A floating node method for the modelling of discontinuities in composites
This paper presents a new method suitable for modelling multiple discontinuities within a
finite element. The architecture of the proposed method is similar to that of the phantom …
finite element. The architecture of the proposed method is similar to that of the phantom …
Lower bound limit analysis with adaptive remeshing
The objective of this work is to present an adaptive remeshing procedure for lower bound
limit analysis with application to soil mechanics. Unlike conventional finite element meshes …
limit analysis with application to soil mechanics. Unlike conventional finite element meshes …
[图书][B] Numerische Beanspruchungsanalyse von Rissen
M Kuna - 2008 - Springer
Bei der Entwicklung und Auslegung technischer Konstruktion, Bauteile und Anlagen spielen
die Bewertung und Vermeidung von Bruch-und Schadigungsprozessen eine wesentliche …
die Bewertung und Vermeidung von Bruch-und Schadigungsprozessen eine wesentliche …
[图书][B] Fracture mechanics and crack growth
N Recho - 2012 - books.google.com
This book presents recent advances related to the following two topics: how mechanical
fields close to material or geometrical singularities such as cracks can be determined; how …
fields close to material or geometrical singularities such as cracks can be determined; how …
An extended cohesive damage model for simulating arbitrary damage propagation in engineering materials
This paper introduces the extended cohesive damage model (ECDM) for simulating arbitrary
damage propagation in engineering materials. By embedding the micromechanical …
damage propagation in engineering materials. By embedding the micromechanical …
Goal-oriented a posteriori error estimates in linear elastic fracture mechanics
Goal-oriented a posteriori error estimators are presented in this paper for the error obtained
while approximately evaluating the J-integral in linear elastic fracture mechanics using the …
while approximately evaluating the J-integral in linear elastic fracture mechanics using the …
Brittle and ductile crack propagation using automatic finite element crack box technique
D Lebaillif, N Recho - Engineering Fracture Mechanics, 2007 - Elsevier
In this paper, a numerical automatic crack box technique (CBT) is developed to perform fine
fracture mechanics calculations in various structures without complete re-meshing. This …
fracture mechanics calculations in various structures without complete re-meshing. This …
Strategies involving the local defect correction multi-level refinement method for solving three-dimensional linear elastic problems
The aim of this study was to assess the efficiency of the local defect correction multi-grid
method (Hackbusch, 1984 [31]) on solid mechanics test cases showing local singularities …
method (Hackbusch, 1984 [31]) on solid mechanics test cases showing local singularities …
Arbitrary placement of local meshes in a global mesh by the interface‐element method (IEM)
HG Kim - International Journal for Numerical Methods in …, 2003 - Wiley Online Library
A new method is proposed to place local meshes in a global mesh with the aid of the
interface‐element method (IEM). The interface‐elements use moving least‐square (MLS) …
interface‐element method (IEM). The interface‐elements use moving least‐square (MLS) …
Adaptive finite element computation of dielectric and mechanical intensity factors in piezoelectrics with impermeable cracks
Ł Jański, M Scherzer, P Steinhorst… - International journal for …, 2010 - Wiley Online Library
The paper deals with the application of an adaptive, hierarchic‐iterative finite element
technique to solve two‐dimensional electromechanical boundary value problems with …
technique to solve two‐dimensional electromechanical boundary value problems with …