INTERACTION BETWEEN A SHOCK WAVE IN AN ELASTO PLASTIC MEDIUM AND A NONRIGID WALL

Abstract

The interaction between a wall and a wave in an elasto-plastic medium with an alternating sign of curvature of the stress-strain dependence sigma sigma(eta) was examined earlier (1). The case of small stresses lying on the concave section of the diagram sigma sigma(eta), when the wave has no pressure jump at the front, has been investigated. Below, based on earlier studies (1, 2), we will give a solution to the problem of the interaction between a plane wave and a nonrigid wall or the boundary of media in the case of large stresses, corresponding to the section of the diagram sigma(eta) which is con vex relative to axis eta. Here the wave is a shock wave.

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Document Details

Document Type
Technical Report
Publication Date
Apr 26, 1963
Accession Number
AD0415655

Entities

People

  • G. M. Lyakhov
  • N. I. Polyakova

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Air Force
  • Boundaries
  • Compression
  • Differential Equations
  • Equations
  • Equations Of Motion
  • Foreign Technology
  • Government Procurement
  • Governments
  • Particles
  • Plane Waves
  • Shock
  • Shock Waves
  • Time Intervals
  • Unloading
  • Wave Propagation
  • Waves

Readers

  • Structural Dynamics.