摘要
为了保证建筑基坑施工的安全需要进行建筑深基坑位移监测,传统位移监测方法的监测效果差,监测精度低,因此设计了基于自由测站的建筑深基坑位移监测方法。首先,建立建筑深基坑位移监测有限元模型,然后布置基坑监测点,最后分析了建筑深基坑变形时空效应,实现了建筑深基坑位移监测。实例分析证明,设计方法的监测精度高,监测效果好,有一定的应用价值。
In order to ensure the safety of building foundation pit construction,it is necessary to monitor the displacement of building deep foundation pit.The traditional displacement monitoring method has poor monitoring effect and low monitoring accuracy.Therefore,the displacement monitoring method of building deep foundation pit based on free station is designed.Firstly,the finite element model of displacement monitoring for building deep foundation pit is established,and then the monitoring points are arranged.Finally,the temporal and spatial effects of deformation of building deep foundation pit are analyzed,and the displacement monitoring for building deep foundation pit is realized.The analysis shows that the design method has high monitoring precision,good monitoring effect and certain application value.
作者
朱增锋
李明月
罗盛楠
ZHU Zengfeng;LI Mingyue;LUO Shengnan(Hebei Liyu Resources and Environment Technology Co.,Ltd.,Baoding 071051,China;Shanxi Coal Geological Prospecting Institute of Hydrology,Taiyuan 030006,China)
出处
《测绘与空间地理信息》
2023年第8期187-190,共4页
Geomatics & Spatial Information Technology
关键词
自由测站
建筑
深基坑
位移
监测
方法
free station
architecture
deep foundation pit
displacement
monitor
method
