Liu, Qingquan
Cheng, Yuanping
Jin, Kan
Tu, Qingyi
Zhao, Wei
Zhang, Rong
Funding for this research was provided by:
Natural Science Foundation of Jiangsu Province (No. BK20160253)
China Postdoctoral Science Foundation (No. 2016M590519)
State Key Laboratory of Coal Resources and Safe Mining (No. SKLCRSM16KFB01)
Priority Academic Program Development of Jiangsu Higher Education Institutions
Fundamental Research Funds for the Central Universities (No. 2013QNA03)
Article History
Received: 1 August 2016
Accepted: 14 February 2017
First Online: 20 February 2017