structure is arranged on the ground beside the foundation pit, and spoil excavated from the foundation pit is placed on the resisting structure and used for ensuring that counter force capable of resisting soil pressure is generated at the ends of the H-shaped steel. The method has the advantages that the construction time is shortened, the structure is simple, construction is convenient, the overall construction quality is improved, and cost reduction and efficiency improvement are achieved for the construction procedure.
本发明公开了一种浅基坑开挖支护装置及方法，装置包括沿基坑开挖净尺寸开口处间隔设置的多根H型钢及连接于H型钢顶端的抵抗结构，所述H型钢底端垂直于基坑面深入至地下，顶端凸出于地面上，多根所述H型钢顶端通过设置一个连接结构连接抵抗结构，所述抵抗结构设置于基坑旁侧的地面上，基坑开挖的弃土放置于抵抗结构上用于保证H型钢端头处产生能够抵抗土压力的反力。本发明具有缩短施工时间，结构简单，施工方便，提高整体施工质量，为本施工工序降本增效等优点。
Shallow foundation pit excavation supporting device and method
浅基坑开挖支护装置及方法
YANG YUHENG (author) / ZHANG HU (author) / HUANG XURAN (author) / QI JUN (author) / LI KE (author) / LIN KE (author) / WANG JUNCHENG (author) / CHENG HAOZHE (author)
2024-02-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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