Hejuan Liu State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, P. R. China;
University of Chinese Academy of Sciences, Beijing 100049, P. R. China; China
Shengnan Ban State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, P. R. China;
University of Chinese Academy of Sciences, Beijing 100049, P. R. China; China
Karine Bédard Institut National de la Recherche Scientifique, Centre-Eau Terre Environnement, 490 de la Couronne, Québec G1 K 9 A9, Canada; Canada
Bernard Giroux Institut National de la Recherche Scientifique, Centre-Eau Terre Environnement, 490 de la Couronne, Québec G1 K 9 A9, Canada; Canada