A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a real-time monitoring system for deformation of a foundation pit. The system comprises a plurality of sensors arranged along the length direction of the edge of the foundation pit, and the sensors are connected with a data processing device. Each sensor comprises a laser transmitter, a laser receiver and a detection plate positioned between the laser transmitter and the laser receiver, wherein the detection plate is provided with a detection hole, the laser transmitter and the laser receiver carry out monitoring through the detection hole, a hanging wire is connectedto the detection plate, the lower end of the hanging wire is fixed on the detection plate, the upper end of the hanging wire is fixed on the top of the foundation pit, a plurality of supports are arranged in the middle of the hanging wire, and the supports are fixed on the surface of the foundation pit. The system can monitor the foundation pit surface which is arc-shaped along the length direction of the edge of the foundation pit in real time.
本发明涉及一种基坑变形实时监测系统，其包括沿基坑边缘长度方向设置的多个传感器，传感器连接有数据处理装置，所述传感器包括激光发射器、激光接收器以及位于激光发射器和激光接收器之间的检测板，所述检测板上开设有检测孔，激光发射器和激光接收器通过检测孔进行监测，所述检测板上连接有吊线，吊线的下端固定在检测板上，吊线的上端固定在基坑的顶部，所述吊线的中部设置有多个支架，支架固定在基坑的表面。本发明可实时监测沿基坑边缘长度方向成弧形的基坑表面。
The invention relates to a real-time monitoring system for deformation of a foundation pit. The system comprises a plurality of sensors arranged along the length direction of the edge of the foundation pit, and the sensors are connected with a data processing device. Each sensor comprises a laser transmitter, a laser receiver and a detection plate positioned between the laser transmitter and the laser receiver, wherein the detection plate is provided with a detection hole, the laser transmitter and the laser receiver carry out monitoring through the detection hole, a hanging wire is connectedto the detection plate, the lower end of the hanging wire is fixed on the detection plate, the upper end of the hanging wire is fixed on the top of the foundation pit, a plurality of supports are arranged in the middle of the hanging wire, and the supports are fixed on the surface of the foundation pit. The system can monitor the foundation pit surface which is arc-shaped along the length direction of the edge of the foundation pit in real time.
本发明涉及一种基坑变形实时监测系统，其包括沿基坑边缘长度方向设置的多个传感器，传感器连接有数据处理装置，所述传感器包括激光发射器、激光接收器以及位于激光发射器和激光接收器之间的检测板，所述检测板上开设有检测孔，激光发射器和激光接收器通过检测孔进行监测，所述检测板上连接有吊线，吊线的下端固定在检测板上，吊线的上端固定在基坑的顶部，所述吊线的中部设置有多个支架，支架固定在基坑的表面。本发明可实时监测沿基坑边缘长度方向成弧形的基坑表面。
Real-time monitoring system for deformation of foundation pit
一种基坑变形实时监测系统
2020-04-10
Patent
Electronic Resource
Chinese
Foundation pit deformation real-time monitoring device based on BIM technology
| European Patent Office | 2024
| European Patent Office | 2020