作者机构:[1]School of Materials Science and Engineering, Southwest University, Chongqing 400715, China, [2]School of Architecture and Environment, Sichuan University, Chengdu 610065, China, [3]Department of Mechanics and Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072, China
相关基金:Project supported by the Natural Science Foundation Project of CQ CSTC (No.2009BB4290), the National Natural Science Foundation of China (No.10772105) and the National Natural Science Association Foundation (NSAF) of China (No. 10776023).