Abstract The influence of different proportions of clay minerals on the moisture density relationship and index properties of clay soils are not clearly understood because of the different factors that come into play in natural soil formation. This study used 11 different remolded samples prepared by combining double mixtures of commercially available powdered kaolinite, montmorillonite and quartz in proportions of 30%, 50%, 70% and 100% based on dry unit weight to investigate the relationship between different proportions of clay minerals with index properties and compaction characteristics of clay soils. The results described the influence of different proportions of clay minerals on the liquid limit, plastic limit and plasticity index measured using the fall cone penetration test. Also, the variation of maximum dry density and optimum moisture content with different clay mineral proportions has been analyzed. In addition, equations are presented with significant correlations to show the relationship between Atterberg limits, compaction parameters and the proportion of clay minerals. Knowledge on the effect of the different clay minerals on the moisture density relationship and index properties can be used to predict the behavior of compacted clay soils encountered in engineering practices and reduce the time and effort needed for assessing the suitability of clay soils and clay liners for engineering use.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Experimental investigation on compaction and Atterberg limits characteristics of soils: Aspects of clay content using artificial mixtures


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    17.01.2017


    Format / Umfang :

    8 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Determination of Atterberg limits using moisture tension methods : technical paper

    Gadallah, Ahmed Atef / Russell, Eugene R. / Yoder, Eldon J. | TIBKAT | 1973


    Adaptation of Atterberg plasticity tests for subgrade soils

    Wintermeyer, A.M. | Engineering Index Backfile | 1926


    DESCRIPTION OF COMPACTED SAND/CLAY MIXTURES: COMPACTION PROCESS AND CLASSIFICATIONS OF SOILS

    Permanent International Association of Road Congresses | British Library Conference Proceedings | 2004


    Laboratory Simulation of Field Compaction Characteristics on Sandy Soils

    Virgil Ping, W. / Yang, Zenghai / Leonard, Michael et al. | Transportation Research Record | 2002