摘要
结合作业实践,对高层建筑物的沉降原因、沉降观测等级及精度确定、沉降观测基准网点及沉降观测点布设、沉降观测方法、沉降观测周期和频率进行了讨论;总结了沉降观测资料处理、安全性分析、变形预报的过程和方法。
Combined with working practice, the reasons, confirmation of class and the precision, layout of datum net point and observation point, the method, period and its frequency of subsidence observation are discussed in this paper; data processing, security analysis of subsidence observation data, the process and method of deformation predicting are as well summed up.
出处
《地矿测绘》
2003年第3期11-13,共3页
Surveying and Mapping of Geology and Mineral Resources
关键词
高层建筑物
沉降观测
基准网点
观测点
观测周期
安全性
变形预报
High-rise building
Subsidence observation
Datum-net points
Observation points
Observation period
Security
Deformation predicting
