Rate-independent systems
A Mielke, T Roubíček - Applied Mathematical Sciences, 2015 - Springer
Our work on rate-independent systems was stimulated by our search for evolutionary
material models for shape-memory alloys that are flexible enough to encompass nonlinear …
material models for shape-memory alloys that are flexible enough to encompass nonlinear …
[图书][B] Computational contact mechanics
P Wriggers, TA Laursen - 2006 - Springer
Contact mechanics has its application in many engineering problems. No one can walk
without frictional contact, and no car would move for the same reason. Hence contact …
without frictional contact, and no car would move for the same reason. Hence contact …
[图书][B] Models and analysis of quasistatic contact: variational methods
The mathematical theory of contact mechanics is a growing field in engineering and
scientific computing. This book is intended as a unified and readily accessible source for …
scientific computing. This book is intended as a unified and readily accessible source for …
A novel node-to-segment algorithm in smoothed finite element method for contact problems
Studies have found that the widely-used one-pass node-to-segment (NTS) algorithm for
contacts fails to pass the contact patch test. Solution errors at the contacting surfaces …
contacts fails to pass the contact patch test. Solution errors at the contacting surfaces …
Algorithms and strategies for treatment of large deformation frictional contact in the numerical simulation of deep drawing process
MC Oliveira, JL Alves, LF Menezes - Archives of Computational Methods …, 2008 - Springer
This paper describes a fully implicit algorithm developed and optimized to simulate sheet
metal forming processes. This algorithm was implemented in the in-house code DD3IMP …
metal forming processes. This algorithm was implemented in the in-house code DD3IMP …
Enriched element free Galerkin method for solving frictional contact between solid bodies
Frictional contact behavior between two contacting solid bodies has been investigated by
employing the enriched element free Galerkin method (EFGM), which is a strong and …
employing the enriched element free Galerkin method (EFGM), which is a strong and …
A modified node‐to‐segment algorithm passing the contact patch test
G Zavarise, L De Lorenzis - International journal for numerical …, 2009 - Wiley Online Library
Several investigations have shown that the classical one‐pass node‐to‐segment (NTS)
algorithms for the enforcement of contact constraints fail the contact patch test. This implies …
algorithms for the enforcement of contact constraints fail the contact patch test. This implies …
Topology optimization of continuum structures for the uniformity of contact pressures
In this paper, a topology optimization method is developed for elastic continuum structures in
frictionless contact to improve the uniformity of contact pressures. The variance constraint of …
frictionless contact to improve the uniformity of contact pressures. The variance constraint of …
AC1-continuous formulation for 3D finite deformation frictional contact
L Krstulović-Opara, P Wriggers, J Korelc - Computational Mechanics, 2002 - Springer
A new 3D smooth triangular frictional node to surface contact element is developed using an
abstract symbolical programming approach. The C 1-continuous smooth contact surface …
abstract symbolical programming approach. The C 1-continuous smooth contact surface …
Modeling of contact interfaces by penalty based enriched finite element method
The present study investigates the frictional contact behavior in engineering materials
containing different types of discontinuities or features in the domain by employing the …
containing different types of discontinuities or features in the domain by employing the …