How To Undertake Fracture Mechanics Analysis With Finite Elements
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How To Undertake Fracture Mechanics Analysis With Finite Elements
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Author : Trevor Hellen
language : en
Publisher:
Release Date : 2001
How To Undertake Fracture Mechanics Analysis With Finite Elements written by Trevor Hellen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Finite element method 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.
Xfem Fracture Analysis Of Composites
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Author : Soheil Mohammadi
language : en
Publisher: John Wiley & Sons
Release Date : 2012-08-27
Xfem Fracture Analysis Of Composites 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 2012-08-27 with Science categories.
This book describes the basics and developments of the new XFEM approach to fracture analysis of composite structures and materials. It provides state of the art techniques and algorithms for fracture analysis of structures including numeric examples at the end of each chapter as well as an accompanying website which will include MATLAB resources, executables, data files, and simulation procedures of XFEM. The first reference text for the extended finite element method (XFEM) for fracture analysis of structures and materials Includes theory and applications, with worked numerical problems and solutions, and MATLAB examples on an accompanying website with further XFEM resources Provides a comprehensive overview of this new area of research, including a review of Fracture Mechanics, basic through to advanced XFEM theory, as well as current problems and applications Includes a chapter on the future developments in the field, new research areas and possible future applications of the method
How To Use Elements Effectively
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Author : Trevor Hellen
language : en
Publisher: Lulu.com
Release Date : 2014-11-19
How To Use Elements Effectively written by Trevor Hellen and has been published by Lulu.com this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-11-19 with Technology & Engineering categories.
The main aim of this 'How To' book is to explain the issues involved in designing suitable meshes and selecting appropriate elements for solving such problems. The emphasis is on using the more popular types of element in elastic conditions, although the techniques and mechanics of actual mesh generation software are not covered.
The Finite Element Method
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Author : Bofang Zhu
language : en
Publisher: John Wiley & Sons
Release Date : 2018-06-13
The Finite Element Method written by Bofang Zhu 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 2018-06-13 with Mathematics categories.
A comprehensive review of the Finite Element Method (FEM), this book provides the fundamentals together with a wide range of applications in civil, mechanical and aeronautical engineering. It addresses both the theoretical and numerical implementation aspects of the FEM, providing examples in several important topics such as solid mechanics, fluid mechanics and heat transfer, appealing to a wide range of engineering disciplines. Written by a renowned author and academician with the Chinese Academy of Engineering, The Finite Element Method would appeal to researchers looking to understand how the fundamentals of the FEM can be applied in other disciplines. Researchers and graduate students studying hydraulic, mechanical and civil engineering will find it a practical reference text.
Quasibrittle Fracture Mechanics And Size Effect
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Author : Z. P. Bažant
language : en
Publisher: Oxford University Press
Release Date : 2021-11-19
Quasibrittle Fracture Mechanics And Size Effect written by Z. P. Bažant and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-19 with Science categories.
Designed for graduate and upper-level undergraduate university courses, this book provides a comprehensive treatment of quasibrittle fracture mechanics, including its practical applications across a range of materials and engineering structures, and features exercises and problems to test understanding.
The Scaled Boundary Finite Element Method
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Author : John P. Wolf
language : en
Publisher: John Wiley & Sons
Release Date : 2003-03-14
The Scaled Boundary Finite Element Method written by John P. Wolf 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 2003-03-14 with Technology & Engineering categories.
A novel computational procedure called the scaled boundary finite-element method is described which combines the advantages of the finite-element and boundary-element methods : Of the finite-element method that no fundamental solution is required and thus expanding the scope of application, for instance to anisotropic material without an increase in complexity and that singular integrals are avoided and that symmetry of the results is automatically satisfied. Of the boundary-element method that the spatial dimension is reduced by one as only the boundary is discretized with surface finite elements, reducing the data preparation and computational efforts, that the boundary conditions at infinity are satisfied exactly and that no approximation other than that of the surface finite elements on the boundary is introduced. In addition, the scaled boundary finite-element method presents appealing features of its own : an analytical solution inside the domain is achieved, permitting for instance accurate stress intensity factors to be determined directly and no spatial discretization of certain free and fixed boundaries and interfaces between different materials is required. In addition, the scaled boundary finite-element method combines the advantages of the analytical and numerical approaches. In the directions parallel to the boundary, where the behaviour is, in general, smooth, the weighted-residual approximation of finite elements applies, leading to convergence in the finite-element sense. In the third (radial) direction, the procedure is analytical, permitting e.g. stress-intensity factors to be determined directly based on their definition or the boundary conditions at infinity to be satisfied exactly. In a nutshell, the scaled boundary finite-element method is a semi-analytical fundamental-solution-less boundary-element method based on finite elements. The best of both worlds is achieved in two ways: with respect to the analytical and numerical methods and with respect to the finite-element and boundary-element methods within the numerical procedures. The book serves two goals: Part I is an elementary text, without any prerequisites, a primer, but which using a simple model problem still covers all aspects of the method and Part II presents a detailed derivation of the general case of statics, elastodynamics and diffusion.
Fracture Mechanics Of Composites
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Author : G. P. Sendeckyj
language : en
Publisher: ASTM International
Release Date : 1975
Fracture Mechanics Of Composites written by G. P. Sendeckyj and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Composite materials categories.
Fracture Toughness Testing And Its Applications
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Author : ASTM Committee E-24 Staff
language : en
Publisher: ASTM International
Release Date : 1981-10
Fracture Toughness Testing And Its Applications written by ASTM Committee E-24 Staff and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981-10 with Technology & Engineering categories.
Machine Learning Algorithm For Fatigue Fields In Additive Manufacturing
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Author : Mustafa Mamduh Mustafa Awd
language : en
Publisher: Springer Nature
Release Date : 2023-01-01
Machine Learning Algorithm For Fatigue Fields In Additive Manufacturing written by Mustafa Mamduh Mustafa Awd and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-01 with Computers categories.
Fatigue failure of structures used in transportation, industry, medical equipment, and electronic components needs to build a link between cutting-edge experimental characterization and probabilistically grounded numerical and artificially intelligent tools. The physics involved in this process chain is computationally prohibitive to comprehend using traditional computation methods. Using machine learning and Bayesian statistics, a defect-correlated estimate of fatigue strength was developed. Fatigue, which is a random variable, is studied in a Bayesian-based machine learning algorithm. The stress-life model was used based on the compatibility condition of life and load distributions. The defect-correlated assessment of fatigue strength was established using the proposed machine learning and Bayesian statistics algorithms. It enabled the mapping of structural and process-induced fatigue characteristics into a geometry-independent load density chart across a wide range of fatigue regimes.