Mechanism and Prevention of a Chock Support Failure in the Longwall Top-Coal Caving Faces: A Case Study in Datong Coalfield, China

di Zhu Li, Jialin Xu, Shengchao Yu, Jinfeng Ju, Jingmin Xu
Pubblicazione 2018-01-01

Particle Size Distribution of Cemented Rockfill Effects on Strata Stability in Filling Mining

di Jiangyu Wu, Meimei Feng, Jingmin Xu, Peitao Qiu, Yiming Wang, Guansheng Han
Pubblicazione 2018-09-01