Constraint Effects in Fracture
Constraint Effects in Fracture

Author: E. M. Hackett

Publisher: ASTM International

Published: 1993

Total Pages: 514

ISBN-13: 0803114818

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Papers presented at the symposium on [title] held in Indianapolis, Indiana, May 1991, provide a framework for quantifying constraint effects in terms of both continuum mechanics and micro-mechanical modeling approaches. Such a framework is useful in establishing accurate predictions of the fracture

Numerical Assessments of Cracks in Elastic-Plastic Materials
Numerical Assessments of Cracks in Elastic-Plastic Materials

Author: Huang Yuan

Publisher: Springer Science & Business Media

Published: 2013-11-11

Total Pages: 318

ISBN-13: 3540458824

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In this book a systematic discussion of crack problems in elastic-plastic materials is presented. The state of the art in fracture mechanics research and assessment of cracks is documented, with the help of analytic, asymptotic methods as well as finite element computations. After a brief introduction to fracture mechanics, the two-parameter concept for stationary cracks is studied in addition to the issues in three-dimensional crack fields under coupling with strong out-of-plane effects. Cracks along interfaces and crack growth problems under mixed mode conditions are also treated. A systematic study of stress singularities for different notches is accompanied by detailed finite element computations.

Welding, Joining and Coating of Metallic Materials
Welding, Joining and Coating of Metallic Materials

Author: Michael Zinigrad

Publisher: MDPI

Published: 2020-12-29

Total Pages: 294

ISBN-13: 3039367269

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This book is a collection of state-of-the-art research works in the field of materials science. Specifically, the works deal with issues related to the welding, joining and coating of metallic materials. These methods are known as main processes in the field of metallurgy, and are usually applied in order to solve complex problems of joining metals or the fabrication of metallic surfaces with required properties and performance. The focus of this book is on metals such as aluminum, magnesium, titanium, various types of steel, intermetallics and shape memory alloys. These scientific works address microstructural evaluation, as well as the performance of the produced joints and coatings. Scientists from all over the globe have presented novel advances and possible solutions for metallic materials joints and coatings for applications in the automotive, aerospace, chemical and medical industries, among others.

Finite Elements in Fracture Mechanics
Finite Elements in Fracture Mechanics

Author: Meinhard Kuna

Publisher: Springer Science & Business Media

Published: 2013-07-19

Total Pages: 464

ISBN-13: 9400766807

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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.