Discrete convolution and FFT modified with double influence-coefficient superpositions (DCSS-FFT) for contact of nominally flat heterogeneous materials involving elastoplasticity

DOI10.1007/s00466-021-01980-zzbMath1494.74057OpenAlexW3130606233WikidataQ113326754 ScholiaQ113326754MaRDI QIDQ2241873

Mengqi Zhang, Linlin Sun, Ning Zhao, Q. Jane Wang

Publication date: 9 November 2021

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

Full work available at URL: https://doi.org/10.1007/s00466-021-01980-z

zbMATH Keywords

Fourier transformmaterial inhomogeneityvon Mises criterionperiodic convolutioncontact surface failureflat-flat contact problem

Mathematics Subject Classification ID

Contact in solid mechanics (74M15) Small-strain, rate-independent theories of plasticity (including rigid-plastic and elasto-plastic materials) (74C05) Inhomogeneity in solid mechanics (74E05) Spectral and related methods applied to problems in solid mechanics (74S25)

Uses Software

• elastoplastic contact

Cites Work

• Unnamed Item
• elastoplastic contact
• Efficient numerical method with a dual-grid scheme for contact of inhomogeneous materials and its applications
• Modeling elasto-plastic indentation on layered materials using the equivalent inclusion method
• A Fourier-accelerated volume integral method for elastoplastic contact
• Computational homogenization with million-way parallelism using domain decomposition methods
• The determination of the elastic field of an ellipsoidal inclusion, and related problems
• The elastic field outside an ellipsoidal inclusion
• Elastic Fields due to Eigenstrains in a Half-Space
• Contact Mechanics
• A novel finite element for treating inhomogeneous solids

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