北京测绘Issue(6)：17-21,5.
基坑水平位移监测新方法及效用研究
A New Monitoring Method and Its Effection Study on Excavation Horizontal Displacement
韩勇 1郑磊 1王守春 2潘小波3
作者信息
- 1. 天津市市政工程设计研究院,天津300051
- 2. 天津市水利科学研究院,天津300061
- 3. 天津市勘察院,天津300191
- 折叠
摘要
Abstract
Based on the inner relationship between the horizontal angle and distance with the horizontal displacement of foundation pit,a new method named "free station Cosine Law" is given.This method could set the control station according to the project actual situation、does not have to encrypt horizontal control points、does not have to be orientation by backsight with surveyors and has very good commonality and feasibility.simulation test data results show that the monitoring accuracy of the horizontal displacement using the new method could be rather high and meet the needs of monitoring.关键词
基坑/水平位移/监测Key words
excavation/horizontal displacement/monitoring分类
天文与地球科学引用本文复制引用
韩勇,郑磊,王守春,潘小波..基坑水平位移监测新方法及效用研究[J].北京测绘,2012,(6):17-21,5.
