The real-world applications addressing the nonlinear functions of multiple variables could be implicitly assessed through structural reliability analysis. This study establishes an efficient algorithm for resolving highly nonlinear structural reliability problems. To this end, first a numerical nonlinear optimization algorithm with a new simple filter is defined to locate and estimate the most ...

The structural performance, reliability and durability of polymer composites can now be correlated with three generic classes of internal defects. The _first generic class of chemical structure defects (size 10-lOOA) that control critical design properties such as glass transition T 0 , moisture absorption, and dimensional changes can be controlled by chemical analysis of raw materials prior to...

Mechanical fatigue subject to external and inertia transient loads in the service life of mechanical systems often leads a structural failure due to accumulated damage. Structural durability analysis that predicts the fatigue life of mechanical components subject to dynamic stresses and strains is a compute intensive multidisciplinary simulation process, since it requires an integration of seve...