子集模拟法在计算结构动力可靠度时适用范围较广,针对非线性结构小失效概率的计算效率较高。
Subset simulation is a general method for structural dynamic reliability computation, and it is especially efficient for small failure probability computation of nonlinear structure.
针对工程实际中大量存在的小失效概率问题,提出了基于子集模拟和重要抽样的可靠性灵敏度分析方法。
Reliability sensitivity algorithm is presented on the basis of subset simulation and importance sampling due to the small failure probability highly experienced in engineering.
它将阻止inclusive decision只选择分支子集的任何模拟运行,即发生死锁。
It blocks any simulation run in which only a subset of the branches is chosen by the inclusive decision, i.e., a deadlock occurs.
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