WAVE PROPAGATION ANALYSIS OF PAVEMENT STRUCTURES CONSIDERING TRANSVERSERY ISOTROPIC LAYERS

DOI 15 References

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Other Title
  • 直交異方性を考慮した舗装構造の波動伝播解析

Abstract

  Vertical and horizontal mechanical properties of pavement layers are expected to differ, because pavements are constructed by road rollers by compacting in the same direction. It has been experimentally confirmed there exist anisotropic characteristics in granular materials and their characteristics have been measured in a laboratories. The objective of this study is to develop the theoretical solutions for transversely isotropic layered half space. Pavement structure is modeled by a multilayer structure with Voigt type viscosity. The solution is derived by directly applying Hankel transforms to the Navier's equations for transversely isotropic layer when impulsive force is applied at its surface. By comparing responses of isotropic system, the characteristics of the system are investigated.

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Details 詳細情報について

  • CRID
    1390282680230869376
  • NII Article ID
    130004468552
  • DOI
    10.2208/jsceje.65.459
  • ISSN
    18806066
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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