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A platform for research: civil engineering, architecture and urbanism
Foundation pit deformation control structure and construction method
The invention relates to the technical field of constructional engineering, in particular to a foundation pit deformation control structure and a construction method. The foundation pit deformation control structure comprises slopes and supporting structures, wherein the multiple layers of slopes are mounted on the side face of a foundation pit in a stepped mode, the multiple supporting structures act on the slopes, and the slopes are supported through the supporting structures; each supporting structure comprises a supporting foundation arranged on the side face of the foundation pit, a supporting part is arranged on the side, facing the excavation side of the foundation pit, of the supporting foundation, the supporting part is assisted by the supporting foundation to conduct supporting operation on the slopes, and the slopes are further provided with a plurality of drainage pipelines used for drainage. Groundwater in a construction area is drained to a designed elevation of the bottom of the slopes through the drainage pipeline and collected and drained through a drainage groove formed in the slopes, and the problems that when the foundation pit is built close to a building side in the riverside area at present, the foundation pit cannot be supported to be prevented from deformation as the slopes need to be built on the side face of the foundation pit to stabilize a soil body, and the slopes are short of stable support are solved.
本发明涉及建筑工程技术领域，具体是一种控制基坑变形结构及施工方法，包括放坡以及支撑结构，若干层所述放坡阶梯式安装在基坑侧面，若干所述支撑结构作用在放坡上，通过支撑结构对放坡进行支撑，所述支撑结构包括设置在基坑侧面的支撑地基，所述支撑地基朝向基坑开挖侧设有支撑部，通过支撑地基协助支撑部对放坡进行支撑作业，所述放坡还设有若干用于排水的排水管路，通过排水管路将施工区域的地下水排出至放坡底部设计高程，通过开设在放坡上的排水槽收集排出，避免了现有在滨江地区临近建筑物侧修筑基坑时，需要在基坑侧面修筑放坡来使土体稳定，放坡由于缺乏稳定支撑，无法支撑基坑避免其形变的问题。
Foundation pit deformation control structure and construction method
The invention relates to the technical field of constructional engineering, in particular to a foundation pit deformation control structure and a construction method. The foundation pit deformation control structure comprises slopes and supporting structures, wherein the multiple layers of slopes are mounted on the side face of a foundation pit in a stepped mode, the multiple supporting structures act on the slopes, and the slopes are supported through the supporting structures; each supporting structure comprises a supporting foundation arranged on the side face of the foundation pit, a supporting part is arranged on the side, facing the excavation side of the foundation pit, of the supporting foundation, the supporting part is assisted by the supporting foundation to conduct supporting operation on the slopes, and the slopes are further provided with a plurality of drainage pipelines used for drainage. Groundwater in a construction area is drained to a designed elevation of the bottom of the slopes through the drainage pipeline and collected and drained through a drainage groove formed in the slopes, and the problems that when the foundation pit is built close to a building side in the riverside area at present, the foundation pit cannot be supported to be prevented from deformation as the slopes need to be built on the side face of the foundation pit to stabilize a soil body, and the slopes are short of stable support are solved.
本发明涉及建筑工程技术领域，具体是一种控制基坑变形结构及施工方法，包括放坡以及支撑结构，若干层所述放坡阶梯式安装在基坑侧面，若干所述支撑结构作用在放坡上，通过支撑结构对放坡进行支撑，所述支撑结构包括设置在基坑侧面的支撑地基，所述支撑地基朝向基坑开挖侧设有支撑部，通过支撑地基协助支撑部对放坡进行支撑作业，所述放坡还设有若干用于排水的排水管路，通过排水管路将施工区域的地下水排出至放坡底部设计高程，通过开设在放坡上的排水槽收集排出，避免了现有在滨江地区临近建筑物侧修筑基坑时，需要在基坑侧面修筑放坡来使土体稳定，放坡由于缺乏稳定支撑，无法支撑基坑避免其形变的问题。
Foundation pit deformation control structure and construction method
一种控制基坑变形结构及施工方法
ABIERDI (author) / LIU MINGWEI (author) / ZHAO DIANPENG (author) / PAN GUOHUA (author) / XIANG LIUFU (author) / XUAN JIANYU (author) / WU FAYOU (author) / ZHOU KUNYI (author) / WU LINJIAN (author)
2021-12-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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