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Filtering by: Committee Member Scott, Michael Remove constraint Committee Member: Scott, Michael Advisor Ashford, Scott A. Remove constraint Advisor: Ashford, Scott A. Non-Academic Affiliation Oregon State University. Graduate School Remove constraint Non-Academic Affiliation: Oregon State University. Graduate School

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  • Shear reinforcement effects of discrete columns in liquefiable soils

    Creator:
    Rayamajhi, Deepak
    Abstract:
    Discrete columns, such as stone and soil-cement columns, are often used to improve the liquefaction resistance of loose sandy ground. In particular, stone columns are considered to increase resistance potential by densification, drainage, and reinforcement mechanisms. For silty soil, the shear stress reduction resulting from the reinforcing effect of stiffer...
    Resource Type:
    Dissertation
    Full Text:
    , Dr. Armin W. Stuedlein, Dr. Michael H. Scott, Dr. H. Benjamin Mason, and Dr. Michelle C. Odden (GCR

  • Three-dimensional experiments and modeling of anisotropic clay

    Creator:
    Anantanasakul, Pongpipat
    Abstract:
    This dissertation presents the results of a research effort conducted to better understand the stress-strain, volume change, shear band formation, and strength characteristics of normally consolidated anisotropic clay under fully three-dimensional stress states. A series of consolidated drained true triaxial tests with a constant mean effective stress and constant Lode...
    Resource Type:
    Dissertation
    Full Text:
    : Three-Dimensional Experiments and Modeling of Anisotropic Clay Abstract approved: Scott A. Ashford