Weight Functions And Stress Intensity Factor Solutions
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Weight Functions And Stress Intensity Factor Solutions
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Author : Xue-Ren Wu
language : en
Publisher: Pergamon
Release Date : 1991
Weight Functions And Stress Intensity Factor Solutions written by Xue-Ren Wu and has been published by Pergamon this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Science categories.
Fracture mechanics is an indispensible tool in the design and safe operation of damage tolerant structures. One of the essential elements in fracture mechanics based analysis is the stress intensity factor. This book provides a powerful theoretical background to the weight function method in fracture mechanics and numerous stress intensity factors. Part I gives a theoretical background and overview of the weight function method. Part II provides further details of the weight functions for various geometries and a large number of stress intensity factor solutions. Part II deals with the determination of crack opening displacements, Dugdale model solutions and crack opening areas.
Weight Function Methods In Fracture Mechanics
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Author : Xue-Ren Wu
language : en
Publisher: Springer Nature
Release Date : 2022-07-04
Weight Function Methods In Fracture Mechanics written by Xue-Ren Wu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-04 with Science categories.
This book provides a systematic and standardized approach based on the authors’ over 30 years of research experience with weight function methods, as well as the relevant literature. Fracture mechanics has become an indispensable tool for the design and safe operation of damage-tolerant structures in many important technical areas. The stress intensity factor—the characterizing parameter of the crack tip field—is the foundation of fracture mechanics analysis. The weight function method is a powerful technique for determining stress intensity factors and crack opening displacements for complex load conditions, with remarkable computational efficiency and high accuracy. The book presents the theoretical background of the weight function methods, together with a wealth of analytical weight functions and stress intensity factors for two- and three-dimensional crack geometries; many of these have been incorporated into national, international standards and industrial codes of practice. The accuracy of the results is rigorously verified, and various sample applications are provided. Accordingly, the book offers an ideal reference source for graduate students, researchers, and engineers whose work involves fracture and fatigue of materials and structures, who need not only stress intensity factors themselves but also efficient and reliable tools for obtaining them.
Stress Intensity Factors And Weight Functions
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Author : Theo Fett
language : en
Publisher: Computational Mechanics
Release Date : 1997
Stress Intensity Factors And Weight Functions written by Theo Fett and has been published by Computational Mechanics this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Science categories.
In this book the authors describe methods for the calculation of weight functions. In the first part they discuss the accuracy and convergence behaviour of methods for one- and two-dimensional cracks, while in the second part they provide solutions for cracks subjected to mode-I and mode-II loading.
Problems Of Fracture Mechanics And Fatigue
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Author : E.E. Gdoutos
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Problems Of Fracture Mechanics And Fatigue written by E.E. Gdoutos 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 2013-06-29 with Science categories.
On Fracture Mechanics A major objective of engineering design is the determination of the geometry and dimensions of machine or structural elements and the selection of material in such a way that the elements perform their operating function in an efficient, safe and economic manner. For this reason the results of stress analysis are coupled with an appropriate failure criterion. Traditional failure criteria based on maximum stress, strain or energy density cannot adequately explain many structural failures that occurred at stress levels considerably lower than the ultimate strength of the material. On the other hand, experiments performed by Griffith in 1921 on glass fibers led to the conclusion that the strength of real materials is much smaller, typically by two orders of magnitude, than the theoretical strength. The discipline of fracture mechanics has been created in an effort to explain these phenomena. It is based on the realistic assumption that all materials contain crack-like defects from which failure initiates. Defects can exist in a material due to its composition, as second-phase particles, debonds in composites, etc. , they can be introduced into a structure during fabrication, as welds, or can be created during the service life of a component like fatigue, environment-assisted or creep cracks. Fracture mechanics studies the loading-bearing capacity of structures in the presence of initial defects. A dominant crack is usually assumed to exist.
Faa Nasa International Symposium On Advanced Structural Integrity Methods For Airframe Durability And Damage Tolerance
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Author : Charles E. Harris
language : en
Publisher:
Release Date : 1994
Faa Nasa International Symposium On Advanced Structural Integrity Methods For Airframe Durability And Damage Tolerance written by Charles E. Harris and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Airframes categories.
Methods And Applications For Modeling And Simulation Of Complex Systems
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Author : Wenhui Fan
language : en
Publisher: Springer Nature
Release Date : 2022-12-23
Methods And Applications For Modeling And Simulation Of Complex Systems written by Wenhui Fan and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-23 with Computers categories.
The two-volume set CCIS 1712 and 1713 constitutes the proceedings of the 21st Asian Simulation Conference, AsiaSim 2022, which took place in Changsha, China, in January 2023. Due to the Covid pandemic AsiaSim 2022 has been postponed to January 2023. The 97 papers presented in the proceedings were carefully reviewed and selected from 218 submissions. The contributions were organized in topical sections as follows: Modeling theory and methodology; Continuous system/discrete event system/hybrid system/intelligent system modeling and simulation; Complex systems and open, complex and giant systems modeling and simulation; Integrated natural environment and virtual reality environment modeling and simulation; Networked Modeling and Simulation; Flight simulation, simulator, simulation support environment, simulation standard and simulation system construction; High performance computing, parallel computing, pervasive computing, embedded computing and simulation; CAD/CAE/CAM/CIMS/VP/VM/VR/SBA; Big data challenges and requirements for simulation and knowledge services of big data ecosystem; Artificial intelligence for simulation; Application of modeling/simulation in science/engineering/society/economy /management/energy/transportation/life/biology/medicine etc; Application of modeling/simulation in energy saving/emission reduction, public safety, disaster prevention/mitigation; Modeling/simulation applications in the military field; Modeling/simulation applications in education and training; Modeling/simulation applications in entertainment and sports.
Fracture Mechanics
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Author : Michael Janssen
language : en
Publisher: CRC Press
Release Date : 2004-08-02
Fracture Mechanics written by Michael Janssen and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-08-02 with Architecture categories.
This book covers both theoretical and practical aspects of fracture mechanics and integrates materials science with solid mechanics.
22nd Annual Conference On Composites Advanced Ceramics Materials And Structures B Volume 19 Issue 4
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Author : Don E. Bray
language : en
Publisher: John Wiley & Sons
Release Date : 2009-09-28
22nd Annual Conference On Composites Advanced Ceramics Materials And Structures B Volume 19 Issue 4 written by Don E. Bray 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 2009-09-28 with Technology & Engineering categories.
This volume is part of the Ceramic Engineering and Science Proceeding (CESP) series. This series contains a collection of papers dealing with issues in both traditional ceramics (i.e., glass, whitewares, refractories, and porcelain enamel) and advanced ceramics. Topics covered in the area of advanced ceramic include bioceramics, nanomaterials, composites, solid oxide fuel cells, mechanical properties and structural design, advanced ceramic coatings, ceramic armor, porous ceramics, and more.
Structural Integrity Of Fasteners
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Author : Pir M. Toor
language : en
Publisher: ASTM International
Release Date : 1995
Structural Integrity Of Fasteners written by Pir M. Toor and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Technology & Engineering categories.
Fatigue Assessment Of Welded Joints By Local Approaches
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Author : Dieter Radaj
language : en
Publisher: Woodhead Publishing
Release Date : 2006-10-30
Fatigue Assessment Of Welded Joints By Local Approaches written by Dieter Radaj and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-10-30 with Technology & Engineering categories.
Local approaches to fatigue assessment are used to predict the structural durability of welded joints, to optimise their design and to evaluate unforeseen joint failures. This standard work provides a systematic survey of the principles and practical applications of the various methods. It covers the hot spot structural stress approach to fatigue in general, the notch stress and notch strain approach to crack initiation and the fracture mechanics approach to crack propagation. Seam-welded and spot-welded joints in structural steels and aluminium alloys are also considered.This completely reworked second edition takes into account the tremendous progress in understanding and applying local approaches which has been achieved in the last decade. It is a standard reference for designers, structural analysts and testing engineers who are responsible for the fatigue-resistant in-service behaviour of welded structures. - Completely reworked second edition of a standard work providing a systematic survey of the principles and practical applications of the various methods - Covers the hot spot structural stress approach to fatigue in general, the notch stress and notch strain approach to crack initiation and the fracture mechanics approach to crack propagation. - Written by a distinguished team of authors