摘要
介绍了目前高大型建筑物沉降监测的主要方法:短视线精密水准法,液体静力水准法,三角高程法,GPS-RTK法。提出了在不同条件下应采用的方法,并对沉降监测的周期与精度作出了分析讨论。在此基础上,设计建筑物沉降监测系统。
This paper introduces the main methods of the subsidence monitoring for tall and large building such as precision leveling of short - sightline, liquid static force leveling, triangulated height and GPS - RTK. It puts forward applying methods regarding to different conditions and analyzes the subsidence monitoring period and precision. On the base of theory and method about monitoring of building subsidence, the building subsidence monitoring system is developed.
出处
《测绘与空间地理信息》
2009年第4期199-201,共3页
Geomatics & Spatial Information Technology
关键词
建筑物
沉降
方法
周期
精度
监测系统
building
subsidence
method
period
precision
monitoring system
