摘要
用变分法讨论了四边简支矩形板的稳定问题,给出了薄板的临界载荷。
In this paper,the variational method is applied to discuss the stability problem of rectangular plates with four edges simply supported,the critical loads of thin plates are given.
出处
《河北科技大学学报》
CAS
1998年第4期82-84,共3页
Journal of Hebei University of Science and Technology
关键词
变分法
矩形板薄板
临界载荷
variational method
rectangular slabs
thin plates
critical load
