Micromechanics of Composite Materials

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235,39 

Solid Mechanics and Its Applications 186

ISBN: 9400797818
ISBN 13: 9789400797819
Autor: Dvorak, George
Verlag: Springer Verlag GmbH
Umfang: xviii, 442 S.
Erscheinungsdatum: 29.01.2015
Auflage: 1/2015
Produktform: Kartoniert
Einband: Kartoniert

This book presents a broad exposition of analytical and numerical methods for modeling composite materials, laminates, polycrystals and other heterogeneous solids, with emphasis on connections between material properties and responses on several length scales, ranging from the nano and microscales to the macroscale.Many new results and methods developed by the author are incorporated into a rich fabric of the subject, which has been explored by several researchers over the last 40 years.   The first  part of the book reviews anisotropic elasticity theory, and then it describes the frequently used procedures and theorems for bounding and estimating overall properties, local fields and energy changes in elastic inhomogeneities, heterogeneous media, fiber composites and functionally graded materials.  Those are caused by mechanical loads and by phase eigenstrains, such as thermal, transformation and inelastic strains, and also by cavities and cracks.    Worked examples show that the eigendeformations may contribute a major part of the overall response and of interior stress and strain fields in the constituents.   Separate attention is given to perfect and imperfect interfaces, and to evaluation of interface stresses induced by mechanical and transformation loads.  Micromechanical methods are extended to analysis of symmetric laminates.  Applications include design of laminate configurations for pressure vessels, for dimensionally stable and auxetic laminates, for laminates with reduced free edge stresses and with fiber prestress, and for those sustaining damage by transverse cracking and fiber breaks.   A review of the incremental theory of plasticity, of the transformation field analysis method, and of modeling and experimental results for metal matrix composites, are extensively described in the closing chapters.This volume is intended for advanced undergraduate and graduate students, researchers and engineers interested and involved in analysis and design of composite structures. 

Artikelnummer: 8255373 Kategorie:

Beschreibung

This book presents a broad exposition of analytical and numerical methods for modeling composite materials, laminates, polycrystals and other heterogeneous solids, with emphasis on connections between material properties and responses on several length scales, ranging from the nano and microscales to the macroscale. Many new results and methods developed by the author are incorporated into the rich fabric of the subject, which has developed from the work of many researchers over the last 50 years. Among the new results, the book offers an extensive analysis of internal and interface stresses caused by eigenstrains, such as thermal, transformation and inelastic strains in the constituents, which often exceed those caused by mechanical loads, and of inelastic behavior of metal matrix composites. Fiber prestress in laminates, and modeling of functionally graded materials are also analyzed. Furthermore, this book outlines several key subjects on modeling the properties of composites reinforced by particles of various shapes, aligned fibers, symmetric laminated plates and metal matrix composites.  This volume is intended for advanced undergraduate and graduate students, researchers and engineers interested and involved in analysis and design of composite structures. 

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