Methods of Evaluating the Expansion Potential of Compacted Soils with Significant Fractions of Large Aggregate

    Volume 10, Issue 2 (June 1987)

    ISSN: 0149-6115

    CODEN: GTJOAD

    Page Count: 12


    Houston, SL
    Assistant professor of civil engineering, Arizona State University, Tempe, AZ

    Vann, JD
    Principal and geotechnical engineerMember of ASTM, Foree and Vann, Inc., Phoenix, AZ

    Abstract

    A laboratory investigation of the expansion potential of compacted soils with large-sized aggregate has been conducted. Methods developed for determining expansion potential include (1) laboratory expansion testing of representative specimens containing particles as large as practical and (2) prediction of expansion potential for soils with large-sized aggregate from the results of laboratory expansion tests on minus #4 material. It has been shown that incorporation of up to ¾-in (1.9-cm) material is practical for laboratory expansion tests, with only minor modifications to commonly used swell test equipment.


    Paper ID: GTJ10934J

    DOI: 10.1520/GTJ10934J

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    Author
    Title Methods of Evaluating the Expansion Potential of Compacted Soils with Significant Fractions of Large Aggregate
    Symposium , 0000-00-00
    Committee D18