Reliability-based design sensitivity by efficient simulation
Computers and Structures
Uncertainty Assessment of Large Finite Element Systems
Uncertainty Assessment of Large Finite Element Systems
A survey on approaches for reliability-based optimization
Structural and Multidisciplinary Optimization
Reliability sensitivity estimation of linear systems under stochastic excitation
Computers and Structures
Optimal performance-based design of wind sensitive tall buildings considering uncertainties
Computers and Structures
Global structural optimization considering expected consequences of failure and using ANN surrogates
Computers and Structures
On the use of a class of interior point algorithms in stochastic structural optimization
Computers and Structures
Non-parametric stochastic subset optimization for optimal-reliability design problems
Computers and Structures
A local adaptive sampling method for reliability-based design optimization using Kriging model
Structural and Multidisciplinary Optimization
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This contribution proposes a framework for performing reliability-based optimization efficiently. The proposed approach, based on a decoupling approach and sequential approximations, introduces an efficient means for estimating reliability sensitivity along with the application of a line search strategy and weighted approximations. Two examples involving non-linear structures subject to dynamic loading are presented, showing the advantages and efficiency of the proposed framework.