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A platform for research: civil engineering, architecture and urbanism
Foundation pit supporting device and construction method thereof
The invention discloses a foundation pit supporting device and a construction method thereof, and belongs to the technical field of civil construction. The foundation pit supporting device comprises a supporting column, an inclined strut and a bottom plate, the supporting column is tightly attached to the inner wall of a foundation pit, the end of the supporting column is inserted into the bottom face of the foundation pit, the supporting column is rotationally connected with the bottom plate through the inclined strut, the bottom plate is arranged on the bottom face of the foundation pit, and the foundation pit supporting device is characterized in that the length of the inclined strut can be adjusted; the first vertical plate is parallel to the adjacent side wall of the foundation pit and is inserted into the bottom surface of the foundation pit, and the upper end surface of the first vertical plate is fixedly connected with the lower surface of the bottom plate, so that a half-surrounded structure formed by the first vertical plate and the bottom plate forms an opening for swallowing soil; the second vertical plate is perpendicular to the plate face of the first vertical plate, and the end of the second vertical plate is fixedly connected with the middle of the side face, away from the supporting column, of the first vertical plate. The foundation pit supporting device solves the problem that an existing supporting device is not suitable for the bottom face of a foundation pit with disturbance characteristics, and is wider in application range and higher in supporting safety.
本发明公开了一种基坑支护装置及其施工方法，属于土建施工技术领域。该基坑支护装置包括支护柱、斜撑和底板，支护柱紧贴基坑内壁且端部插入基坑底面，支护柱通过斜撑转动连接底板，底板设置在基坑底面，其特征在于，斜撑的长度能够调节，基坑支护装置还包括：第一竖板和第二竖板；第一竖板与相邻近的基坑侧壁平行，并插入基坑底面，第一竖板的上端面固定连接底板的下表面，使得第一竖板和底板构成的半包围结构形成吞土的开口；第二竖板与所述第一竖板的板面垂直，第二竖板的端部与所述第一竖板上远离所述支护柱的侧面中部固定连接。该基坑支护装置避免了现有支护装置不适用于具有扰动特性的基坑底面的问题，适用范围更广，支护安全性更高。
Foundation pit supporting device and construction method thereof
The invention discloses a foundation pit supporting device and a construction method thereof, and belongs to the technical field of civil construction. The foundation pit supporting device comprises a supporting column, an inclined strut and a bottom plate, the supporting column is tightly attached to the inner wall of a foundation pit, the end of the supporting column is inserted into the bottom face of the foundation pit, the supporting column is rotationally connected with the bottom plate through the inclined strut, the bottom plate is arranged on the bottom face of the foundation pit, and the foundation pit supporting device is characterized in that the length of the inclined strut can be adjusted; the first vertical plate is parallel to the adjacent side wall of the foundation pit and is inserted into the bottom surface of the foundation pit, and the upper end surface of the first vertical plate is fixedly connected with the lower surface of the bottom plate, so that a half-surrounded structure formed by the first vertical plate and the bottom plate forms an opening for swallowing soil; the second vertical plate is perpendicular to the plate face of the first vertical plate, and the end of the second vertical plate is fixedly connected with the middle of the side face, away from the supporting column, of the first vertical plate. The foundation pit supporting device solves the problem that an existing supporting device is not suitable for the bottom face of a foundation pit with disturbance characteristics, and is wider in application range and higher in supporting safety.
本发明公开了一种基坑支护装置及其施工方法，属于土建施工技术领域。该基坑支护装置包括支护柱、斜撑和底板，支护柱紧贴基坑内壁且端部插入基坑底面，支护柱通过斜撑转动连接底板，底板设置在基坑底面，其特征在于，斜撑的长度能够调节，基坑支护装置还包括：第一竖板和第二竖板；第一竖板与相邻近的基坑侧壁平行，并插入基坑底面，第一竖板的上端面固定连接底板的下表面，使得第一竖板和底板构成的半包围结构形成吞土的开口；第二竖板与所述第一竖板的板面垂直，第二竖板的端部与所述第一竖板上远离所述支护柱的侧面中部固定连接。该基坑支护装置避免了现有支护装置不适用于具有扰动特性的基坑底面的问题，适用范围更广，支护安全性更高。
Foundation pit supporting device and construction method thereof
基坑支护装置及其施工方法
ZHAO BING (author) / CHEN HUIXIANG (author) / WU JIANFENG (author) / HE PENG (author) / WANG HAIYUAN (author) / CAI FENG (author) / XIAO FENG (author)
2024-08-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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