Resonant Column Testing of Frozen Ottawa Sand

    Volume 10, Issue 3 (September 1987)

    ISSN: 0149-6115

    CODEN: GTJOAD

    Page Count: 12


    Bosscher, PJ
    Assistant professor of civil and environmental engineering, University of Wisconsin-Madison, Madison, WI

    Nelson, DL
    Geotechnical engineer, Warzyn Engineering, Inc., MadisonWI

    Abstract

    The unique properties of frozen soils have posed special problems for engineers seeking to install stable structures in cold climates. Foundations, pipelines, and other structures subjected to high-frequency low-amplitude vibrations present special problems to the designer even when construction occurs in nonfrozen ground. When these dynamically loaded structures must be founded in frozen soil, the design problems become more complex. To produce a satisfactory design, reliable values of dynamic soil properties, such as soil stiffness, and damping, are required.

    This paper presents the results of an investigation into the influence of confining pressure on the dynamic response of frozen Ottawa sand. In addition, the stiffness and damping ratio values obtained from a specimen of pure ice are reported herein.


    Paper ID: GTJ10944J

    DOI: 10.1520/GTJ10944J

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    Author
    Title Resonant Column Testing of Frozen Ottawa Sand
    Symposium , 0000-00-00
    Committee D18