Reduced-order multiscale modeling of plastic deformations in 3D alloys with spatially varying porosity by deflated clustering analysis

DOI10.1007/s00466-022-02177-8zbMath1498.74015arXiv2108.03742OpenAlexW4287027291WikidataQ113326464 ScholiaQ113326464MaRDI QIDQ2171507

Ramin Bostanabad, Shiguang Deng, Carl Soderhjelm, Diran Apelian

Publication date: 9 September 2022

Published in: Computational Mechanics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2108.03742

zbMATH Keywords

elastoplastic analysisdata compression schemedeflation methodfirst-order computational homogenization theorymanufacturing-induced porosityporosity-oriented microstructure reconstruction

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Small-strain, rate-independent theories of plasticity (including rigid-plastic and elasto-plastic materials) (74C05) Homogenization in equilibrium problems of solid mechanics (74Q05) Numerical and other methods in solid mechanics (74S99)

Related Items (4)

Second‐order defeaturing estimator of manufacturing‐induced porosity on structural elasticity ⋮ Two-stage 2D-to-3d reconstruction of realistic microstructures: implementation and numerical validation by effective properties ⋮ Adaptive spatiotemporal dimension reduction in concurrent multiscale damage analysis ⋮ A latent variable approach for non-hierarchical multi-fidelity adaptive sampling

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