geoenvironmental engineering Articles

  • Tyre aggregate applications in geotechnical and geoenvironmental engineering

    A Tyre Aggregate (TA) is made from scrap/waste rubber tyres. Four types of tyre aggregates are classified, namely the coarse-grained, fine-grained, random and composite tyre aggregates. Applications of these tyre aggregates are varied, but they are often used as geomaterial fills and highway-pavement components. More recently, TA has found application in geoenvironmental engineering. This paper ...


    By Inderscience Publishers

  • Geo-Environmental Assessment of a Micaceous Soil for Its Potential Use as an Engineered Clay Barrier

    The ability of the fine fraction of a natural micaceous soil in the Stanleyville area near Perth, Ontario, to retard an acidic waste leachate is examined. Batch and leaching column tests were used to investigate the retention capcity of the natural soil. To investigate the effect of ion competition on adsorption/desorption capacity of the soil, single and multi-components of Pb2+ and Zn2+ were ...


    By ASTM International

  • Pick of the programs: slide & rocsupport

    The Geotechnical and Geo-environmental Software Directory (GGSD), established in February 1996 by Mott MAcDonald's Tim Spink, provides the most comprehensive listing of geotechnical/geoenvironmental software available. This directory (www.ggsd.com) is revised every two monthe. Here we summarise updated and new entries in the geotechnical category since February and Spink reviews ...


    By Rocscience Inc.

  • Q&A with Karan Jalota, Application Specialist - Roads & Rail

    In 2004, Dr. J.P. Giroud and Dr. Jie Han advanced the field of geosynthetics when they published their methodology for applying geosynthetics in unpaved structures in the ASCE Journal of Geotechnical and Geoenvironmental Engineering. The methodology has since been adopted by the Federal Highway Administration in 2008, and is considered at the forefront among industry professionals. Karan Jalota, ...


    By Nilex

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