摘要
首次采用俞茂宏统一屈服准则对固支圆板进行了塑性极限荷载分析，得出了固支圆板在均布荷载作用下的统一解形式。对于不同的材料，本文均能给出相应的极限荷载。可以广泛应用于机械工程的相关结构中。
In this paper, adopting the Yu's Unified Yield Criterion, the limit load of build in circular plate is derived. Unified solutions are obtained and some available solutions based on Tresca, Mises and Twin Shear are discussed. The unified solutions can be used to simulate solutions to different materials.
出处
《机械强度》
CAS
CSCD
北大核心
1999年第2期150-152,108,共4页
Journal of Mechanical Strength
关键词
屈服准则
固支圆板
塑性极限荷载
yield criterion, fixed circular plate, plastic limit load
