DEFORMATION OF A VISCOELASTIC PLATE SUPPORTED ON INTERACTING MEDIA

A SOLUTIN FOR THE QUASI-STATIC RESPONSE OF A LINEAR VISCOELASTIC PLATE SUPPORTED ON A PORO-ELASTIC HALF-SPACE, SUBJECTED TO A UNIFORM CIRCULAR LOADING, IS PRESENTED. THE PORO-ELASTIC MATERIAL IS DEFINED TO BE A INTERACTING MIXTURE OF MATERIALS, CONSISTING OF A LINEAR ELASTIC POROUS SOLID AND AN INCOMPRESSIBLE FLUID. MATHEMATICAL DESCRIPTIONS OF PORO-ELASTIC MEDIA AND VISCOELASTIC PLATE ARE PRESENTED. THE INITIAL-BOUNDARY VALUE PROBLEM THAT MODELS THE DEFORMATION RESPONSE TO LOAD APPLICATION IS SOLVED USING ITERATED LAPLACE-HANKEL INTEGRAL TRANSFORMATIONS. NUMERICAL INVERSION OF THE TRANSFORMED SOLUTION IMAGES THAT ARE OBTAINED IS DISCUSSED. MEASURED MATERIAL CONSTANTS ARE EMPLOYED TO YIELD EXAMPLE NUMERICAL PRESSURE AT THE ORIGIN AS FUNCTIONS OF TIME. /AUTHOR/

  • Corporate Authors:

    Michigan Department of State Highways

    State Highways Building, PO Drawer K
    Lansing, MI  United States  48904

    Federal Highway Administration

    1200 New Jersey Avenue, SE
    Washington, DC  United States  20590
  • Authors:
    • Marvin, E L
  • Publication Date: 0

Subject/Index Terms

Filing Info

  • Accession Number: 00205375
  • Record Type: Publication
  • Source Agency: Federal Highway Administration
  • Report/Paper Numbers: F-93
  • Files: TRIS, USDOT, STATEDOT
  • Created Date: Mar 7 1971 12:00AM