1. BadrulAlam AKM, Masaki Niioka, Yoshiaki Fujii, Daisuke Fukuda, Jun-ichi Kodama (2014) Effects of confining pressure on the permeability of three rock types under compression. Int J Rock Mech Min Sci 65:49–61
2. Cao SG (1987) Investigation on structure model of underground pressure of stope. J Chongqing Univ 2:70–78
3. Cao SG (1989) An investigation on the multi-arch structure of a strata around a stope. J Chongqing Univ 1:72–78
4. Cao SG, Liu YB, Li Y, Zhang LQ, Wang J (2009) Research and development of testing apparatus of coal solid–gas coupled meso-mechanics. Chin J Rock Mech Eng 28:1681–1689
5. Cao SG, Guo P, Liu YB, Zhang ZG, Li Y (2013) Development of cracks in the process of coal destruction. J China Univ Min Technol 42:725–729