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math.NA2024
A node-based uniform strain virtual element method for elastoplastic solids
Rodrigo Silva-Valenzuela, Alejandro Ortiz-Bernardin, Edoardo Artioli
A recently proposed node-based uniform strain virtual element method (NVEM) is here extended to small strain elastoplastic solids. In the proposed method, the strain is averaged at…
math.NA2022
A node-based uniform strain virtual element method for compressible and nearly incompressible elasticity
A. Ortiz-Bernardin, R. Silva-Valenzuela, S. Salinas-Fernández +3
We propose a combined nodal integration and virtual element method for compressible and nearly incompressible elasticity, wherein the strain is averaged at the nodes from the strai…