Yu, Weijian
Wu, Genshui
An, Baifu
Funding for this research was provided by:
National Natural Science Foundation of China (51574122, 51434006)
the Open Research Foundation of Key Laboratory of Safety and High-efficiency Coal Mining, Ministry of Education (JYBSYS2015201)
Article History
Received: 25 February 2018
Accepted: 22 May 2018
First Online: 26 May 2018