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Fracture and Fatigue Emanating from Stress Concentrators

2007-05-08 Technology & Engineering
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Release : 2007-05-08
Genre : Technology & Engineering
Kind : eBook
Book Rating : 129/5 ( reviews)

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Book Synopsis Fracture and Fatigue Emanating from Stress Concentrators by : G. Pluvinage

Download or read book Fracture and Fatigue Emanating from Stress Concentrators written by G. Pluvinage. This book was released on 2007-05-08. Available in PDF, EPUB and Kindle. Book excerpt: A vast majority of failures emanate from stress concentrators such as geometrical discontinuities. The role of stress concentration was first highlighted by Inglis (1912) who gives a stress concentration factor for an elliptical defect, and later by Neuber (1936). With the progress in computing, it is now possible to compute the real stress distribution at a notch tip. This distribution is not simple, but looks like pseudo-singularity as in principle the power dependence with distance remains. This distribution is governed by the notch stress intensity factor which is the basis of Notch Fracture Mechanics. Notch Fracture Mechanics is associated with the volumetric method which postulates that fracture requires a physical volume. Since fatigue also needs a physical process volume, Notch Fracture Mechanics can easily be extended to fatigue emanating from a stress concentration.

Stress Concentration at Notches

2016-09-27 Technology & Engineering
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Release : 2016-09-27
Genre : Technology & Engineering
Kind : eBook
Book Rating : 553/5 ( reviews)

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Book Synopsis Stress Concentration at Notches by : Mykhaylo P. Savruk

Download or read book Stress Concentration at Notches written by Mykhaylo P. Savruk. This book was released on 2016-09-27. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Fracture of Nano and Engineering Materials and Structures

2008-01-08 Science
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Release : 2008-01-08
Genre : Science
Kind : eBook
Book Rating : 722/5 ( reviews)

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Book Synopsis Fracture of Nano and Engineering Materials and Structures by : E.E. Gdoutos

Download or read book Fracture of Nano and Engineering Materials and Structures written by E.E. Gdoutos. This book was released on 2008-01-08. Available in PDF, EPUB and Kindle. Book excerpt: The 16th European Conference of Fracture (ECF16) was held in Greece, July, 2006. It focused on all aspects of structural integrity with the objective of improving the safety and performance of engineering structures, components, systems and their associated materials. Emphasis was given to the failure of nanostructured materials and nanostructures including micro- and nano-electromechanical systems (MEMS and NEMS).

Multiphysics Modelling and Simulation for Systems Design and Monitoring

2015-01-03 Technology & Engineering
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Release : 2015-01-03
Genre : Technology & Engineering
Kind : eBook
Book Rating : 320/5 ( reviews)

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Book Synopsis Multiphysics Modelling and Simulation for Systems Design and Monitoring by : Mohamed Haddar

Download or read book Multiphysics Modelling and Simulation for Systems Design and Monitoring written by Mohamed Haddar. This book was released on 2015-01-03. Available in PDF, EPUB and Kindle. Book excerpt: This book reports on the state of the art in the field of multiphysics systems. It consists of accurately reviewed contributions to the MMSSD’2014 conference, which was held from December 17 to 19, 2004 in Hammamet, Tunisia. The different chapters, covering new theories, methods and a number of case studies, provide readers with an up-to-date picture of multiphysics modeling and simulation. They highlight the role played by high-performance computing and newly available software in promoting the study of multiphysics coupling effects, and show how these technologies can be practically implemented to bring about significant improvements in the field of design, control and monitoring of machines. In addition to providing a detailed description of the methods and their applications, the book also identifies new research issues, challenges and opportunities, thus providing researchers and practitioners with both technical information to support their daily work and a new source of inspiration for their future research.

Integrity of Pipelines Transporting Hydrocarbons

2011-05-10 Technology & Engineering
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Release : 2011-05-10
Genre : Technology & Engineering
Kind : eBook
Book Rating : 883/5 ( reviews)

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Book Synopsis Integrity of Pipelines Transporting Hydrocarbons by : Gabriella Bolzon

Download or read book Integrity of Pipelines Transporting Hydrocarbons written by Gabriella Bolzon. This book was released on 2011-05-10. Available in PDF, EPUB and Kindle. Book excerpt: This book describes technical and practical aspects of pipeline damage. It summarizes the phenomena, mechanisms and management of pipeline corrosion in-service. The topics discussed include pipelines fracture mechanics, damage mechanisms and evolution, and pipeline integrity assessment. The concept of acceptable risk is also elucidated and the future application of new knowledge management tools is considered.

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