• Login
    View Item 
    •   UBIR Home
    • Publications
    • MCEER Technical Reports (public)
    • View Item
    •   UBIR Home
    • Publications
    • MCEER Technical Reports (public)
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Horizontal Impedances for Radially Inhomogeneous Viscoelastic Soil Layers

    Thumbnail
    View/Open
    87-0021.xml (1.500Kb)
    87-0021.pdf (1.346Mb)
    Date
    1987
    Author
    Dotson, K.W.
    Metadata
    Show full item record
    Abstract
    A study of the dynamic impedances of horizontally excited, radially inhomogeneous, infinite viscoelastic soil layers with a circular hole, and of piles embedded in a medium represented by such layers is made considering the shear modulus of the material to increase radially within a narrow annular boundary zone. Unlike a previous study in which the boundary zone was presumed to be massless, in the present study the inertia effects of this zone are taken into account. The impedances are evaluated over wide ranges of the parameters involved and the sensitivity of the results is assessed. The results are also compared with those obtained for similarly excited homogeneous layers and for vertically excited inhomogeneous layers. For purposes of analysis, the inhomogeneous boundary zone is represented by a series of concentric rings of constant properties, and the transfer matrix technique is used to evaluate the results. The analysis and the computer program used to implement it are applicable to layers or arbitrary radial variation of material properties.
    URI
    http://hdl.handle.net/10477/786
    Collections
    • MCEER Technical Reports (public)

    To add content to the repository or for technical support: Contact Us
     

     

    Browse

    All of UBIRCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsTypesThis CollectionBy Issue DateAuthorsTitlesSubjectsTypes

    My Account

    LoginRegister

    To add content to the repository or for technical support: Contact Us