Kang, X.; Xu, M.; Luo, S.; Xia, Q. - In: Natural Hazards 66 (2013) 2, pp. 291-301
. Besides the gas tunnels in coal seam, there are a large number of tunnels with gas in non-coal strata in China, such as the … types of gas tunnel in the non-coal strata, namely the structure-connected gas tunnel, including fracture, fault, and fold …