[1] Anhui Univ Sci & Technol, Coll Safety Sci & Engn, Huainan 232001, Anhui, Peoples R China
[2] Anhui Univ Sci & Technol, Coll Publ Secur & Emergency Management, Hefei 231131, Anhui, Peoples R China
[3] Hefei Comprehens Natl Sci Ctr, Inst Energy, Hefei 230000, Anhui, Peoples R China