Reliability-based Optimization is a most appropriate and advantageous methodology for
structural design. Its main feature is that it allows determining the best design solution (with …

In this paper, two special formulations to carry out a reliability-based design optimization of
elastoplastic mechanical structures are introduced. The first approach is based on a well …

In this paper the irreversible behaviour of solids and structures in terms of rate-independent
elastoplastic constitutive models in the presence of uncertainty in both material description …

Uncertainty modeling in real-life applications comprises some serious problems such as the
curse of dimensionality and a lack of sufficient amount of statistical data. In this paper we …

For the change of uncertainty caused by the influence of time on the bolt connection during
use, this paper is based on a time-varying uncertainty design method for several parameters …

As uncertainties inherent factorssuch as temperature and wear, always exist during wet multi-
disc brake's lifetime, a time-dependent model was establishedwhich incorporating such …

Diante da variabilidade dos dados, torna-se relevante quantificar a confiabilidade de um
sistema. Portanto, este artigo visa realizar uma análise de confiabilidade em um pórtico em …

针对机械零件的应力和**度在不确定因素作用下的时变性, 基于含有时变和随机因素的时变可靠
度计算模型, 提出了包含时变和随机因素的时变不确定性机械设计方法. 该方法以当前时刻为 …

The lattice boom of the crane consists of slender tubes and its stability is of paramount
importance. At present, most studies about stability of the lattice boom are based on certain …

针对驱动桥在使用过程中会受到随时间变化的不确定性因素的影响, 建立了基于随机微分方程的
驱动桥时变设计数学模型, 并结合多元随机变量的分布参数, 提出了考虑不确定性因素的驱动桥 …