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Study Of Fracture Mechanics And Damage Development In Brittle Matrix Composites
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Book Synopsis Study of Fracture Mechanics and Damage Development in Brittle-matrix Composites by : George J. Anastassopoulos
Download or read book Study of Fracture Mechanics and Damage Development in Brittle-matrix Composites written by George J. Anastassopoulos and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Brittle Fracture and Damage of Brittle Materials and Composites by : Jacques Lamon
Download or read book Brittle Fracture and Damage of Brittle Materials and Composites written by Jacques Lamon and published by Elsevier. This book was released on 2016-03-16 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flaws are the principal source of fracture in many materials, whether brittle or ductile, whether nearly homogeneous or composite. They are introduced during either fabrication or surface preparation or during exposure to aggressive environments (e. g. oxidation, shocks). The critical flaws act as stress concentrators and initiate cracks that propagate instantaneously to failure in the absence of crack arrest phenomena as encountered in brittle materials. This book explores those brittle materials susceptible to crack arrest and the flaws which initiate crack induced damage. A detailed description of microstructural features covering numerous brittle materials, including ceramics, glass, concrete, metals, polymers and ceramic fibers to help you develop your knowledge of material fracture. Brittle Failure and Damage of Brittle Materials and Composites outlines the technological progress in this field and the need for reliable systems with high performances to help you advance the development of new structural materials, creating advantages of low density, high resistance to elevated temperatures and aggressive environments, and good mechanical properties. The effects of flaw populations on fracture strength The main statistical-probabilistic approaches to brittle fracture The use of these methods for predictions of failure and effects induced by flaw populations The application of these methods to component design The methods of estimation of statistical parameters that define flaw strength distributions The extension of these approaches to damage and failure of continuous fiber reinforced ceramic matrix composites
Book Synopsis Damage Mechanics in Engineering Materials by : Jiann-Wen Woody Ju
Download or read book Damage Mechanics in Engineering Materials written by Jiann-Wen Woody Ju and published by Elsevier. This book was released on 1998-03-04 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains thirty peer-reviewed papers that are based on the presentations made at the symposium on "Damage Mechanics in Engineering Materials" on the occasion of the Joint ASME/ASCE/SES Mechanics Conference (McNU97), held in Evanston, Illinois, June 28-July 2, 1997. The key area of discussion was on the constitutive modeling of damage mechanics in engineering materials encompassing the following topics: macromechanics/micromechanical constitutive modeling, experimental procedures, numerical modeling, inelastic behavior, interfaces, damage, fracture, failure, computational methods. The book is divided into six parts: Study of damage mechanics. Localization and damage. Damage in brittle materials. Damage in metals and metal matrix composites. Computational aspects of damage models. Damage in polymers and elastomers.
Book Synopsis Damage and Interfacial Debonding in Composites by : D.H. Allen
Download or read book Damage and Interfacial Debonding in Composites written by D.H. Allen and published by Elsevier. This book was released on 1996-07-18 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by leading authorities in the field of damage and micromechanics of composites, this book deals mainly with the damage impaired in composites due to different types of loading. It examines the different types of damage in composites in the fiber, matrix, debonding and delamination. It also reviews the theoretical characterization of damage, its experimental determination as well as the numerical simulation of damage.
Book Synopsis Brittle Matrix Composites by : Vaclav veselý
Download or read book Brittle Matrix Composites written by Vaclav veselý and published by Elsevier Inc. Chapters. This book was released on 2012-11-12 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: The paper is focused on an estimation of the extent of the fracture process zone and the zone of cumulative damage evolving during tensile failure of structures made of quasi-brittle materials, e.g. cementitious composites. The zone is determined via a developed (semi-)analytical method based on a combination of multi-parameter linear elastic fracture mechanics, cohesive crack models and plasticity theory. Results of the method are verified by numerical simulations of three-point bending of notched beams using an academic computational code based on a discrete spring network (lattice-particle) model and programs based on continuum modelling (finite elements), both with implementation of the cohesive zone approach. Three materials differing in cohesive behaviour are considered in the study; apart from the classical quasi-brittle softening material also a quasi-ductile and a strain hardening ones are taken into account. Used simulation tools provide sound results, particularly in the case of the softening material. Moreover, significant potential of the developed modelling techniques is presented.
Book Synopsis Fracture Mechanics of Brittle Matrix Composites with Imperfect Interfaces by :
Download or read book Fracture Mechanics of Brittle Matrix Composites with Imperfect Interfaces written by and published by . This book was released on 1995 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding the complexity of the fracture mechanics of brittle matrix composite: was a subject of several analytical studies in this work. The studies included finding the effect of imperfect fiber-matrix interfaces, both frictional and nonhomogeneous, on the fracture mechanics of composites; readdressing and questioning the current criteria for crack deflection at fiber-matrix interfaces used for developing optimum composite interfaces comparing axisymmetric and planar approximations of three dimensional fracture mechanic problems, since stiffness reduction and fracture toughness of composites are evaluated using such assumptions. (MM).
Book Synopsis Fracture and Damage of Composites by : M. H. Aliabadi
Download or read book Fracture and Damage of Composites written by M. H. Aliabadi and published by WIT Press. This book was released on 2006 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering various aspects of dynamic fractures this book contains state-of-the-art contributions from leading scientists in the field of crack dynamics.
Book Synopsis Fracture Failure Analysis of Fiber Reinforced Polymer Matrix Composites by : Sanjay Mavinkere Rangappa
Download or read book Fracture Failure Analysis of Fiber Reinforced Polymer Matrix Composites written by Sanjay Mavinkere Rangappa and published by Springer Nature. This book was released on 2021-04-19 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a unified approach to fracture behavior of natural and synthetic fiber-reinforced polymer composites on the basis of fiber orientation, the addition of fillers, characterization, properties and applications. In addition, the book contains an extensive survey of recent improvements in the research and development of fracture analysis of FRP composites that are used to make higher fracture toughness composites in various applications.The FRP composites are an emerging area in polymer science with many structural applications. The rise in materials failure by fracture has forced scientists and researchers to develop new higher strength materials for obtaining higher fracture toughness. Therefore, further knowledge and insight into the different modes of fracture behavior of FRP composites are critical to expanding the range of their application.
Book Synopsis Advances in Damage Mechanics: Metals and Metal Matrix Composites by : George Voyiadjis
Download or read book Advances in Damage Mechanics: Metals and Metal Matrix Composites written by George Voyiadjis and published by Elsevier. This book was released on 2012-12-02 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides in a single and unified volume a clear and thorough presentation of the recent advances in continuum damage mechanics for metals and metal matrix composites. Emphasis is placed on the theoretical formulation of the different constitutive models in this area, but sections are added to demonstrate the applications of the theory. In addition, some sections contain new material that has not appeared before in the literature. The book is divided into three major parts: Part I deals with the scalar formulation and is limited to the analysis of isotropic damage in materials; Parts II and III deal with the tensor formulation and is applied to general states of deformation and damage. The material appearing in this text is limited to plastic deformation and damage in ductile materials (e.g. metals and metal matrix composites) but excludes many of the recent advances made in creep, brittle fracture, and temperature effects since the authors feel that these topics require a separate volume for this presentation. Furthermore, the applications presented in this book are the simplest possible ones and are mainly based on the uniaxial tension test.
Book Synopsis Toughening Mechanisms in Quasi-brittle Materials by : Surendra P. Shah
Download or read book Toughening Mechanisms in Quasi-brittle Materials written by Surendra P. Shah and published by Kluwer Academic Pub. This book was released on 1991-01-01 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fracture and Fatigue by : Lawrence J. Broutman
Download or read book Fracture and Fatigue written by Lawrence J. Broutman and published by Elsevier. This book was released on 2016-06-15 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Composite Materials, Volume 5: Fracture and Fatigue covers the concepts, theories, and experiments on fracture and fatigue behavior of composite materials. The book discusses the fracture of particulate composites, including metal, polymer, and ceramic matrices; relates micromechanics effects to composite strength; and summarizes the various theories relating constituent properties and microstructure to fracture. The text also describes differing theories regarding the strength and fracture of composites; and the theory and experiment relating to time-dependent fracture covering both long-term as well as dynamic fracture. The fatigue of both polymer- and metal-matrix composites and the factors influencing the toughness of both brittle and ductile matrix composites are also considered. Design engineers, materials scientist, materials engineers, and metallurgists will find the book useful.
Book Synopsis Mechanical Behavior and Damage Development of Unidirectional Brittle Matrix Composites by : Jyi-Jiin Luo
Download or read book Mechanical Behavior and Damage Development of Unidirectional Brittle Matrix Composites written by Jyi-Jiin Luo and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Development of several damage mechanisms, including matrix cracking, interface debonding/sliding and fiber fractures in a brittle matrix composite are observed in several experiments including tensile testing under the microscope, acoustic emission monitoring of monotonic and loading-unloading tensile testing. Damage mechanisms and their development are identified and correlated with the macroscopic deformation. Tensile tests at elevated temperature are also conducted to study the effect of interphase and initial stresses on the mechanical behavior of the composite. The matrix cracking stress is found to be sensitive to the interphase and can be affected by moderate temperature change. The interpretation is made possible by theoretical efforts to model the macroscopic mechanical behavior in terms of microscopic damage and deformation. A cylinder model based on the principle of virtual work is derived, and macroscopic deformation correlated with the microscopic damage and deformation. A more general approach based on first principles of elasticity successfully derives the same results as the ones derived from the cylinder model. The results are used to help identify microscopic damage development through interpretation of macroscopic deformation. Although the work was focused on the mechanical behavior and damage development of a specific ceramic composite (Silicon Carbide fiber reinforced Cathium Aluminosilicate), the results from the cylinder model and especially from the general damage model are not limited to the particular material.
Book Synopsis Fracture of Brittle Disordered Materials: Concrete, Rock and Ceramics by : G. Baker
Download or read book Fracture of Brittle Disordered Materials: Concrete, Rock and Ceramics written by G. Baker and published by CRC Press. This book was released on 2004-01-14 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book derives from the invited IUTAM Symposium in September 1993. The contributions discuss recent advances in fracture mechanics studies of concrete, rock, ceramics and other brittle disordered materials at micro and structural levels. It draws together research and new applications in continuum, damage and fracture mechanics approaches.
Book Synopsis Applications of Continuum Damage Mechanics to Fatigue and Fracture by : David L. McDowell
Download or read book Applications of Continuum Damage Mechanics to Fatigue and Fracture written by David L. McDowell and published by ASTM International. This book was released on 1997 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis Application of Fracture Mechanics to Cementitious Composites by : S.P. Shah
Download or read book Application of Fracture Mechanics to Cementitious Composites written by S.P. Shah and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: Portland cement concrete is a relatively brittle material. As a result, mechanical behavior of concrete, conventionally reinforced concrete, prestressed concrete, and fiber reinforced concrete is critically influenced by crack propagation. It is, thus, not surprising that attempts are being made to apply the concepts of fracture mechanics to quantify the resistance to cracking in cementious composites. The field of fracture mechanics originated in the 1920's with A. A. Griffith's work on fracture of brittle materials such as glass. Its most significant applications, however, have been for controlling brittle fracture and fatigue failure of metallic structures such as pressure vessels, airplanes, ships and pipe lines. Considerable development has occurred in the last twenty years in modifying Griffith's ideas or in proposing new concepts to account for the ductility typical of metals. As a result of these efforts, standard testing techniques have been available to obtain fracture parameters for metals, and design based on these parameters are included in relevant specifications. Many attempts have been made, in the last two decades or so, to apply the fracture mechanics concepts to cement, mortar, con crete and reinforced concrete. So far, these attempts have not led to a unique set of material parameters which can quantify the resistance of these cementitious composites to fracture. No standard testing methods and a generally accepted theoretical analysis are established for concrete as they are for metals.
Book Synopsis Fracture Mechanics of Composites by : G. P. Sendeckyj
Download or read book Fracture Mechanics of Composites written by G. P. Sendeckyj and published by ASTM International. This book was released on 1975 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fatigue and Fracture by : F. C. Campbell
Download or read book Fatigue and Fracture written by F. C. Campbell and published by ASM International. This book was released on 2012-01-01 with total page 699 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book emphasizes the physical and practical aspects of fatigue and fracture. It covers mechanical properties of materials, differences between ductile and brittle fractures, fracture mechanics, the basics of fatigue, structural joints, high temperature failures, wear, environmentally-induced failures, and steps in the failure analysis process."--publishers website.
