Dynamical (harmonic) interface stress field in the half-plane covered by the prestretched layer under a strip load


Akbarov S. , Guler C.

JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN, cilt.40, ss.225-235, 2005

  • Cilt numarası: 40 Konu: 3
  • Basım Tarihi: 2005
  • Doi Numarası: 10.1243/030932405x12867
  • Dergi Adı: JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN
  • Sayfa Sayısı: ss.225-235

Özet

Within the framework of the piecewise homogeneous body model, by employing the three-dimensional linearized theory of elastic waves in initially stressed bodies the dynamical problem of the stress distribution in a half-plane covered with a prestretched layer is investigated. It is assumed that the free face plane of the covered layer is subjected to a uniformly distributed harmonic load acting on a strip extending to infinity in the x(3) direction, which is perpendicular to the x(1)-x(2) plane and is of width 2a in the x, direction. The plane-strain state in the x(1)-x(2) plane is analysed.