A field-enriched finite element method for simulating the failure process of rocks with different defects
LF Wang, XP Zhou - Computers & Structures, 2021 - Elsevier
A field-enriched finite element method is proposed in this paper to simulate the failure
process of rocks. According to the different types of defects, the proposed method can select …
process of rocks. According to the different types of defects, the proposed method can select …
An adaptive mesh refinement algorithm for phase-field fracture models: Application to brittle, cohesive, and dynamic fracture
Phase-field models (PFMs) have proven to accurately predict complex crack patterns like
crack branching, merging, and crack fragmentation, but they are computationally costly …
crack branching, merging, and crack fragmentation, but they are computationally costly …
Linear elastic fracture simulation directly from CAD: 2D NURBS-based implementation and role of tip enrichment
X Peng, E Atroshchenko, P Kerfriden… - International Journal of …, 2017 - Springer
We propose a method for simulating linear elastic crack growth through an isogeometric
boundary element method directly from a CAD model and without any mesh generation. To …
boundary element method directly from a CAD model and without any mesh generation. To …
Historical purview and recent advances in fracture mechanics of elastomeric matrix composites
The evolution of fracture mechanics and its application for elastomeric matrix composites are
briefly discussed. We begin with the studies on development of classical fracture mechanics …
briefly discussed. We begin with the studies on development of classical fracture mechanics …
A survey of physically based simulation of cuts in deformable bodies
Virtual cutting of deformable bodies has been an important and active research topic in
physically based modelling and simulation for more than a decade. A particular challenge in …
physically based modelling and simulation for more than a decade. A particular challenge in …
Adaptive isogeometric analysis for plate vibrations: an efficient approach of local refinement based on hierarchical a posteriori error estimation
This paper presents a novel methodology of local adaptivity for the frequency-domain
analysis of the vibrations of Reissner–Mindlin plates. The adaptive discretization is based on …
analysis of the vibrations of Reissner–Mindlin plates. The adaptive discretization is based on …
Quantifying discretization errors for soft tissue simulation in computer assisted surgery: A preliminary study
M Duprez, SPA Bordas, M Bucki, HP Bui… - Applied Mathematical …, 2020 - Elsevier
Errors in biomechanics simulations arise from modelling and discretization. Modelling errors
are due to the choice of the mathematical model whilst discretization errors measure the …
are due to the choice of the mathematical model whilst discretization errors measure the …
Multi field simulation of fracture
L Simoni, BA Schrefler - Advances in applied mechanics, 2014 - Elsevier
We present as areas of interest for multifield fracturing thermomechanical fracturing, fluid
pressure induced isothermal and nonisothermal fracturing, fracturing due to radiation …
pressure induced isothermal and nonisothermal fracturing, fracturing due to radiation …
[HTML][HTML] Unlined length effect on the tunnel face stability and collapse mechanisms in c-ϕ soils: a numerical study with advanced mesh adaptive strategies
This paper presents a stability study on the collapse mechanisms of a plane-strain tunnel
face in c-ϕ soils using the upper bound finite element method with rigid translatory moving …
face in c-ϕ soils using the upper bound finite element method with rigid translatory moving …
Chemo-mechanical phase-field modeling of dissolution-assisted fracture
The development of fractures in materials is controlled by stress, as well as chemical
environment to which materials might be exposed. Chemical dissolution reactions have …
environment to which materials might be exposed. Chemical dissolution reactions have …