Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pit supporting structure and foundation pit deformation control method
The invention discloses a foundation pit supporting structure and a foundation pit deformation control method, and relates to the technical field of foundation pit engineering. The foundation pit supporting structure comprises an enclosure wall, a stand column and a sliding supporting unit, the stand column is arranged on the inner side of the enclosure wall, the sliding supporting unit is arranged between the stand column and the enclosure wall, the sliding supporting unit can slide in the vertical direction relative to the stand column and the enclosure wall, and the length of the sliding supporting unit in the horizontal direction is adjustable. The two ends of the sliding supporting unit abut against the stand column and the enclosure wall all the time, so that the sliding supporting unit can play a role in supporting the enclosure wall, and the position of the sliding supporting unit can be adjusted in the vertical direction. When the foundation pit is excavated to a certain position, the exposed enclosure wall needs to be supported in time, and the sliding supporting unit can slide to the position needing to be supported in time to support the enclosure wall, so that the deformation degree of the enclosure wall is greatly reduced, deformation during excavation of the foundation pit can be effectively controlled, and the influence on the surrounding environment during excavation of the foundation pit is reduced.
本发明公开了一种基坑支护结构及基坑变形控制方法，涉及基坑工程技术领域。基坑支护结构包括围护墙、立柱和滑动支撑单元，立柱设于围护墙的内侧，滑动支撑单元设于立柱与围护墙之间，滑动支撑单元能够相对于立柱和围护墙沿竖直方向滑动，滑动支撑单元在水平方向上的长度可调节，以使滑动支撑单元的两端始终分别与立柱和围护墙抵接，从而使滑动支撑单元能够起到支撑围护墙作用，滑动支撑单元能够在竖直方向上调整位置。当基坑开挖到某个位置时，暴露的围护墙需要及时支撑，滑动支撑单元能够及时滑动到需要支撑的位置，对围护墙进行支撑，大幅降低了围护墙的变形程度，可有效控制基坑开挖时的变形，减少基坑开挖时对周边环境的影响。
Foundation pit supporting structure and foundation pit deformation control method
The invention discloses a foundation pit supporting structure and a foundation pit deformation control method, and relates to the technical field of foundation pit engineering. The foundation pit supporting structure comprises an enclosure wall, a stand column and a sliding supporting unit, the stand column is arranged on the inner side of the enclosure wall, the sliding supporting unit is arranged between the stand column and the enclosure wall, the sliding supporting unit can slide in the vertical direction relative to the stand column and the enclosure wall, and the length of the sliding supporting unit in the horizontal direction is adjustable. The two ends of the sliding supporting unit abut against the stand column and the enclosure wall all the time, so that the sliding supporting unit can play a role in supporting the enclosure wall, and the position of the sliding supporting unit can be adjusted in the vertical direction. When the foundation pit is excavated to a certain position, the exposed enclosure wall needs to be supported in time, and the sliding supporting unit can slide to the position needing to be supported in time to support the enclosure wall, so that the deformation degree of the enclosure wall is greatly reduced, deformation during excavation of the foundation pit can be effectively controlled, and the influence on the surrounding environment during excavation of the foundation pit is reduced.
本发明公开了一种基坑支护结构及基坑变形控制方法，涉及基坑工程技术领域。基坑支护结构包括围护墙、立柱和滑动支撑单元，立柱设于围护墙的内侧，滑动支撑单元设于立柱与围护墙之间，滑动支撑单元能够相对于立柱和围护墙沿竖直方向滑动，滑动支撑单元在水平方向上的长度可调节，以使滑动支撑单元的两端始终分别与立柱和围护墙抵接，从而使滑动支撑单元能够起到支撑围护墙作用，滑动支撑单元能够在竖直方向上调整位置。当基坑开挖到某个位置时，暴露的围护墙需要及时支撑，滑动支撑单元能够及时滑动到需要支撑的位置，对围护墙进行支撑，大幅降低了围护墙的变形程度，可有效控制基坑开挖时的变形，减少基坑开挖时对周边环境的影响。
Foundation pit supporting structure and foundation pit deformation control method
基坑支护结构及基坑变形控制方法
CHEN HUI (Autor:in) / HUANG CHAO (Autor:in) / HAN JIANYONG (Autor:in) / JIA SHANGHUA (Autor:in) / CHEN ZHANG (Autor:in) / LUO JIAN (Autor:in) / QIANG HAIFENG (Autor:in) / WEI KUN (Autor:in)
01.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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