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The Theory Of Critical Distances

Author: David Taylor
Publisher: Elsevier
ISBN: 9780080554723
Size: 21.42 MB
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Critical distance methods are extremely useful for predicting fracture and fatigue in engineering components. They also represent an important development in the theory of fracture mechanics. Despite being in use for over fifty years in some fields, there has never been a book about these methods – until now. So why now? Because the increasing use of computer-aided stress analysis (by FEA and other techniques) has made these methods extremely easy to use in practical situations. This is turn has prompted researchers to re-examine the underlying theory with renewed interest. The Theory of Critical Distances begins with a general introduction to the phenomena of mechanical failure in materials: a basic understanding of solid mechanics and materials engineering is assumed, though appropriate introductory references are provided where necessary. After a simple explanation of how to use critical distance methods, and a more detailed exposition of the methods including their history and classification, the book continues by showing examples of how critical distance approaches can be applied to predict fracture and fatigue in different classes of materials. Subsequent chapters include some more complex theoretical areas, such as multiaxial loading and contact problems, and a range of practical examples using case studies of real engineering components taken from the author’s own consultancy work. The Theory of Critical Distances will be of interest to a range of readers, from academic researchers concerned with the theoretical basis of the subject, to industrial engineers who wish to incorporate the method into modern computer-aided design and analysis. Comprehensive collection of published data, plus new data from the author's own laboratories A simple 'how-to-do-it' exposition of the method, plus examples and case studies Detailed theoretical treatment Covers all classes of materials: metals, polymers, ceramics and composites Includes fracture, fatigue, fretting, size effects and multiaxial loading

Frattura Ed Integrit Strutturale Annals 2013

Author: AA.VV.
Publisher: Gruppo Italiano Frattura
ISBN: 8895940482
Size: 69.54 MB
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Frattura ed Integrità Strutturale (Fracture and Structural Integrity) is the official Journal of the Italian Group of Fracture (ISSN 1971-8993). It is an open-access Journal published on-line every three months (July, October, January, April). Frattura ed Integrità Strutturale encompasses the broad topic of structural integrity, which is based on the mechanics of fatigue and fracture, and is concerned with the reliability and effectiveness of structural components. The aim of the Journal is to promote works and researches on fracture phenomena, as well as the development of new materials and new standards for structural integrity assessment. The Journal is interdisciplinary and accepts contributions from engineers, metallurgists, materials scientists, physicists, chemists, and mathematicians.

Geomechanics And Geodynamics Of Rock Masses

Author: Vladimir Litvinenko
Publisher: CRC Press
ISBN: 0429868588
Size: 16.22 MB
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Geomechanics and Geodynamics of Rock Masses contains contributions presented at EUROCK 2018, the 2018 International Symposium of the International Society for Rock Mechanics (ISRM 2018, Saint Petersburg, Russia, 22-26 May 2018). Dedicated to recent advances and achievements in the fields of geomechanics and geotechnology, the main topics of the book include: - Physical and mechanical properties of fractured rock (laboratory testing and rock properties, field measurements and site investigations) - Geophysics in rock mechanics - Rock mass strength and failure - Nonlinear problems in rock mechanics - Effect of joint water on the behavior of rock foundation - Numerical modeling and back analysis - Mineral resources development: methods and rock mechanics problems - Rock mechanics and underground construction in mining, hydropower industry and civil engineering - Rock mechanics in petroleum engineering - Geodynamics and monitoring of rock mass behavior - Risks and hazards - Geomechanics of technogenic deposits Geomechanics and Geodynamics of Rock Masses will be of interest to researchers and professionals involved in the various branches of rock mechanics and rock engineering. EUROCK 2018, organized by the Saint Petersburg Mining University, is a continuation of the successful series of ISRM symposia in Europe, which began in 1992 in Chester, UK.

Geomechanics And Geodynamics Of Rock Masses Volume 2

Author: Vladimir Litvinenko
Publisher: CRC Press
ISBN: 0429867689
Size: 59.34 MB
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This book is Volume 2 of the EUROCK 2018 proceedings. Geomechanics and Geodynamics of Rock Masses contains contributions presented at EUROCK 2018, the 2018 International Symposium of the International Society for Rock Mechanics (ISRM 2018, Saint Petersburg, Russia, 22-26 May 2018). Dedicated to recent advances and achievements in the fields of geomechanics and geotechnology, the main topics of the book include: - Physical and mechanical properties of fractured rock (laboratory testing and rock properties, field measurements and site investigations) - Geophysics in rock mechanics - Rock mass strength and failure - Nonlinear problems in rock mechanics - Effect of joint water on the behavior of rock foundation - Numerical modeling and back analysis - Mineral resources development: methods and rock mechanics problems - Rock mechanics and underground construction in mining, hydropower industry and civil engineering - Rock mechanics in petroleum engineering - Geodynamics and monitoring of rock mass behavior - Risks and hazards - Geomechanics of technogenic deposits Geomechanics and Geodynamics of Rock Masses will be of interest to researchers and professionals involved in the various branches of rock mechanics and rock engineering. EUROCK 2018, organized by the Saint Petersburg Mining University, is a continuation of the successful series of ISRM symposia in Europe, which began in 1992 in Chester, UK.

Stress Concentration At Notches

Author: Mykhaylo P. Savruk
Publisher: Springer
ISBN: 3319445553
Size: 52.39 MB
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This book compiles solutions of linear theory of elasticity problems for isotropic and anisotropic bodies with sharp and rounded notches. It contains an overview of established and recent achievements, and presents the authors’ original solutions in the field considered with extensive discussion. The volume demonstrates through numerous, useful examples the effectiveness of singular integral equations for obtaining exact solutions of boundary problems of the theory of elasticity for bodies with cracks and notches. Incorporating analytical and numerical solutions of the problems of stress concentrations in solid bodies with crack-like defects, this volume is ideal for scientists and PhD students dealing with the problems of theory of elasticity and fracture mechanics.

Bruchmechanik

Author: Dietmar Gross
Publisher: Springer-Verlag
ISBN: 3540371141
Size: 55.55 MB
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Grundlegende Prinzipien und Arbeitsmethoden der Bruch- und Mikromechanik: Im Vordergrund steht die mechanische Beschreibung, wobei diese Einführung auch materialspezifische Aspekte diskutiert. Auf kontinuumsmechanische Grundlagen folgt ein Einblick in die klassischen Bruch- und Versagenshypothesen sowie in makro- und mikroskopische Phänomene des Bruchs. Ein umfangreicher Teil ist der linearen und elastisch-plastischen Bruchmechanik gewidmet.

Mechanik Der Festen K Rper

Author: H. Parkus
Publisher: Springer-Verlag
ISBN: 3709171369
Size: 70.89 MB
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Aus den Besprechungen: "Verglichen mit anderen Darstellungen ... unterscheidet sich das vorliegende Buch vor allem darin, daß mit verhältnismäßig wenig Seiten ein recht großes Gebiet erfaßt wird. Der Verfasser erreicht diese Konzentration durch eine vom Üblichen abweichende Stoffaufteilung und die Herleitung der Grundgesetze für Massenpunkte und starre Körper aus den allgemeinen Prinzipien für deformierbare Körper. Ferner werden ... hier bereits im ersten Viertel Sätze aus der Vektoranalysis herangezogen. Die dadurch erreichte Staffelung des Stoffes ermöglicht es, im Rahmen der nur 368 Seiten sich mit Gebieten zu befassen, die sonst fast ausschließlich in der Spezialliteratur zu finden sind ...” ZAMP "... Das Druckwerk umfaßt die theoretischen Grundlagen mit einer sehr breiten Anwendung, so daß den Studierenden des Maschinenbaues und der Technischen Physik sowie dem Praktiker ein sehr interessantes wie nützliches Buch über Festkörpermechanik in die Hand gegeben wird." ZAMM