Interval field model and interval finite element analysis

DOI10.1016/j.cma.2019.112713zbMath1441.74268OpenAlexW3028896056MaRDI QIDQ2175269

Yanyan Li

Publication date: 29 April 2020

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2019.112713

zbMATH Keywords

spatial uncertaintyinterval finite element methodinterval field modelinterval Karhunen-Loève expansion

Mathematics Subject Classification ID

Random fields (60G60) Factor analysis and principal components; correspondence analysis (62H25) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Random materials and composite materials (74A40)

Related Items (9)

Novel data-driven method for non-probabilistic uncertainty analysis of engineering structures based on ellipsoid model ⋮ Interval arithmetic in modeling and solving Laplace's equation problems with uncertainly defined boundary shape ⋮ The \textit{a posteriori} finite element method (APFEM), a framework for efficient parametric study and Bayesian inferences ⋮ Flexural wave bandgap properties of phononic crystal beams with interval parameters ⋮ Novel Nonprobabilistic Bayesian Uncertainty Quantification Method for Structures with Interval Parameters ⋮ The strategy of modeling and solving the problems described by Laplace's equation with uncertainly defined boundary shape and boundary conditions ⋮ Novel numerical method for uncertainty analysis of coupled vibro-acoustic problem considering thermal stress ⋮ Inhomogeneous interval fields based on scaled inverse distance weighting interpolation ⋮ Dynamic load identification for interval structures under a presupposition of `being included prior to being measured'

Uses Software

• FEAPpv

Cites Work

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