Creep-Fatigue Fracture: Analysis of Internal Damage PDF Download
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Author: Weisheng Zhou
Publisher: Springer Nature
ISBN: 9819718791
Category :
Languages : en
Pages : 179
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Book Description
Author: Weisheng Zhou
Publisher: Springer Nature
ISBN: 9819718791
Category :
Languages : en
Pages : 179
Get Book Here
Book Description
Author: Jean Lemaitre
Publisher: Springer Science & Business Media
ISBN: 3540272933
Category : Science
Languages : en
Pages : 396
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Book Description
Reflecting his major contributions to the field, Jean Lemaitre’s "Engineering Damage Mechanics" presents simplified and advanced methods organized within a unified framework for designers of any mechanical component. Explains how to apply continuous damage mechanics to failures of mechanical and civil engineering components in ductile, creep, fatigue and brittle conditions. Incorporates many basic examples, while emphasizing key practical considerations such as material parameter identification, and provides perspective on the advantage and disadvantages of various approaches.
Author: F. Ellyin
Publisher: Springer Science & Business Media
ISBN: 9400915098
Category : Technology & Engineering
Languages : en
Pages : 484
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Book Description
Fatigue failure is a multi-stage process. It begins with the initiation of cracks, and with continued cyclic loading the cracks propagate, finally leading to the rupture of a component or specimen. The demarcation between the above stages is not well-defined. Depending upon the scale of interest, the variation may span three orders of magnitude. For example, to a material scientist an initiated crack may be of the order of a micron, whereas for an engineer it can be of the order of a millimetre. It is not surprising therefore to see that investigation of the fatigue process has followed different paths depending upon the scale of phenomenon under investigation. Interest in the study of fatigue failure increased with the advent of industrial ization. Because of the urgent need to design against fatigue failure, early investiga tors focused on prototype testing and proposed failure criteria similar to design formulae. Thus, a methodology developed whereby the fatigue theories were proposed based on experimental observations, albeit at times with limited scope. This type of phenomenological approach progressed rapidly during the past four decades as closed-loop testing machines became available.
Author: Sunggi Baik
Publisher:
ISBN:
Category : Materials
Languages : en
Pages : 452
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Book Description
Author: Ahmad Varvani Farahani
Publisher: Southampton ; Boston : WIT Press
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 530
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Book Description
This title presents the fundamental elements and theories in fracture and damage analysis, plus the recent research and advances in the development of the analytical and practical approaches required to assess the materials damage and the durability of structures.
Author: David L. McDowell
Publisher: ASTM International
ISBN: 0803124732
Category : Composite materials
Languages : en
Pages : 238
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Book Description
Contains papers from the May 1996 Symposium on Applications of Continuum Damage Mechanics (CDM) to Fatigue and Fracture. Papers in Section I deal with various aspects of modeling damage in composite materials, such as high temperature environmental degradation, fatigue, and viscous damage in metal a
Author:
Publisher:
ISBN:
Category : Fracture mechanics
Languages : en
Pages : 158
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Book Description
Author: VM. Radhakrishnan
Publisher:
ISBN:
Category : Aluminum alloys
Languages : en
Pages : 17
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Book Description
An analysis of the interaction of creep and fatigue is made based on the energy expended for the nucleation of damage at the advancing crack front. A rate equation is assumed for the damage nucleation, and the activation energy is taken as a function of the total mechanical energy at the crack tip. The analysis yields a relation in terms of J-integral which is applicable to both crack propagation and final failure. Raw data from various sources have been analyzed for different types of loading and compared with the theoretical prediction. The total energy in tension, which includes the tension-going strain rate, appears to be a good parameter for the prediction of fracture life in creep-fatigue interaction.
Author: Robert S. Piascik
Publisher: ASTM International
ISBN: 0803124139
Category : Aluminum alloys
Languages : en
Pages : 231
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Book Description
Author: M. F. Ashby
Publisher: Elsevier
ISBN: 1483190641
Category : Technology & Engineering
Languages : en
Pages : 181
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Book Description
Perspectives in Creep Fracture is a collection of studies that covers the advances in the analysis of the mechanisms involved in the process of creep fracture. The book presents nine articles that present data and discuss the theoretical advancement in the field. The text first covers the mechanisms leading to fracture in metals and ceramics, and then proceeds to tackling the problem of the nucleation of creep damage. Next, the book details the models for the growth of cracks and voids by diffusion and by plastic processes. The next two chapters deal with the creep fracture of ceramics. In the eighth chapters, the text examines the development and propagation of creep cracks. The last chapter details the theory involved in the propagation of cracks by cavitation. The book will be of great interest to researchers and practitioners of materials engineering, metallurgy, and other fields involved in fracture mechanics.
