- Article
Influence of Stress Level on the Determination of In Situ Stress by DRA Method
- Yuxin Ban,
- Qiang Xie,
- Jiahui Tang,
- Jun Duan,
- Xiang Fu and
- Xiaoqiang Xue
Obtaining reliable in situ stress field data is the precondition of the design and excavation of underground engineering. The deformation rate analysis (DRA) method based on the rock deformation memory effect is an effective method for testing in sit...