Author: Woon-Hyung KimPublisher:
ISBN:
Category :
Languages : en
Pages : 254
Book Description
Behavior of Geosynthetic-reinforced Aggregate Platforms Over Soft Subgrades
Author: Woon-Hyung KimEffectiveness of Geosynthetics in Stabilizing Soft Subgrades
Author: Equivalency of Crushed Rock with Industrial By-products and Geosynthetic-reinforced Aggregates Used for Working Platforms During Pavement Construction
Author: Development of Testing Methods to Determine Interaction of Geogrid-reinforced Granular Material for Mechanistic Pavement Analysis
Author: Tuncer B. EdilPublisher:
ISBN:
Category : Pavements
Languages : en
Pages : 258
Book Description
GMA White Paper Ii
Author: Ryan BergPublisher:
ISBN:
Category : Geogrids
Languages : en
Pages : 352
Book Description
Geosynthetic reinforcement of the base, or subbase, course of pavement structures is addressed. The value added with reinforcement, design criteria/protocols, and practices for design and for material specifications are presented. Base, or subbase, reinforcement is defined within as the use of geosynthetic reinforcement in flexible pavements to support vehicular traffic over the life of a pavement structure. Primary base reinforcement benefits are to improve the service life and/or obtain equivalent performance with a reduced structural section. Substantial life-cycle cost savings are possible with base reinforcement. The use of geosynthetic reinforcement to aid in construction over low strength subgrades, termed subgrade restraint within, is also addressed. Geosynthetic reinforcement is used to increase the support equipment during construction of a roadway. Geogrid, geotextile, and geogrid-geotextile composite materials are addressed within.
Soil and Material Inputs for Mechanistic-empirical Pavement Design 2007
Author: American Society of Civil EngineersPublisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 108
Book Description
Development of Methodology to Include the Strength Contribution of Select Subgrade Materials in Pavement Structure
Author: Proceedings of the 5th International Young Geotechnical Engineers' Conference
Author: IOS PressPublisher: IOS Press
ISBN: 1614992975
Category : Technology & Engineering
Languages : en
Pages : 624
Book Description
Geotechnical engineers are at work worldwide, contributing to sustainable living and to the creation of safe, economic and pleasant spaces to live, work and relax. With increased pressure on space and resources, particularly in cities, their expertise becomes ever more important. This book presents the proceedings of the 5th iYGEC, International Young Geotechnical Engineers' Conference, held at Marne-la-Vallée, France, from 31 August to 1 September 2013. It is also the second volume in the series Advances in Soil Mechanics and Geotechnical Engineering. The papers included here cover topics such as laboratory and field testing, geology and groundwater, earthworks, soil behavior, constitutive modeling, ground improvement, earthquake, retaining structures, foundations, slope stability, tunnels and observational methods. The iYGEC conference series brings together students and young people at the start of their career in the geotechnical professions to share their experience, and this book will be of interest to all those whose work involves soil mechanics and geotechnical engineering. The cover shows Dieppe harbour breakwater project, Louis-Alexandre de Cessart, 1776-1777. © École Nationale des Ponts et Chaussées.
Ground Improvement
Author: Professor Jian ChuPublisher: Elsevier
ISBN: 0080457363
Category : Science
Languages : en
Pages : 1137
Book Description
The first book of its kind, providing over thirty real-life case studies of ground improvement projects selected by the worlds top experts in ground improvement from around the globe. Volume 3 of the highly regarded Elsevier Geo-engineering book series coordinated by the Series Editor: Professor John A Hudson FREng. An extremely reader friendly chapter format. Discusses wider economical and environmental issues facing scientists in the ground improvement. Ground improvement has been both a science and art, with significant developments observed through ancient history. From the use of straw as blended infill with soils for additional strength during the ancient Roman civilizations, and the use of elephants for compaction of earth dams during the early Asian civilizations, the concepts of reinforced earth with geosynthetics, use of electrokinetics and thermal modifications of soils have come a long way. The use of large and stiff stone columns and subsequent sand drains in the past has now been replaced by quicker to install and more effective prefabricated vertical drains, which have also eliminated the need for more expensive soil improvement methods.The early selection and application of the most appropriate ground improvement techniques can improve considerably not only the design and performance of foundations and earth structures, including embankments, cut slopes, roads, railways and tailings dams, but also result in their cost-effectiveness. Ground improvement works have become increasingly challenging when more and more problematic soils and marginal land have to be utilized for infrastructure development.This edited compilation contains a collection of Chapters from invited experts in various areas of ground improvement, who have illustrated the basic concepts and the applications of different ground improvement techniques using real projects that they have been involved in. The case histories from many countries ranging from Asia, America, Australia and Europe are addressed.
Designing with Geosynthetics
Author: Robert M. KoernerPublisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 680
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.