科研之友
微信
新浪微博
Facebook
分享链接
摘要
Interval analysis method of elastic-plastic problem is discussed.The formula that is used to analysis the elastic-plastic problem’s interval parameter perturbation method is deduced.Developed the interval parameter perturbation method program of three-dimensional elastic-plastic problem.Some conclusions are obtained:(1)when analysis the elastic-plastic interval problem by the incremental method,the incremental displacement’s deviation is increasing with the incremental displacement’s average value;(2)when t...
