[1]School of Resources and Safety Engineering;
Central South University;
Changsha 410083;
China;
[1]School of Resources and Safety Engineering;
Central South University;
Changsha 410083;
China;
[2]State Key Laboratory for GeoMechanics and Deep Underground Engineering;
China University of Mining & Technology;
Xuzhou 221116;
China;
[1]School of Resources and Safety Engineering;
Central South University;
Changsha 410083;
China;
标本; 粒子力学; 特征; 单轴; 技术; 点缀; 岩石; 连接;