Modeling Mixed Mode Dynamic Crack Propagation Using Finite Elements
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Modeling Mixed Mode Dynamic Crack Propagation Using Finite Elements
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Author : Daniel Vernon Swenson
language : en
Publisher:
Release Date : 1986
Modeling Mixed Mode Dynamic Crack Propagation Using Finite Elements written by Daniel Vernon Swenson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Finite element method categories.
Extended Finite Element Method For Crack Propagation
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Author : Sylvie Pommier
language : en
Publisher: John Wiley & Sons
Release Date : 2013-03-04
Extended Finite Element Method For Crack Propagation written by Sylvie Pommier and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-04 with Technology & Engineering categories.
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 displacement field are determined using the extended finite elements method (X-FEM). Non-linear constitutive behavior for the crack tip region are developed within this framework to account for non-linear effect in crack propagation. Applications for static or dynamics case are provided.
Dynamic Fracture Mechanics
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Author : M. H. Aliabadi
language : en
Publisher: WIT Press (UK)
Release Date : 1995
Dynamic Fracture Mechanics written by M. H. Aliabadi and has been published by WIT Press (UK) this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Technology & Engineering categories.
A review of dynamic fracture mechanics with particular emphasis on computational methods. This text covers finite elements, finite volume, and boundary element methods providing fundamental concepts of advances in computational methods as well as the algorithms for use in practical applications.
Static And Dynamic Crack Propagation In Brittle Materials With Xfem
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Author : Fleming Petri, Wagner Carlos
language : en
Publisher: kassel university press GmbH
Release Date : 2013-01-01
Static And Dynamic Crack Propagation In Brittle Materials With Xfem written by Fleming Petri, Wagner Carlos and has been published by kassel university press GmbH this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-01 with Mathematical models categories.
The aim of this thesis is the simulation of progressive damage in brittle materials due to cracking. With this aim, the mathematical crack model will be solved using the eXtended Finite Element Method for the spatial discretization and time integration schemes for the numerical integration in the time domain. The time integration schemes considered are the Generalized-? method, the continuous GALERKIN method and the discontinuous GALERKIN method.
Mixed Mode Crack Behavior
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Author : Keith John Miller
language : en
Publisher: ASTM International
Release Date : 1999
Mixed Mode Crack Behavior written by Keith John Miller and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Technology & Engineering categories.
Finite Elements In Fracture Mechanics
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Author : Meinhard Kuna
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-07-19
Finite Elements In Fracture Mechanics written by Meinhard Kuna and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-19 with Science categories.
Fracture mechanics has established itself as an important discipline of growing interest to those working to assess the safety, reliability and service life of engineering structures and materials. In order to calculate the loading situation at cracks and defects, nowadays numerical techniques like finite element method (FEM) have become indispensable tools for a broad range of applications. The present monograph provides an introduction to the essential concepts of fracture mechanics, its main goal being to procure the special techniques for FEM analysis of crack problems, which have to date only been mastered by experts. All kinds of static, dynamic and fatigue fracture problems are treated in two- and three-dimensional elastic and plastic structural components. The usage of the various solution techniques is demonstrated by means of sample problems selected from practical engineering case studies. The primary target group includes graduate students, researchers in academia and engineers in practice.
Static And Dynamic Fracture Mechanics
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Author : M. H. Aliabadi
language : en
Publisher:
Release Date : 1994
Static And Dynamic Fracture Mechanics written by M. H. Aliabadi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Boundary element methods categories.
This volume covers the following topics: fundamentals of fracture mechanics, the boundary element method and its application to static and dynamic crack problems, fundamentals of dynamic crack propagation, finite element analysis of cracked structures and fracture modelling in concrete.
Extended Finite Element Method
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Author : Soheil Mohammadi
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-30
Extended Finite Element Method written by Soheil Mohammadi and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-30 with Technology & Engineering categories.
This important textbook provides an introduction to the concepts of the newly developed extended finite element method (XFEM) for fracture analysis of structures, as well as for other related engineering applications. One of the main advantages of the method is that it avoids any need for remeshing or geometric crack modelling in numerical simulation, while generating discontinuous fields along a crack and around its tip. The second major advantage of the method is that by a small increase in number of degrees of freedom, far more accurate solutions can be obtained. The method has recently been extended to nonlinear materials and other disciplines such as modelling contact and interface, simulation of inclusions and holes, moving and changing phase problems, and even to multiscale analyses. The book is self contained, with summaries of both classical and modern computational techniques. The main chapters include a comprehensive range of numerical examples describing various features of XFEM.
Extended Finite Element Method
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Author : Amir R. Khoei
language : en
Publisher: John Wiley & Sons
Release Date : 2015-02-23
Extended Finite Element Method written by Amir R. Khoei and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-23 with Science categories.
Introduces the theory and applications of the extended finite element method (XFEM) in the linear and nonlinear problems of continua, structures and geomechanics Explores the concept of partition of unity, various enrichment functions, and fundamentals of XFEM formulation. Covers numerous applications of XFEM including fracture mechanics, large deformation, plasticity, multiphase flow, hydraulic fracturing and contact problems Accompanied by a website hosting source code and examples
Thermoelastic Fracture Mechanics Using Boundary Elements
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Author : Diego N. Dell'Erba
language : en
Publisher: WIT Press (UK)
Release Date : 2002
Thermoelastic Fracture Mechanics Using Boundary Elements written by Diego N. Dell'Erba and has been published by WIT Press (UK) this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Mathematics categories.
A description of the formulation and implementation of the dual boundary element method (DBEM) as applied to 3-D fracture mechanics in thermoelasticity. J-integral implementation and crack growth simulation are included. The work achieves the mixed-mode SIF through a decomposition technique and features methods that allow easy 3-D crack growth simulation under thermomechanical loads. It is designed to be used by postgraduate students and researchers in academia and industry.