作者机构:[1]Mechanical Engineering Department, Dalian University of Technology, Dalian 116024, P. R. China, [2]State Key Laboratory of Structural Analysis of Industrial Equipment, Dalian University of Technology, Dalian 116024, P. R. China
相关基金:Project supported by the National Natural Science Foundation of China (Nos.59805001, 50475150 and 10332010), the Key Science and Technology Research Project of Ministry of Education of China (No.104060), the Program for New Century Excellent Talents in University (No.050284) and the Post-Doctoral Science Foundation of China (No.2004036110)