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 supporting method
The invention discloses a foundation pit supporting structure and a foundation pit deformation control supporting method, and relates to the technical field of foundation pit supporting. The foundation pit supporting structure comprises an enclosure structure, a supporting beam, a stand column and a supporting servo device, the stand column is connected with the supporting beam, and the joint of the stand column and the supporting beam is a rigid joint. The supporting servo device comprises a fixed part and a movable part, the fixed part is fixed to the enclosure structure, one end of the movable part is movably connected with the fixed part, and the other end of the movable part is connected with the end of the supporting beam. Under the loading of the supporting servo device, the moving part can move in the horizontal direction relative to the fixed part, the stand column deforms due to the axial force, and the stand column provides extra counter force for the supporting beam through deformation, so that the reverse axial force is provided for the supporting servo device, deformation of the side where the supporting servo device is installed is controlled more accurately, and the stability of the supporting device is improved. And the protected building on one side provided with the supporting servo device can be better protected. The foundation pit supporting structure is simple and convenient to construct, and the construction cost is reduced.
本发明公开了一种基坑支护结构及基坑变形控制支护方法，涉及基坑支护技术领域。基坑支护结构包括围护结构、支撑梁、立柱和支撑伺服装置，立柱与支撑梁相连接，且立柱与支撑梁的连接处为刚结点。支撑伺服装置包括固定部和移动部，固定部固定在围护结构上，移动部的一端与固定部活动连接，移动部的另一端与支撑梁的端部连接。在支撑伺服装置加载下，移动部能够相对于固定部沿水平方向移动，立柱受到轴力产生变形，立柱通过变形对支撑梁提供额外反力，从而对支撑伺服装置提供反向的轴力，使安装了支撑伺服装置一侧的变形得到更精准的控制，可以更好地保护安装了支撑伺服装置一侧的受保护建筑。该基坑支护结构简单，施工方便，降低了施工成本。
Foundation pit supporting structure and foundation pit deformation control supporting method
The invention discloses a foundation pit supporting structure and a foundation pit deformation control supporting method, and relates to the technical field of foundation pit supporting. The foundation pit supporting structure comprises an enclosure structure, a supporting beam, a stand column and a supporting servo device, the stand column is connected with the supporting beam, and the joint of the stand column and the supporting beam is a rigid joint. The supporting servo device comprises a fixed part and a movable part, the fixed part is fixed to the enclosure structure, one end of the movable part is movably connected with the fixed part, and the other end of the movable part is connected with the end of the supporting beam. Under the loading of the supporting servo device, the moving part can move in the horizontal direction relative to the fixed part, the stand column deforms due to the axial force, and the stand column provides extra counter force for the supporting beam through deformation, so that the reverse axial force is provided for the supporting servo device, deformation of the side where the supporting servo device is installed is controlled more accurately, and the stability of the supporting device is improved. And the protected building on one side provided with the supporting servo device can be better protected. The foundation pit supporting structure is simple and convenient to construct, and the construction cost is reduced.
本发明公开了一种基坑支护结构及基坑变形控制支护方法，涉及基坑支护技术领域。基坑支护结构包括围护结构、支撑梁、立柱和支撑伺服装置，立柱与支撑梁相连接，且立柱与支撑梁的连接处为刚结点。支撑伺服装置包括固定部和移动部，固定部固定在围护结构上，移动部的一端与固定部活动连接，移动部的另一端与支撑梁的端部连接。在支撑伺服装置加载下，移动部能够相对于固定部沿水平方向移动，立柱受到轴力产生变形，立柱通过变形对支撑梁提供额外反力，从而对支撑伺服装置提供反向的轴力，使安装了支撑伺服装置一侧的变形得到更精准的控制，可以更好地保护安装了支撑伺服装置一侧的受保护建筑。该基坑支护结构简单，施工方便，降低了施工成本。
Foundation pit supporting structure and foundation pit deformation control supporting method
基坑支护结构及基坑变形控制支护方法
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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