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A platform for research: civil engineering, architecture and urbanism
Structure for controlling foundation pit deformation and construction method
The invention discloses a structure for controlling foundation pit deformation and a construction method. The structure comprises an enclosure body arranged along the periphery of a foundation pit, wherein an inner support is arranged on the inner side of the enclosure body, a continuous underground wall is arranged in the foundation pit and is perpendicular to the long edge direction of the foundation pit, and the underground wall is composed of a lower reinforcement underground continuous wall and an upper plain concrete underground continuous wall. According to the structure, the underground wall is used for controlling foundation pit deformation, the problem of damage of deep foundation pit deformation to the surrounding environment is solved, the foundation pit construction safety requirement is met, the influence of large foundation pit deformation on the surrounding environment is avoided, and the engineering cost can be reduced.
本发明公开了一种控制基坑变形的构造及施工方法，该构造包括沿着基坑周边设置的围护体，在围护体内侧设置有内支撑，在基坑内且垂直于基坑长边方向设置有连续的地中壁，所述地中壁是由下部的配筋地下连续墙和上部的素混凝土地下连续墙组成。本发明利用地中壁控制基坑变形，解决深基坑变形对周边环境的破坏，既满足基坑施工安全要求，避免基坑变形较大对周边环境的影响，又有利于降低工程造价。
Structure for controlling foundation pit deformation and construction method
The invention discloses a structure for controlling foundation pit deformation and a construction method. The structure comprises an enclosure body arranged along the periphery of a foundation pit, wherein an inner support is arranged on the inner side of the enclosure body, a continuous underground wall is arranged in the foundation pit and is perpendicular to the long edge direction of the foundation pit, and the underground wall is composed of a lower reinforcement underground continuous wall and an upper plain concrete underground continuous wall. According to the structure, the underground wall is used for controlling foundation pit deformation, the problem of damage of deep foundation pit deformation to the surrounding environment is solved, the foundation pit construction safety requirement is met, the influence of large foundation pit deformation on the surrounding environment is avoided, and the engineering cost can be reduced.
本发明公开了一种控制基坑变形的构造及施工方法，该构造包括沿着基坑周边设置的围护体，在围护体内侧设置有内支撑，在基坑内且垂直于基坑长边方向设置有连续的地中壁，所述地中壁是由下部的配筋地下连续墙和上部的素混凝土地下连续墙组成。本发明利用地中壁控制基坑变形，解决深基坑变形对周边环境的破坏，既满足基坑施工安全要求，避免基坑变形较大对周边环境的影响，又有利于降低工程造价。
Structure for controlling foundation pit deformation and construction method
一种控制基坑变形的构造及施工方法
LIU LIXIN (author) / MIAO ENXIN (author) / BAI ZHICHENG (author) / WENG XIANG (author) / GU JINYU (author)
2020-12-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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