An open-source Abaqus implementation of the phase-field method to study the effect of plasticity on the instantaneous fracture toughness in dynamic crack …

G Molnár, A Gravouil, R Seghir, J Réthoré - Computer Methods in Applied …, 2020 - Elsevier
Brittle and ductile dynamic fracture in solids is a complex mechanical phenomenon which
attracted much attention from both engineers and scientists due to its technological interests …

A mesomodel for localisation and damage computation in laminates

P Ladevèze, O Allix, JF Deü, D Lévêque - Computer methods in applied …, 2000 - Elsevier
The basic aspects of a material mesomodel dedicated to composite laminates and capable
of simulating complete fracture phenomena are discussed. Attention is focused herein on …

Construction of a micromechanics-based intralaminar mesomodel, and illustrations in ABAQUS/Standard

G Lubineau, P Ladevèze - Computational Materials Science, 2008 - Elsevier
The recent advances in the modeling of degradations in stratified composites have led to
improved models on all scales. In particular, today, micromechanics derived in a generic …

A delay damage mesomodel of laminates under dynamic loading: basic aspects and identification issues

O Allix, P Feissel, P Thévenet - Computers & structures, 2003 - Elsevier
This paper deals with the modeling of damage in laminates under dynamic loading. In the
first part, the basic aspects of the model, which were developed in previous studies, are …

A fully integrated noise robust strategy for the identification of constitutive laws from digital images

J Réthoré - International Journal for Numerical Methods in …, 2010 - Wiley Online Library
Constitutive parameter identification has been greatly improved by the achievement of full‐
field measurements. In this context, noise sensitivity has been shown to be of great …

Modeling evolution of frost damage in fully saturated porous materials exposed to variable hygro-thermal conditions

M Koniorczyk, D Gawin, BA Schrefler - Computer Methods in Applied …, 2015 - Elsevier
Frost damage due to cyclic water freezing/ice thawing in the pores of building materials, is
one of the main reasons jeopardizing durability of the structures in cold climates. A novel …

A 3D meshfree crack propagation algorithm for the dynamic fracture in arbitrary curved shell

YX Peng, AM Zhang, FR Ming - Computer Methods in Applied Mechanics …, 2020 - Elsevier
In this work, we proposed a meshfree crack propagation algorithm for dynamic fracture in
arbitrary curved shell structures. In the numerical simulation of shell fracture, the treatment of …

Numerical analysis of the interaction between the cutting forces, induced cutting damage, and machining parameters of CFRP composites

S Zenia, L Ben Ayed, M Nouari… - The International Journal of …, 2015 - Springer
The use of carbon fiber reinforced polymer (CFRP) composites becomes more attractive
today in various industrial sectors such as aerospace, naval, and automotive. This is due to …

Failure analysis of single lap composite laminate bolted joints: Comparison of experimental and numerical tests

B Montagne, F Lachaud, E Paroissien, D Martini… - Composite …, 2020 - Elsevier
Carbon fiber reinforced plastics (CFRP) are widely used in aircraft industry because of their
high mechanical properties. However these properties considerably drop when composite …

[图书][B] Extended finite element method for crack propagation

S Pommier, A Gravouil, N Moes, A Combescure - 2013 - books.google.com
Novel techniques for modeling 3D cracks and their evolution in solids are presented. Cracks
are modeled in terms of signed distance functions (level sets). Stress, strain and …