Download or read book Design of Structural Elements with Tropical Hardwoods written by Abel O. Olorunnisola and published by Springer. This book was released on 2017-08-31 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides basic information on the design of structures with tropical woods. It is intended primarily for teaching university- and college-level courses in structural design. It is also suitable as a reference material for practitioners. Although parts of the background material relate specifically to West and East Africa, the design principles apply to the whole of tropical Africa, Latin America and South Asia. The book is laced with ample illustrations including photographs of real life wood structures and structural elements across Africa that make for interesting reading. It has numerous manual and Excel spread sheet worked examples and review questions that can properly guide a first-time designer of wooden structural elements. A number of design problems are also solved using the FORTRAN programming language. Topics covered in the thirteen chapters of the book include a brief introduction to the book, the anatomy and physical properties of tropical woods; a bri ef review of the mechanical properties of wood, timber seasoning and preservation, uses of wood and wood products in construction; basic theory of structures, and structural load computations; design of wooden beams, solid and built-up wooden columns, wood connections and wooden trusses; as well as a brief introduction to the design of wooden bridges.
Download or read book Tropical Hardwoods written by Mike Roselle and published by . This book was released on 1989 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sawtooth Forces In Cutting Tropical Hardwoods Native To South America General Technical Report FPL RP 567 U S Department Of Agriculture written by and published by . This book was released on 1998 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tropical Woods written by and published by . This book was released on 1925 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tropical Wood Labeling written by United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Commerce, Consumer Protection, and Competitiveness and published by . This book was released on 1992 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Economics of the Tropical Timber Trade written by Edward B Barbier and published by Routledge. This book was released on 2021-11-09 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1994, The Economics of the Tropical Timber Trade provides a detailed analysis of the economic linkages between the trade and forest degradation. Based on a report prepared for the ITTO, it looks current and future market conditions at the time of publication, and assesses the impacts on current and future market conditions, and assesses the impacts on tropical forests of both the international timber trade and domestic demand. The authors examine the causes of deforestation and compare the environmental impacts of the timber trade with other factors, such as the conversion of the forests to agriculture. Finally, they assess the national and international trade policy options, and discuss the potential role of interventions in the international timber trade in promoting efficient and sustainable use of forest resources. The book will be of interest to those concerned with forest management and policy, trade and environment, and with the economics of conversation and resource use.
Download or read book Tropical timber atlas written by Jean Gérard and published by Editions Quae. This book was released on 2017-11-30 with total page 1002 pages. Available in PDF, EPUB and Kindle. Book excerpt: This atlas presents technical information for professionals who process and use temperate or tropical timber. It combines the main technical characteristics of 283 tropical species and 17 species from temperate regions most commonly used in Europe with their primary uses.
Download or read book Tropical Hardwood Utilization Practice and Prospects written by Roelof A.A. Oldeman and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: Roelof A. A. Oldeman Tropical hardwoods are one of the essential cogs in the complex socio-economic machinery keeping alive an ever-increasing humanity with steadily rising claims upon a finite-resource environment. Their position in this context at first sight seems to be analogous to that of other commodities, such as rubber, metals, mineral oil, tropical fruits and many more. Looking closer, however, tropical hardwoods occupy a special place. Their vast majority, unlike tropical crops, still comes forth from natural forests being exploited by man. This exploitation straight from the natural resource is something they have in common with oil and metals, but the fact that they grow in living systems places them closer to crops. Natural forest ecosystems are not renewable. Timber producing trees, however, can be made into a renewable resource on condition that ways and means are found to cultivate them as a crop. be understood as a socio-economic The tropical hardwood situation can best chain, with the resource base at one end, the consumer community at the other and everything that has to do with the market in the middle. Now, at the resource side, the economics of tropical hardwood extraction barely got out of the primeval ways of wood-gathering by hand and by axe, which were still predominant in the nineteen-forties. There, the offer of natural products was so immense and so near to hand that no care had to be taken of the resource.
Download or read book Rare Tropical Timbers written by Sara Oldfield and published by IUCN. This book was released on 1988 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Products Trade written by Jay A. Johnson and published by University of Washington Press. This book was released on 1988 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers of the Third College of Forest Resources and Center for International Trade in Forest Products Symposium, Seattle, Wash., March 1987. They focus on regional trade actions and reactions in a global context, technical considerations of trade, and tropical countries as suppliers and consumers. I
Download or read book International Environmental Agenda for the 101st Congress written by United States. Congress. Senate. Committee on Foreign Relations and published by . This book was released on 1989 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Manual on the Use of Timber in Coastal and River Engineering written by Matt Crossman and published by Thomas Telford. This book was released on 2004 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: This informative manual has been designed to provide guidance on the principal issues surrounding the use of timber in coastal and river engineering. For centuries timber has traditionally been used for the construction of a wide range of coastal and river structures including: groynes, jetties, lock gates, navigation aids and riverbank protection. It is an attractive choice of construction material because it is renewable, is easy to use, repair and recycle, has a high strength/weight ratio and is visually appealing.
Download or read book Timber written by Edward Parley Cliff and published by . This book was released on 1973 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Handbook for the Sustainable Use of Timber in Construction written by Jim Coulson and published by John Wiley & Sons. This book was released on 2020-12-31 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is a growing interest in the use of wood in new building, not least because it has low embodied energy and it is an infinitely renewable resource. Despite a great deal of innovation in the use of wood in construction in recent years, the fundamentals of using this natural material have not really changed: the different types of wood have different properties and differing responses to the environment in which they are used. When used correctly, wood is an excellent building material but when inappropriately specified or used, it may cause problems. Poor understanding of the properties of wood and the many species and grades that are commercially available can result in this versatile material performing below expectation, and certainly less well than could have been achieved with greater understanding about how best to use it. How Wood Works is a combination of the author's two previous books, into one comprehensive volume. Revised and updated material to deal with the essentials of structural design and building in timber, in a sustainable manner while reflecting on changes in Standards and other Regulations and expanding on certain technical areas – such as more detailed wood science and wood structure.
Download or read book Genetics of Wood Production written by Bruce J. Zobel and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past years, a great deal has been learned about variation in wood prop erties. Genetic control is a major source of variation in most wood properties. Wood is controlled genetically both directly in the developmental or internal pro cesses of wood formation and indirectly by the control of tree form and growth patterns. Emphasis in this book will be on the internal control of wood production by genetics although there will be two chapters dealing with the indirect genetic control of wood, which was covered in detail in the previous book by Zobel and van Buijtenen (1989). The literature on the genetics of wood is very variable, SO'lle quite superficial, on which little reliance can be placed, and some from well-designed and correctly executed research. When suitable, near the end of each chapter, there will be a summary with the authors' interpretation of the most important information in the chapter. The literature on the genetics of wood can be quite controversial. This is to be expected, since both the environment and its interaction with the genotype of the tree can have a major effect on wood properties, especially when trees of similar genotypes are grown under widely divergent conditions. Adding to the confusion, studies frequently have been designed and analyzed quite differently, resulting in conflicting assessments of results.
Download or read book Production and Trade in Tropical Hardwoods written by Thomas Runyan Waggener and published by . This book was released on 1990 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tropical Deforestation written by United States. Congress. House. Committee on Foreign Affairs. Subcommittee on International Organizations and published by . This book was released on 1981 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
