In finite element and reliability analysis, the randomness of the structural physical parameters, geometry dimensions and the stochastic loads applied on structures are all considered.
在同时考虑结构物理参数、几何尺寸和作用荷载随机性的情况下，给出了结构有限元和基于可靠性的灵敏度分析方法。
Aiming at the real prototype, we use the finite element method to analysis the effect of disposition of the long bolts and check its reliability.
本论文针对实际样机产品设计，着重运用有限元法对长螺杆的布置及其连接可靠性进行了分析。
The finite element method of random land subsidence and the reliability analysis of random soil parameter are furthermore researched.
进一步研究了随机地面沉降的有限元解法及随机土参数的可靠性分析。
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