Author: Publisher:
ISBN:
Category : Fibers
Languages : en
Pages : 588
Book Description
Wood and Fiber Science
Author: Wood Structure and Composition
Author: Menachem LewinPublisher: CRC Press
ISBN: 9780824782337
Category : Science
Languages : en
Pages : 512
Book Description
Addressed to the general professional chemist at a level between the undergraduate and the specialist in the field, presents such aspects of modern wood chemistry as anatomy, analysis, the composite nature and chemical composition of wood, and the structure and properties of cellulose, lignin, hemic
Principles of Wood Science and Technology
Author: Franz F.P. KollmannPublisher: Springer Science & Business Media
ISBN: 3642879284
Category : Technology & Engineering
Languages : en
Pages : 605
Book Description
Modern forest products research had its start hardly fifty years ago. Today we are in a position to apply the title "wood science" to the field of wood technology that is based on scientific investigation, theoretical as well as experimental. It is this research that fosters new uses for wood as a raw material and that creates the foundation for new industries for the manufacture of wood-base materials such as plywood, laminated products, particle and fiber board and sand wich construction. Wood technology in its broadest sense combines the disciplines of wood anatomy, biology, chemistry, physics and mechanical technology. It is through this interdisciplinary approach that progress has been made in wood seasoning, wood preservation methods, wood machining, surfacing and gluing, and in the many other processes applied in its utilization. In 1936 the senior author published a book entitled, "Technologie des Holzes", which was a first approach to a universal reference book on wood technology. The first edition of Volume I of the Textbook of Wood Technology, co-authored by H. P. BROWN, A. J. P AN SHIN , and C. C. FORSAITH, was published in 1948. An indication of the rapid development of this field can be gained from the fact that the second edition of "Technologie des Holzes und der Holzwerkstoffe", completely revised, was needed by 1951. It contains 2233 pages compared with the 764 pages of the 1936 edition.
Fiber Atlas
Author: Marja-Sisko Ilvessalo-PfäffliPublisher: Springer Science & Business Media
ISBN: 3662072122
Category : Technology & Engineering
Languages : en
Pages : 400
Book Description
This richly-illustrated book presents the information necessary for fiber analysis in the field of pulp and paper. A discussion of raw-material structure and the features used for species identification in pulp is followed up by the description of 117 fiber species. Of these, 83 are wood fibers and 34 are of nonwood origin. The tree species range across all five continents, 29 from Eurasia, 38 from North America and 16 from the southern hemisphere and the tropics. Informative micrographs, identification tables, and distribution maps aid species differentiation, making this atlas ideal for everyone interested in fiber identification.
Wood and Fiber Science
Author: Fiber Science
Author: Steven B. WarnerPublisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 344
Book Description
An introduction to the structure and properties of polymeric fibers, with emphasis on fibers used as textiles and industrial fibers. Part One introduces fundamental concepts of organic fiber chemistry and morphology. Part Two presents the mot important aspects of mechanical properties. Up-to-date coverage, including treatment of high performance fibers, superabsorbants, liquid crystal polymers, electrical conductivity, and other current topics. Emphasis on fundamental principles. Shows applications of basic principles in real materials.
Forest Products and Wood Science
Author: Rubin ShmulskyPublisher: John Wiley & Sons
ISBN: 111942643X
Category : Science
Languages : en
Pages : 504
Book Description
The updated seventh edition of the classic text on wood science and forestry The seventh edition of Forest Products and Wood Science: An Introduction offers a fully revised and updated review of the forest products industry. This classic text contains a comprehensive review of the subject and presents a thorough understanding of the anatomical and physical nature of wood. The authors emphasize its use as an industrial raw material. Forest Products and Wood Science provides thorough coverage of all aspects of wood science and industry, ranging from tree growth and wood anatomy to a variety of economically important wood products, along with their applications and performance. The text explores global raw materials, the increasing use of wood as a source of energy and chemicals and environmental implications of the use of wood. This edition features new material on structural composites, non-structural composites, durability and protection, pulp and paper, energy and chemicals, and global raw materials. This seventh edition of the classic work: Contains new information on a variety of topics including: structural composites, non-structural composites, durability and protection, pulp and paper, energy and chemicals and global raw materials Includes a fully revised text that meets the changing needs of the forestry, engineering, and wood science academics and professionals Presents material written by authors with broad experience in both the private and academic sectors Written for undergraduate students in forestry, natural resources, engineering, and wood science, as well as forest industry personnel, engineers, wood-based manufacturing and using professionals, the seventh edition of Forest Products and Wood Science updates the classic text that has become an indispensable resource.
Fracture and Fatigue in Wood
Author: Ian SmithPublisher: John Wiley & Sons
ISBN: 9780471487081
Category : Technology & Engineering
Languages : en
Pages : 248
Book Description
Damage in wood is principally the result of fatigue. Fatigue is the process of progressive localised irreversible change in a material, and may culminate in cracks or complete fracture if conditions that initiated or propagated the process persist. Comprehensive understanding of fatigue and fracture in engineered wood components must be founded on a proper understanding of the damage processes. Although wood is the world's most widely used structural material, whether measured by volume consumed or value of finished construction, its behaviour is not well understood even by people who have spent their careers studying it. * What is known about failure processes comes almost entirely from empirical evidence collected for engineering purposes. * Hypotheses about behaviour of wood are based on macroscopic observation of specimens during and following tests. * With only limited resources and the need to obtain practical results quickly, the timber engineering research community has steered away from the scientific approach. * Forestry practices are changing and are known to influence characteristics of wood cells therefore there is a need to periodically reassess the mechanical properties of visually graded lumber the blackbox approach. Fatigue and Fracture of Wood examines the above issues from a scientific point of view by drawing on the authors' own research as well as previously published material. Unlike the empirical research, the book begins by examining growth of wood. It briefly examines its structure in relation to how trees grow, before assessing the fatigue and fracture of wood and discussing the scientific methods of modelling fatigue. * Covers from macro to micro behaviour of wood * Presents direct evidence of how wood fractures using Scanning Electron Microscopy * The first book to present a physically correct model for fracture in wood * Provides experimental proof of so-called memory in wood (i.e. dependence of fatigue behaviour on the loading sequence) * Givse practical illustrations of how theories and models can be applied in practice An essential resource for wood scientists/engineers, timber-engineering practitioners, and graduate students studying wood and solid mechanics.
Wood and Fiber
Author: Introduction to Wood and Natural Fiber Composites
Author: Douglas D. StokkePublisher: John Wiley & Sons
ISBN: 1118676076
Category : Science
Languages : en
Pages : 330
Book Description
Over the past two decades, there has been a shift in research and industrial practice, and products traditionally manufactured primarily from wood are increasingly combined with other nonwood materials of either natural or synthetic origin. Wood and other plant-based fiber is routinely combined with adhesives, polymers, and other "ingredients" to produce composite materials. Introduction to Wood and Natural Fiber Composites draws together widely scattered information concerning fundamental concepts and technical applications, essential to the manufacture of wood and natural fiber composites. The topics addressed include basic information on the chemical and physical composition of wood and other lignocellulosic materials, the behavior of these materials under thermocompression processes, fundamentals of adhesion, specific adhesive systems used to manufacture composite materials, and an overview of the industrial technologies used to manufacture major product categories. The book concludes with a chapter on the burgeoning field of natural fiber-plastic composites. Introduction to Wood and Natural Fiber Composites is a valuable resource for upper-level undergraduate students and graduate students studying forest products and wood science, as well as for practicing professionals working in operational areas of wood- and natural-fiber processing. For more information on the Wiley Series in Renewable Resources, visit www.wiley.com/go/rrs Topics covered include: Overview of lignocellulosic material, their chemical and physical composition Consolidation behavior of wood and fiber in response to heat and pressure Fundamentals of adhesion Adhesives used to bond wood and lignocellulosic composites Manufacturing technology of major product types Fiber/plastic composites
