作者机构:[1]School of Mechanical Engineering, University of Science and Technology Liaoning, Anshan 114051, PR China, [2]College of Science, China Agricultural University, Beijing 100083, PR China
相关基金:Acknowledgment This work was supported by the National Natural Science Foundation of China (No. 10602001 and No. 10702077).
Baosheng Zhao, professor, research fields: the mathematical theory of elasticity, the elastic theory of plates and shells. E-mail: zhaobaos@pku.org.cn.