Study on Monitoring Methods in Cavern Engineering Construction

4th International Conference on Applied Materials and Manufacturing Technology

材料科学;机械制造

Tao, Ge^1 ; Zhigang, Zhang^1

Aeronautics Engineering College, Air Force Engineering University of PLA, Xi'an, Shanxi, China^1

关键词: Cavern displacement;    Crustal stress;    Displacement monitoring;    Engineering constructions;    Monitoring methods;    National defense;    Reverse analysis;    Stress relief method;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/423/1/012013/pdf
DOI  :  10.1088/1757-899X/423/1/012013

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

This paper has discussed the collection of monitoring in one national defense cavern. Based on the peculiarities of the cavern, many monitoring methods for crustal stress and displacement were compared and analyzed. Stress relief methods have perfect effect in crustal stress monitoring. Total station monitoring methods are used in multi-places in displacement monitoring which give accurate feedback to the cavern displacement and reverse-analysis. All of these ensured proper construction.