This method conquer the difficulty of the huge numerical computation of the traditional finite element method and an analytical analysis method of stochastic structure analysis is formed.
这样一来克服了传统的有限元数值方法计算量大的困难，确立了随机梁结构分析的一种解析方法。
Therefore, it is necessary to make stochastic analysis of piezoelectric structure and evaluate its reliability.
因此，对压电桁架结构进行随机分析并评价其可靠性就显得非常有必要。
Numerical example shows that stochastic meshless method has obvious advantages in the probabilistic structure and reliability analysis.
数值实例表明在随机结构分析与可靠性计算方面随机无网格法具有明显的优势。
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