摘要
本文首次将奇异函数法应用于结构的塑性极限分析,并用以计算某些环形板的极限荷载。该法的优点是概念清楚,简单易行.
In this paper, for the fir(?)t time a method of singular function is applied to structural plastic limit analysis, and simplified calculations of limit loads of some annular plates are carried out. The advantage of the method is simpler and more convenient than other methods. Besides, its concept is very clear.
出处
《应用力学学报》
CAS
CSCD
北大核心
1989年第3期119-122,139,共4页
Chinese Journal of Applied Mechanics
关键词
奇异函数法
环形板
塑性
极限分析
singular function
annular plates
yield condition
limit load
