Uncertainty-oriented topology optimization of interval parametric structures with local stress and displacement reliability constraints

Volume: 358, Pages: 112644 - 112644
Published: Jan 1, 2020
Abstract
This paper presents the interval reliability-based topology optimization (IRBTO) framework and an effective solution procedure for interval parametric structures to achieve optimal material configurations under consideration of local stiffness and strength failure. Firstly, ε-relaxed stress criterion and global stress aggregation approach are involved to circumvent the stress singularity and multi-constrained problems. Combined the orthogonal...
Paper Details
Title
Uncertainty-oriented topology optimization of interval parametric structures with local stress and displacement reliability constraints
Published Date
Jan 1, 2020
Volume
358
Pages
112644 - 112644
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