Determination of dilatancy angle for geomaterials under non-associated flow rule
KONG Wei-xue1, 2,RUI Yong-qin3,DONG Bao-di4
1. Engineering Research Center of Catastrophic Prophylaxis and Treatment of Road & Traffic Safety,Ministry of Education, Changsha 410004, China; 2. College of Military Basic Education for Commanding Officers, National University of Defense Technology, Changsha 410072, China; 3. College of Resources and Civil Engineering, Northeastern University, Shenyang 110004, China; 4. Shenyang Design and Research Institute, Sino-coal Engineering Group, Shenyang 110015, China