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Author : Douglas C. Stahl
Publisher :
ISBN 13 :
Total Pages : 382 pages
Book Rating : 4.:/5 (89 download)
Download or read book Micromechanical Model for a Wood-cement Composite written by Douglas C. Stahl and published by . This book was released on 1996 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michal Šejnoha
Publisher : WIT Press
ISBN 13 : 1845646827
Total Pages : 293 pages
Book Rating : 4.8/5 (456 download)
Download or read book Micromechanics in Practice written by Michal Šejnoha and published by WIT Press. This book was released on 2013 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book will concentrate on the application of micromechanics to the analysis of practical engineering problems. Both classical composites represented by carbon/carbon textile laminates and applications in Civil Engineering including asphalts and masonry structures will be considered. A common denominator of these considerably distinct material systems will be randomness of their internal structure. Also, owing to their complexity, all material systems will be studied on multiple scales. Since real engineering, rather than academic, problems are of the main interest, these scales will be treated independently from each other on the grounds of fully uncoupled multi-scale analysis. Attention will be limited to elastic and viscoelastic behaviour and to the linear heat transfer analysis. To achieve this, the book will address two different approaches to the homogenization of systems with random microstructures. In particular, classical averaging schemes based on the Eshelby solution of a solitary inclusion in an infinite medium represented by the Hashin-Shtrikman variational principles or by considerably simpler and more popular Mori-Tanaka method will be compared to detailed finite element simulations of a certain representative volume element (RVE) representing accommodated geometrical details of respective microstructures. These are derived by matching material statistics such as the one- and two-point probability functions of real and artificial microstructures. The latter one is termed the statistically equivalent periodic unit cell owing to the assumed periodic arrangement of reinforcements (carbon fibres, carbon fibre tows, stones or masonry bricks) in a certain matrix (carbon matrix, asphalt mastic, mortar). Other types of materials will be introduced in the form of exercises with emphases to the application of the Mori-Tanaka method in the framework of the previously mentioned uncoupled multi-scale analysis
Author : Vladimír Kompiš
Publisher : Springer Science & Business Media
ISBN 13 : 1402069758
Total Pages : 300 pages
Book Rating : 4.4/5 (2 download)
Download or read book Composites with Micro- and Nano-Structure written by Vladimír Kompiš and published by Springer Science & Business Media. This book was released on 2010-02-18 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents new results in the knowledge and simulations for composite nano-materials. It includes selected, extended papers presented in the thematic ECCOMAS conference on Composites with Micro- and Nano-Structure (CMNS) – Computational Modelling and Experiments. It contains atomistic and continuum numerical methods and experimental validation for composite materials reinforced with particles or fibres, porous materials, homogenization and other important topics.
Author : Voichita Bucur
Publisher : Springer Science & Business Media
ISBN 13 : 9048195500
Total Pages : 404 pages
Book Rating : 4.0/5 (481 download)
Download or read book Delamination in Wood, Wood Products and Wood-Based Composites written by Voichita Bucur and published by Springer Science & Business Media. This book was released on 2010-11-02 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last quarter century, delamination has come to mean more than just a failure in adhesion between layers of bonded composite plies that might affect their load-bearing capacity. Ever-increasing computer power has meant that we can now detect and analyze delamination between, for example, cell walls in solid wood. This fast-moving and critically important field of study is covered in a book that provides everyone from manufacturers to research scientists the state of the art in wood delamination studies. Divided into three sections, the book first details the general aspects of the subject, from basic information including terminology, to the theoretical basis for the evaluation of delamination. A settled terminology in this subject area is a first key goal of the book, as the terms which describe delamination in wood and wood-based composites are numerous and often confusing. The second section examines different and highly specialized methods for delamination detection such as confocal laser scanning microscopy, light microscopy, scanning electron microscopy and ultrasonics. Ways in which NDE (non-destructive evaluation) can be employed to detect and locate defects are also covered. The book’s final section focuses on the practical aspects of this defect in a wide range of wood products covering the spectrum from trees, logs, laminated panels and glued laminated timbers to parquet floors. Intended as a primary reference, this book covers everything from the microscopic, anatomical level of delamination within solid wood sections to an examination of the interface of wood and its surface coatings. It provides readers with the perspective of industry as well as laboratory and is thus a highly practical sourcebook for wood engineers working in manufacturing as well as a comprehensively referenced text for materials scientists wrestling with the theory underlying the subject.
Author : P. Suquet
Publisher : Springer
ISBN 13 : 3709126622
Total Pages : 352 pages
Book Rating : 4.7/5 (91 download)
Download or read book Continuum Micromechanics written by P. Suquet and published by Springer. This book was released on 2014-05-04 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the most recent progress of fundamental nature made in the new developed field of micromechanics: transformation field analysis, variational bounds for nonlinear composites, higher-order gradients in micromechanical damage models, dynamics of composites, pattern based variational bounds.
Author : Christian Huet
Publisher :
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.0/5 ( download)
Download or read book Micromechanics of Concrete and Cementitious Composites written by Christian Huet and published by . This book was released on 1993 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tarek I. Zohdi
Publisher : Springer Science & Business Media
ISBN 13 : 3540323600
Total Pages : 199 pages
Book Rating : 4.5/5 (43 download)
Download or read book An Introduction to Computational Micromechanics written by Tarek I. Zohdi and published by Springer Science & Business Media. This book was released on 2008-03-15 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this, its second corrected printing, Zohdi and Wriggers’ illuminating text presents a comprehensive introduction to the subject. The authors include in their scope basic homogenization theory, microstructural optimization and multifield analysis of heterogeneous materials. This volume is ideal for researchers and engineers, and can be used in a first-year course for graduate students with an interest in the computational micromechanical analysis of new materials.
Author : A M Brandt
Publisher : Elsevier
ISBN 13 : 0857099892
Total Pages : 422 pages
Book Rating : 4.8/5 (57 download)
Download or read book Brittle Matrix Composites 10 written by A M Brandt and published by Elsevier. This book was released on 2012-11-12 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: The subjects of the symposia are on composite materials behaving as brittle, normal and special conditions of exploitation. Brittle matrix composites are applied in various domains and the series of symposia are closely related to their applications in civil engineering. In the last decades their importance is increasing along with their variety and the use of most advanced methods of testing. Papers include concretes, fibre concretes and ceramics, particularly their composition, microstructure and fracture processes. Various new and advanced engineering problems are presented in the papers.
Author : Francisco Montero
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128090154
Total Pages : 17 pages
Book Rating : 4.1/5 (28 download)
Download or read book Brittle Matrix Composites written by Francisco Montero and published by Elsevier Inc. Chapters. This book was released on 2012-11-12 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper a model is presented to simulate fracture of fibre reinforced cement based materials. The model is based on a lattice-type fracture model. Fibres are explicitly implemented as separate elements connected to the cement matrix via special interface elements. With the model multiple cracking and ductile global behaviour are simulated of the composite material. Variables in the model are the fibre dimensions and properties, the fibre volume in the composite, the bond behaviour of fibres and matrix and the cement matrix properties. These properties are obtained by testing, which will be described in the paper. The model is used as a design tool for creating fibre cement based composites with any desired mechanical behaviour.
Author : Seiko Jose
Publisher : Elsevier
ISBN 13 : 0323995993
Total Pages : 654 pages
Book Rating : 4.3/5 (239 download)
Download or read book The Wool Handbook written by Seiko Jose and published by Elsevier. This book was released on 2023-10-18 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Wool Handbook: Morphology, Structure, Property and Applications explores the fundamental aspects of wool fibers as well as traditional and novel applications of wool in areas including polymer composites and technical textiles. Apart from textiles and garments, wool has long been used for various diversified applications due to its unique material properties. Wool is inherently fire resistant, antimicrobial, flexible and antibacterial, and as a natural material, it can be used to create environmentally sustainable products. This book explains basic and advanced topics related to wool fibers, from shearing to marketing, drawing on academic and industrial research from a range of subjects. Providing statistics, processing methods, and testing and characterization techniques for wool fiber, this book will help readers to use wool fibers to find new applications and solutions. - Provides advanced testing methods to explore the material characteristics of wool - Includes the latest industrial methods for physical and chemical processing of wool - Presents case studies on how wool fibers have been made into successful bio-based composite and textile products
Author :
Publisher :
ISBN 13 :
Total Pages : 426 pages
Book Rating : 4.:/5 (319 download)
Download or read book Wood and Fiber Science written by and published by . This book was released on 1997 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Holmer Savastano Junior
Publisher : Woodhead Publishing
ISBN 13 : 0081020023
Total Pages : 496 pages
Book Rating : 4.0/5 (81 download)
Download or read book Sustainable and Nonconventional Construction Materials using Inorganic Bonded Fiber Composites written by Holmer Savastano Junior and published by Woodhead Publishing. This book was released on 2017-06-13 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable and Nonconventional Construction Materials Using Inorganic Bonded Fiber Composites presents a concise overview of non-conventional construction materials with a strong focus on alternative inorganic bonded fiber composites and their applications as construction components. It outlines the processing and characterization of non-conventional cementitious composites, which will be of great benefit to both academic and industrial professionals interested in research, development, and innovation on inorganic bonded fiber composites. The book gives a comprehensive review of the innovative research associated with building components based on inorganic bonded composites. Exploring both natural fibers as reinforcing elements and alternative inorganic binders based on agricultural and industrial wastes, this book also considers the performance and applications of fibrous composites as construction materials and components. - Dedicated to analyzing recent developments in inorganic fiber composites research - Discusses the broader subjects of processing, characterization, performance, and applications of non-conventional construction materials
Author : Gideon P.A.G. Van Zijl
Publisher : CRC Press
ISBN 13 : 0203856015
Total Pages : 330 pages
Book Rating : 4.2/5 (38 download)
Download or read book Advances in Cement-Based Materials written by Gideon P.A.G. Van Zijl and published by CRC Press. This book was released on 2009-11-02 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collection of selected papers on current advances in high performance construction materials. Contributions deal with the development, characterization, application procedures, performance and structural design of materials with key potential in civil engineering works. Materials treated are fibre reinforced concrete, high performance concrete, sel
Author : Günther Meschke
Publisher : CRC Press
ISBN 13 : 100064474X
Total Pages : 1500 pages
Book Rating : 4.0/5 (6 download)
Download or read book Computational Modelling of Concrete and Concrete Structures written by Günther Meschke and published by CRC Press. This book was released on 2022-05-22 with total page 1500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Modelling of Concrete and Concrete Structures contains the contributions to the EURO-C 2022 conference (Vienna, Austria, 23-26 May 2022). The papers review and discuss research advancements and assess the applicability and robustness of methods and models for the analysis and design of concrete, fibre-reinforced and prestressed concrete structures, as well as masonry structures. Recent developments include methods of machine learning, novel discretisation methods, probabilistic models, and consideration of a growing number of micro-structural aspects in multi-scale and multi-physics settings. In addition, trends towards the material scale with new fibres and 3D printable concretes, and life-cycle oriented models for ageing and durability of existing and new concrete infrastructure are clearly visible. Overall computational robustness of numerical predictions and mathematical rigour have further increased, accompanied by careful model validation based on respective experimental programmes. The book will serve as an important reference for both academics and professionals, stimulating new research directions in the field of computational modelling of concrete and its application to the analysis of concrete structures. EURO-C 2022 is the eighth edition of the EURO-C conference series after Innsbruck 1994, Bad Gastein 1998, St. Johann im Pongau 2003, Mayrhofen 2006, Schladming 2010, St. Anton am Arlberg 2014, and Bad Hofgastein 2018. The overarching focus of the conferences is on computational methods and numerical models for the analysis of concrete and concrete structures.
Author : S.P. Shah
Publisher : Springer Science & Business Media
ISBN 13 : 9400951213
Total Pages : 701 pages
Book Rating : 4.4/5 (9 download)
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.
Author : Garry Efimovich Freger
Publisher : Springer Science & Business Media
ISBN 13 : 3662099756
Total Pages : 319 pages
Book Rating : 4.6/5 (62 download)
Download or read book Spirally Anisotropic Composites written by Garry Efimovich Freger and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is known that composites have insufficient transversal strength and rigidity, and low longitudinal shear modulus, compression and shear strength. This book describes methods to avoid these disadvantages by hybridization and spiral reinforcement of composites at the micro-level during the production stage. Mathematical models and design methods have been developed for various composites. The authors discuss the technology of spiral reinforcement and fillers, the structures and properties of spirally reinforced composites, binders, the manufacture of such composites, and the application of new materials and constructions. This informative text will be of interest to researchers, teachers and students in academia and also to industrial scientists and engineers involved in the development and application of new materials.
Author : K O Niska
Publisher : Elsevier
ISBN 13 : 1845694570
Total Pages : 383 pages
Book Rating : 4.8/5 (456 download)
Download or read book Wood-Polymer Composites written by K O Niska and published by Elsevier. This book was released on 2008-05-29 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wood-polymer composites (WPC) are materials in which wood is impregnated with monomers that are then polymerised in the wood to tailor the material for special applications. The resulting properties of these materials, from lightness and enhanced mechanical properties to greater sustainability, has meant a growing number of applications in such areas as building, construction and automotive engineering. This important book reviews the manufacture of wood-polymer composites, how their properties can be assessed and improved and their range of uses.After an introductory chapter, the book reviews key aspects of manufacture, including raw materials, manufacturing technologies and interactions between wood and synthetic polymers. Building on this foundation, the following group of chapters discusses mechanical and other properties such as durability, creep behaviour and processing performance. The book concludes by looking at orientated wood-polymer composites, wood-polymer composite foams, at ways of assessing performance and at the range of current and future applications.With its distinguished editors and international team of contributors, Wood-polymer composites is a valuable reference for all those using and studying these important materials. - Provides a comprehensive survey of major new developments in wood-polymer composites - Reviews the key aspects of manufacture, including raw materials and manufacturing technologies - Discusses properties such as durability, creep behaviour and processing performance
