摘要
介绍了全站仪三角高程测量的原理,并以茅台4号大桥古蔺岸工程为例,对全站仪测量位移和沉降精度进行了分析,通过分析结果,选择了相应的测量仪器,达到了实时、快速和准确反映基坑沉降的目的。
Introduced the principle of trigonometric leveling with total station instrument,and taking the Guling＇an engineering of Maotai No. 4bridge as an example,analyzed the total station measuration displacement and settlement precision and the corresponding measuring instruments are selected to achieve the purpose of real-time,fast and accurate response of foundation pit.
出处
《山西建筑》
2016年第23期66-68,共3页
Shanxi Architecture
关键词
复杂基坑
多重自由设站
沉降监测
监测点
complex foundation pit
multiple free station
settlement monitoring
monitoring point
