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A platform for research: civil engineering, architecture and urbanism
Foundation pit supporting structure and foundation pit supporting construction method
The invention discloses a foundation pit supporting structure and a foundation pit supporting construction method. The foundation pit supporting structure comprises supporting piles, a supporting foundation and inclined struts. The multiple supporting piles are arranged on the edge of the foundation pit at intervals. The multiple supporting foundations are located at the bottom of the foundation pit, and each supporting foundation is correspondingly arranged on one side of one supporting pile. Each supporting foundation comprises a bearing platform and a group of steel pipe piles, the steel pipe piles are inserted into the ground at the bottom of the foundation pit, and the bearing platform is fixedly arranged at the tops of the steel pipe piles; the upper ends of the inclined struts are connected to the upper portions of the supporting piles, and the lower ends of the inclined struts are connected to the bearing platform. The multiple inclined struts are arranged, and the inclined struts are connected between the supporting foundations and the supporting piles corresponding to the supporting foundations. By means of the foundation pit supporting structure, the edge of the foundation pit can be supported before the basement bottom plate is constructed, back pressure mounds can be excavated conveniently in the construction process, and the construction efficiency can be improved.
本发明公开了一种基坑支撑结构及基坑支撑施工方法，基坑支撑结构包括支护桩、支撑基础和斜撑；支护桩设置有多个，且间隔排列于基坑的边缘；支撑基础设置有多个并位于基坑底部，且每一支撑基础均对应设置于一个支护桩一侧；每一支撑基础均包括有承台和一组钢管桩，钢管桩插设于基坑底部的地面，承台固定设置在钢管桩的顶部；斜撑倾斜设置，且斜撑的上端连接于支护桩的上部，斜撑的下端连接于承台；斜撑设置有多个，且每一支撑基础及其对应的支护桩之间均连接有斜撑。通过本发明的基坑支撑结构，可以在地下室底板施工前达成对基坑边缘的支撑，而且也便于在施工过程中对反压土堆进行开挖，有利于提高施工效率。
Foundation pit supporting structure and foundation pit supporting construction method
The invention discloses a foundation pit supporting structure and a foundation pit supporting construction method. The foundation pit supporting structure comprises supporting piles, a supporting foundation and inclined struts. The multiple supporting piles are arranged on the edge of the foundation pit at intervals. The multiple supporting foundations are located at the bottom of the foundation pit, and each supporting foundation is correspondingly arranged on one side of one supporting pile. Each supporting foundation comprises a bearing platform and a group of steel pipe piles, the steel pipe piles are inserted into the ground at the bottom of the foundation pit, and the bearing platform is fixedly arranged at the tops of the steel pipe piles; the upper ends of the inclined struts are connected to the upper portions of the supporting piles, and the lower ends of the inclined struts are connected to the bearing platform. The multiple inclined struts are arranged, and the inclined struts are connected between the supporting foundations and the supporting piles corresponding to the supporting foundations. By means of the foundation pit supporting structure, the edge of the foundation pit can be supported before the basement bottom plate is constructed, back pressure mounds can be excavated conveniently in the construction process, and the construction efficiency can be improved.
本发明公开了一种基坑支撑结构及基坑支撑施工方法，基坑支撑结构包括支护桩、支撑基础和斜撑；支护桩设置有多个，且间隔排列于基坑的边缘；支撑基础设置有多个并位于基坑底部，且每一支撑基础均对应设置于一个支护桩一侧；每一支撑基础均包括有承台和一组钢管桩，钢管桩插设于基坑底部的地面，承台固定设置在钢管桩的顶部；斜撑倾斜设置，且斜撑的上端连接于支护桩的上部，斜撑的下端连接于承台；斜撑设置有多个，且每一支撑基础及其对应的支护桩之间均连接有斜撑。通过本发明的基坑支撑结构，可以在地下室底板施工前达成对基坑边缘的支撑，而且也便于在施工过程中对反压土堆进行开挖，有利于提高施工效率。
Foundation pit supporting structure and foundation pit supporting construction method
基坑支撑结构及基坑支撑施工方法
XU XINXING (author) / TIAN JINGYANG (author) / KIM MIN-KI (author) / SUN QIANG (author) / WANG JINGBO (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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