School of Civil Engineering, Harbin Institute of Technology, Harbin, Heilongjiang 150090, China;
School of Civil Engineering, Harbin Institute of Technology, Harbin, Heilongjiang 150090, China;
School of Civil Engineering, Harbin Institute of Technology, Harbin, Heilongjiang 150090, China;
School of Civil Engineering, Harbin Institute of Technology, Harbin, Heilongjiang 150090, China;
State Key Laboratory for Geomechanics and Deep Underground Engineering, China University of Mining and Tech-nology, Xuzhou, Jiangsu 221008, China;