A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit horizontal displacement monitoring method and system, electronic equipment and storage medium
The embodiment of the invention provides a foundation pit horizontal displacement monitoring method and system, electronic equipment and a storage medium, and belongs to the technical field of engineering monitoring. According to the scheme, the first coordinates of the observation points before excavation of the foundation pit and the position relation between the observation points and the foundation pit are obtained, the observation points are divided into the check points and the displacement monitoring points according to the position relation, and the check center point is determined according to the coordinate mean value of the check points, so that errors caused by manual measurement can be reduced; and the accuracy and efficiency of foundation pit horizontal displacement monitoring are improved. The second coordinate of the observation point after excavation of the foundation pit is obtained, the horizontal displacement vector in the displacement change direction is determined according to the first coordinate and the second coordinate of the displacement monitoring point and the check center point, and the horizontal displacement variable quantity is obtained according to the difference value of the horizontal displacement vector before and after excavation of the foundation pit. And whether the horizontal displacement variable quantity is larger than a preset horizontal displacement threshold value or not is judged, when the horizontal displacement variable quantity is larger than the preset horizontal displacement threshold value, an early warning signal is sent, and the safety of the foundation pit is improved.
本申请实施例提供了一种基坑水平位移监测方法、系统、电子设备及存储介质，属于工程监测技术领域。该方案通过获取基坑开挖前的观测点的第一坐标以及观测点与基坑的位置关系，并根据位置关系将观测点分为校核点和位移监测点，根据校核点的坐标均值确定校核中心点，能够减少人工测量的误差，提高基坑水平位移监测的准确性和效率。通过获取基坑开挖后的观测点的第二坐标，根据位移监测点的第一坐标、第二坐标和校核中心点确定沿位移变化方向的水平位移向量，根据基坑开挖前后水平位移向量的差值得到水平位移变化量。判断水平位移变化量是否大于预设水平位移阈值，当水平位移变化量大于预设水平位移阈值，则发送预警信号，提高基坑安全性。
Foundation pit horizontal displacement monitoring method and system, electronic equipment and storage medium
The embodiment of the invention provides a foundation pit horizontal displacement monitoring method and system, electronic equipment and a storage medium, and belongs to the technical field of engineering monitoring. According to the scheme, the first coordinates of the observation points before excavation of the foundation pit and the position relation between the observation points and the foundation pit are obtained, the observation points are divided into the check points and the displacement monitoring points according to the position relation, and the check center point is determined according to the coordinate mean value of the check points, so that errors caused by manual measurement can be reduced; and the accuracy and efficiency of foundation pit horizontal displacement monitoring are improved. The second coordinate of the observation point after excavation of the foundation pit is obtained, the horizontal displacement vector in the displacement change direction is determined according to the first coordinate and the second coordinate of the displacement monitoring point and the check center point, and the horizontal displacement variable quantity is obtained according to the difference value of the horizontal displacement vector before and after excavation of the foundation pit. And whether the horizontal displacement variable quantity is larger than a preset horizontal displacement threshold value or not is judged, when the horizontal displacement variable quantity is larger than the preset horizontal displacement threshold value, an early warning signal is sent, and the safety of the foundation pit is improved.
本申请实施例提供了一种基坑水平位移监测方法、系统、电子设备及存储介质，属于工程监测技术领域。该方案通过获取基坑开挖前的观测点的第一坐标以及观测点与基坑的位置关系，并根据位置关系将观测点分为校核点和位移监测点，根据校核点的坐标均值确定校核中心点，能够减少人工测量的误差，提高基坑水平位移监测的准确性和效率。通过获取基坑开挖后的观测点的第二坐标，根据位移监测点的第一坐标、第二坐标和校核中心点确定沿位移变化方向的水平位移向量，根据基坑开挖前后水平位移向量的差值得到水平位移变化量。判断水平位移变化量是否大于预设水平位移阈值，当水平位移变化量大于预设水平位移阈值，则发送预警信号，提高基坑安全性。
Foundation pit horizontal displacement monitoring method and system, electronic equipment and storage medium
基坑水平位移监测方法、系统、电子设备及存储介质
ZOU KUN (author) / CHEN RONGBIN (author) / XU LUHUA (author) / LIU JUJIU (author) / LI PENG (author) / HONG BING (author) / YOU JIANHUA (author) / ZHANG TAO (author) / WEN JUNHONG (author) / LUO JIALIANG (author)
2024-10-11
Patent
Electronic Resource
Chinese
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