作者机构:[1]Key Laboratory of Mechanics on Environment and Disaster in Western China, The Ministry of Education of China, [2] College of Civil Engineering and Mechanics, Lanzhou University, Lanzhou 730000, China
相关基金:Project supported by the National Natural Science Foundation of China (No. 11172117), Doctoral Fund of Ministry of Education of China (No. 20120211110005) and the Foundation for Innovative Research Groups of the NNSFC (No. 11121202).