Affiliation: | State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing 400044, P.R.China; School of Petroleum Engineering, Southwest Petroleum University, Chengdu 610500, P.R.China;State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing 400044, P.R.China;Sichuansheng Safety Science and Technology Research Institute, Chengdu 610045, P.R.China;Chongqing Safety Engineering Institute, Chongqing University of Science & Technology, Chongiqng 401331, P.R.China;State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing 400044, P.R.China |