random failure probability

基本解释

Moreover, the parameters of the criterion may he random variables, so it can be used to analyze the failure probability of random models and the risk of rock engi…
此外，强度准则中的参数可以是随机变量，所以可以用于随机模型中的破坏概率分析和工程的风险分析。
By use of point estimation of the first four order moments of performance function and moment based random failure probability method, a new RS method is presented.
将功能函数前四阶矩的点估计和随机失效概率估计的矩方法运用于随机可靠性灵敏度求解，提出了一种随机可靠性灵敏度分析的矩方法。
The initial imperfection and the strength parameters are considered as random variables. Ply-level failure probability is evaluated by the first order reliability method.
初始缺陷和强度参数为设计变量，采用一阶矩法计算单元层的失效概率。