Durability of Geosynthetics PDF Download

Author: National Research Council (U.S.). Transportation Research Board
Publisher: Transportation Research Board National Research
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 68

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Author: Rilem
Publisher: CRC Press
ISBN: 0203626494
Category : Architecture
Languages : en
Pages : 189

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Book Description
During the past decade, the use of geotextiles has increased significantly in a wide range of civil engineering applications: road construction, coastal engineering, stabilization of slopes and retaining structures, reinforcement of foundations, drainage etc. This work focuses on the factors which determine the level of long-term performance of these materials such as their mechanical and physical properties and physico-chemical ageing processes. (It includes contributions to an international seminar held at Saint-Remy-les-Chevreuse, France, in November 1986)

Author: John H. Greenwood
Publisher: CRC Press
ISBN: 9789053675991
Category : Science
Languages : en
Pages : 0

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Book Description
This book provides a state-of-the-art review of the life-limiting mechanisms of geosynthetics, the methods available to test and assess lifetime, and the means by which durability can be improved. It provides engineers with the information they need on the durability lifetime, bridging the knowledge gap between them and polymer scientists. The style of the handbook is deliberately non-technical, in that it avoids chemical formulas and makes widespread use of graphs and photographs. Summaries are provided for most sections. It shows how to predict the service life of geosynthetics based on state-of-the-art knowledge and in some cases provides numerical examples. Engineers can use it to decide what they should specify, scientists are shown how to perform extrapolations and derive reduction factors, and assessors are given a separate section indicating how they should treat the information presented to them, including the uncertainties of the methods of testing and extrapolation. While directed primarily at geotextiles, reference is made to geomembranes and their use in landfills, for which a supplementary chapter is added.

Author: Robert Koerner
Publisher: Woodhead Publishing
ISBN: 0081002343
Category : Technology & Engineering
Languages : en
Pages : 644

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Geotextiles: From Design to Applications presents valuable information on the high performance fabrics used in soil separation, drainage, filtration, reinforcement, and cushioning. These polymeric materials offer solutions for geoengineering and other civil engineering specialties due to their advanced physical, mechanical, hydraulic, and endurance properties. This important book offers comprehensive coverage of the manufacture, functions, properties, designs, and applications of geotextiles. Part One begins with a chapter on the history of geotextiles, followed by chapters giving detailed reviews of the types of fabrics and their manufacturing processes, from resin type, to fiber extrusion, to textile fabrication. Part Two covers the properties, behavior, and testing of geotextiles, with Part Three focusing on applications dealing with the specific primary functions of geotextiles. In Part Four, chapters offer numerous general applications of geotextiles, including those in waste containment, marine engineering, walls/slopes, agriculture, and erosion control. Finally, the chapters of Part Five address quality control and assurance for geotextiles, and the increasingly important topic of sustainability. - Reviews the types of fabrics used for geotextiles and their manufacturing processes - Covers the properties, behavior, and testing of geotextiles - Contains detailed discussions of the primary functions of geotextiles and their wide range of applications

Author: Amit Rawal
Publisher: CRC Press
ISBN: 1482288745
Category : Technology & Engineering
Languages : en
Pages : 55

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Book Description
The monograph critically reviews most commonly used geotextile structures, their properties and performance characteristics. In general, both natural and synthetic fibres are used for the production of geotextiles, and the advantages and disadvantages of each type of fibre are discussed for various applications of geotextiles. The important functio

Author: International Geotextile Society
Publisher: Thomas Telford
ISBN: 9780727719249
Category : Technology & Engineering
Languages : en
Pages : 154

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Book Description
- Some challenging applications of geotextiles in filtration and drainage - Geotextiles in the design of filtration and drainage for highways - The design and specification of geotextiles and geocomposites for filtration and drainage - The hydraulic properties of geosynthetic products - Discussion - Geotextiles in long term use: synopsis of the K & O report - Experimental evaluation of filter performance for teotextiles in landfills - Geotextiel durability: current situation regarding test methods nad standards - Discussion - The way forward: the consulting engineer's veiw - The way forward: a manufacturer's view - the way forward for European harmonisation: assessment of the hydraulic characteristics and properties of geotextiles - The way forward: the client's veiw - Discussion - Chairman's concluding remarks

Author: G.P.T.M. van Santvoort
Publisher: CRC Press
ISBN: 9789054101727
Category : Technology & Engineering
Languages : en
Pages : 614

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Book Description
Geotextiles and geomembranes, made from synthetic polymers such as woven or non-woven fabrics, membranes, sheets and composites, have a variety of uses: in erosion control systems, embankments, pollution control systems, water storage, drainage and road construction. Taking all these applications into consideration, numerous laboratory and prototype tests were performed, the results of which have been published in this handbook, which includes sections on: · geotextile and geomembrane history · function analysis · production technology · project realization · soil reinforcement Designed for civil engineers, this text covers a broad range of areas and provides a useful handbook for those working with geotextiles and geomembranes.

Author: Jonathan T. H. Wu
Publisher: John Wiley & Sons
ISBN: 1119375843
Category : Technology & Engineering
Languages : en
Pages : 414

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Book Description
The first book to provide a detailed overview of Geosynthetic Reinforced Soil Walls Geosynthetic Reinforced Soil (GRS) Walls deploy horizontal layers of closely spaced tensile inclusion in the fill material to achieve stability of a soil mass. GRS walls are more adaptable to different environmental conditions, more economical, and offer high performance in a wide range of transportation infrastructure applications. This book addresses both GRS and GMSE, with a much stronger emphasis on the former. For completeness, it begins with a review of shear strength of soils and classical earth pressure theories. It then goes on to examine the use of geosynthetics as reinforcement, and followed by the load-deformation behavior of GRS mass as a soil-geosynthetic composite, reinforcing mechanisms of GRS, and GRS walls with different types of facing. Finally, the book finishes by covering design concepts with design examples for different loading and geometric conditions, and the construction of GRS walls, including typical construction procedures and general construction guidelines. The number of GRS walls and abutments built to date is relatively low due to lack of understanding of GRS. While failure rate of GMSE has been estimated to be around 5%, failure of GRS has been found to be practically nil, with studies suggesting many advantages, including a smaller susceptibility to long-term creep and stronger resistance to seismic loads when well-compacted granular fill is employed. Geosynthetic Reinforced Soil (GRS) Walls will serve as an excellent guide or reference for wall projects such as transportation infrastructure—including roadways, bridges, retaining walls, and earth slopes—that are in dire need of repair and replacement in the U.S. and abroad. Covers both GRS and GMSE (MSE with geosynthetics as reinforcement); with much greater emphasis on GRS walls Showcases reinforcing mechanisms, engineering behavior, and design concepts of GRS and includes many step-by-step design examples Features information on typical construction procedures and general construction guidelines Includes hundreds of line drawings and photos Geosynthetic Reinforced Soil (GRS) Walls is an important book for practicing geotechnical engineers and structural engineers, as well as for advanced students of civil, structural, and geotechnical engineering.

Author: G. den Hoedt
Publisher: CRC Press
ISBN: 9789061911203
Category : Technology & Engineering
Languages : en
Pages : 488

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First published in 1990. Routledge is an imprint of Taylor & Francis, an informa company.

Author: Robert M. Koerner
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 680

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Book Description
Geosynthetic materials have entered the mainstream in the professional arena and are no longer considered new construction material. Professionals need to keep up with the nuances of how geosynthetics work. Emphasizes design by function; overviews all types of geosynthetics, with stand-alone units on particular materials. Uses S.I. units for all problems and examples. Expands coverage of containers and tubes in the geotextile chapter. Discusses walls and slope design, including seismic analysis, in the geogrid chapter. Treats wet landfills, agricultural waste, waste stability, and dam waterproofing in the geomembrane chapter. Discusses new products and related performances in the geosynthetic clay liner chapter. Discusses new products and related behavior, including fiber reinforcement and wall drainage, in the geocomposite chapter. Adds a completely new chapter on geofoam. A useful reference for transportation, geotechnical, environmental, and hydraulics professionals and engineers.