Advances In Crack Growth Modeling
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Advances In Crack Growth Modeling
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Author : M.H. Aliabadi
language : en
Publisher: Trans Tech Publications Ltd
Release Date : 2013-07-15
Advances In Crack Growth Modeling written by M.H. Aliabadi and has been published by Trans Tech Publications Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-15 with Technology & Engineering categories.
Volume is indexed by Thomson Reuters BCI (WoS). Crack growth is a complex phenomenon and difficult to model without assumed simplifications. In recent years, there has been an increasing realization that advanced computational methods such as the Finite Element Method, the Boundary Element Method and Mesh Free Methods can be used to simulate crack growth in complex structural parts. This special issue contains original papers written by active researchers in the field of computational fracture mechanics. The aim is to inform those in the fracture mechanics community who might not be at the forefront of computational research of the recent developments and techniques available and the wide range of applications for which solutions are now possible.
Advanced Three Dimensional Simulations And Cohesive Modeling Of Fatigue Crack Growth
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Author : Ani Ural
language : en
Publisher:
Release Date : 2004
Advanced Three Dimensional Simulations And Cohesive Modeling Of Fatigue Crack Growth written by Ani Ural and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with categories.
Fatigue Crack Growth In Rubber Materials
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Author : Gert Heinrich
language : en
Publisher: Springer Nature
Release Date : 2021-03-23
Fatigue Crack Growth In Rubber Materials written by Gert Heinrich and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-23 with Technology & Engineering categories.
The book summarizes recent international research and experimental developments regarding fatigue crack growth investigations of rubber materials. It shows the progress in fundamental as well as advanced research of fracture investigation of rubber material under fatigue loading conditions, especially from the experimental point of view. However, some chapters will describe the progress in numerical modeling and physical description of fracture mechanics and cavitation phenomena in rubbers. Initiation and propagation of cracks in rubber materials are dominant phenomena which determine the lifetime of these soft rubber materials and, as a consequence, the lifetime of the corresponding final rubber parts in various fields of application. Recently, these phenomena became of great scientific interest due to the development of new experimental methods, concepts and models. Furthermore, crack phenomena have an extraordinary impact on rubber wear and abrasion of automotive tires; and understanding of crack initiation and growth in rubbers will help to support the growthing number of activities and worldwide efforts of reduction of tire wear losses and abrasion based emissions.
Fracture Mechanics And Crack Growth
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Author : Naman Recho
language : en
Publisher: John Wiley & Sons
Release Date : 2012-12-27
Fracture Mechanics And Crack Growth written by Naman Recho 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 2012-12-27 with Technology & Engineering categories.
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 failure criteria can be established according to the singularity degrees related to these discontinuities. Concerning the determination of mechanical fields close to a crack tip, the first part of the book presents most of the traditional methods in order to classify them into two major categories. The first is based on the stress field, such as the Airy function, and the second resolves the problem from functions related to displacement fields. Following this, a new method based on the Hamiltonian system is presented in great detail. Local and energetic approaches to fracture are used in order to determine the fracture parameters such as stress intensity factor and energy release rate. The second part of the book describes methodologies to establish the critical fracture loads and the crack growth criteria. Singular fields for homogeneous and non-homogeneous problems near crack tips, v-notches, interfaces, etc. associated with the crack initiation and propagation laws in elastic and elastic-plastic media, allow us to determine the basis of failure criteria. Each phenomenon studied is dealt with according to its conceptual and theoretical modeling, to its use in the criteria of fracture resistance; and finally to its implementation in terms of feasibility and numerical application. Contents 1. Introduction. Part 1: Stress Field Analysis Close to the Crack Tip 2. Review of Continuum Mechanics and the Behavior Laws. 3. Overview of Fracture Mechanics. 4. Fracture Mechanics. 5. Introduction to the Finite Element Analysis of Cracked Structures. Part 2: Crack Growth Criteria 6. Crack Propagation. 7. Crack Growth Prediction in Elements of Steel Structures Submitted to Fatigue. 8. Potential Use of Crack Propagation Laws in Fatigue Life Design.
Surface Crack Growth
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Author : Walter G. Reuter
language : en
Publisher: ASTM International
Release Date : 1990
Surface Crack Growth written by Walter G. Reuter and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Fracture mechanics categories.
From the symposium (on title) held in Sparks, Nevada, April 1988. Twenty-two peer-reviewed papers are divided into sections on models and experiments (monotonic loading), and fatigue crack growth. Areas addressed include the differences in constraint for 2-D through-thickness cracks and 3-D surface
Advanced Methods Of Fatigue Assessment
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Author : Dieter Radaj
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-05-13
Advanced Methods Of Fatigue Assessment written by Dieter Radaj 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 2013-05-13 with Technology & Engineering categories.
In five chapters, this volume presents recent developments in fatigue assessment. In the first chapter, a generalized Neuber concept of fictitious notch rounding is presented where the microstructural support factors depend on the notch opening angle besides the loading mode. The second chapter specifies the notch stress factor including the strain energy density and J-integral concept while the SED approach is applied to common fillet welded joints and to thin-sheet lap welded joints in the third chapter. The forth chapter analyses elastic-plastic deformations in the near crack tip zone and discusses driving force parameters. The last chapter discusses thermomechanical fatigue, stress, and strain ranges.
Fatigue Mechanisms
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Author : W. L. Morris
language : en
Publisher: ASTM International
Release Date : 1983
Fatigue Mechanisms written by W. L. Morris and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Technology & Engineering 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.
Advances In Fatigue And Fracture Testing And Modelling
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Author : Zak Abdallah
language : en
Publisher: BoD – Books on Demand
Release Date : 2022-02-23
Advances In Fatigue And Fracture Testing And Modelling written by Zak Abdallah and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-23 with Technology & Engineering categories.
Advances in Fatigue and Fracture Testing and Modelling explores various aspects related to fatigue and fracture in metallic and non-metallic materials in terms of mechanical testing and numerical modelling. The book provides results of research work conducted by experts worldwide. It discusses fatigue failure of materials and presents possible numerical solutions. It also presents predictive models and finite element (FE) activities to illustrate the behaviour of materials in real-life conditions.
Advanced Life Analysis Methods Crack Growth Analysis Methods For Attachment Lugs
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Author : Thomas Richard Brussat
language : en
Publisher:
Release Date : 1984
Advanced Life Analysis Methods Crack Growth Analysis Methods For Attachment Lugs written by Thomas Richard Brussat and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Airplanes categories.