|
|
|
|
|
Zhi Yu, Xiuzhi Shi, Jian Zhou, Rendong Huang and Yonggang Gou
A simple and accurate evaluation method of broken rock zone thickness (BRZT), which is usually used to describe the broken rock zone (BRZ), is meaningful, due to its ability to provide a reference for the roadway stability evaluation and support design. ...
ver más
|
|
|
|
|