Проблема построения конститутивных моделей, позволяющих описывать поведение
материалов в широких диапазонах изменения параметров воздействия (температур …

The virtual fields method is an approach to inversely identify material parameters using full-
field deformation data. In this work, we extend the sensitivity-based virtual fields to large …

We present a model for incompressible finite strain orthotropic hyperelasticity using
logarithmic strains. The model does not have a prescribed shape. Instead, the energy …

This paper focuses on numerical simulation of single point incremental forming (SPIF)
process. Via a user-defined material (VUMAT) subroutine is employed to implement a non …

In this paper a purely phenomenological formulation and finite element numerical
implementation for quasi-incompressible transversely isotropic and orthotropic materials is …

In this paper we present a novel formulation for phenomenological anisotropic finite visco-
hyperelasticity. The formulation is based on a multiplicative decomposition of the …

In this paper we show that mapping tensors may be constructed to transform any arbitrary
strain measure in any other strain measure. We present the mapping tensors for many usual …

Proper finite element modelling of elastoplastic behavior under cyclic and multiaxial loading
requires the consideration of nonlinear kinematic hardening. Popular models available for …

The purpose of continuum plasticity models is to efficiently predict the behavior of structures
beyond their elastic limits. The purpose of multiscale materials science models, among them …

An efficient and reliable stress computation algorithm is presented, which is based on
implicit integration of the local evolution equations of multiplicative finite-strain plasticity …