Finite Gradient Models with Enriched RBF-Based Interpolation

A finite strain gradient model for the 3D analysis of materials containing spherical voids is presented. A two-scale approach is proposed: a least-squares methodology for RVE analysis with quadratic displacements and a full high-order continuum with both fourth-order and sixth-order elasticity tenso...

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Bibliographic Details
Main Author: Areias, Pedro (author)
Other Authors: Melicio, Rui (author), Carapau, Fernando (author), Carrilho Lopes, José (author)
Format: article
Language:eng
Published: 2022
Subjects:
gradient elasticity
radial basis functions
size effect
substitution models
Online Access:http://hdl.handle.net/10174/32454
Country:Portugal
Oai:oai:dspace.uevora.pt:10174/32454

Internet

http://hdl.handle.net/10174/32454

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