In this paper, a phase-field model for ductile fracture previously proposed in the
kinematically linear regime is extended to the three-dimensional finite strain setting, and its …

The protection of the passive film on the deformed Ti-6Al-4 V alloy depends on the film's
component and structure. Accordingly, the passive film resulting from hydrostatic pressure …

An enhancement of the extended B‐spline‐based implicit material point method (EBS‐
MPM) is developed to avoid pressure oscillation and volumetric locking. The EBS‐MPM is a …

Tangent stabilised large strain isotropic elasticity was recently proposed by Poya et
al.(2023) wherein by working directly with principal stretches the entire eigenstructure of …

Quadratic NURBS-based discretizations of the Galerkin method suffer from volumetric
locking when applied to nearly-incompressible linear elasticity. Volumetric locking causes …

Nonlinear behaviors are commonplace in many engineering applications, eg, metal forming
and vehicle crash tests. Different from linear systems, nonlinear problems cannot be solved …

Nature's intricate designs and efficient functionality have evolved over millions of years to
thrive in challenging environments while minimizing energy consumption and ecological …

We extend the isogeometric collocation method to the geometrically nonlinear beams. An
exact kinematic formulation, able to represent three-dimensional displacements and …

We propose a mixed stress-displacement isogeometric collocation method for nearly
incompressible elastic materials and for materials exhibiting von Mises plasticity. The …

A distributed plasticity isogeometric frame model utilizing a layer-based discretization is
formulated to capture the plasticity growth in large-deformation frames. In our formulation, B …