Du, Feng
Wang, Kai
Zhang, Xiang
Xin, Chengpeng
Shu, Longyong
Wang, Gongda
Funding for this research was provided by:
National Natural Science Foundation of China (51874314)
the Open Funds of Hebei State Key Laboratory of Mine Disaster Prevention (KJZH2017K02)
Article History
Received: 5 August 2019
Accepted: 13 January 2020
First Online: 21 January 2020