Determination of Swell Potential of Al-Qatif Clay

    Volume 16, Issue 4 (December 1993)

    ISSN: 0149-6115

    CODEN: GTJOAD

    Page Count: 16


    Abduljauwad, SN
    Associate professor, King Fahd University of Petroleum and Minerals, Dhahran,

    Al-Sulaimani, GJ
    Associate professor, King Fahd University of Petroleum and Minerals, Dhahran,

    Abstract

    Knowledge of the swell potential of expansive soil at the outset of an investigation can be helpful in avoiding possible damage to the structure. A review is presented of several methods that have been proposed to identify swell potential and test techniques, which are used to quantify the amount of swell. A site investigation was conducted to obtain hand-carved block specimens from a fresh excavation site near Al-Qatif, Eastern Province of Saudi Arabia. Laboratory tests were used to determine geotechnical and physicochemical properties and mineralogical composition. The results of a range of laboratory tests, including oedometer types, filter paper, triaxial, and new stainless steel tank apparatus, showed the problems associated with investigating swell behavior of soils. A field swelling test was conducted, and results are compared with laboratory tests to establish guidelines for estimation of swell potential.


    Paper ID: GTJ10287J

    DOI: 10.1520/GTJ10287J

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    Author
    Title Determination of Swell Potential of Al-Qatif Clay
    Symposium , 0000-00-00
    Committee D18