Determination of Elastic Properties of In-Situ Rocks in Permafrost Regions (Ob Opredelenii Uprugikh Svoistv Porod v Estestvennykh Zaleganiia v Oblasti Mnogolentnei Merzloty),

Abstract

Seismic prospecting methods applied in permafrost regions for determining the elastic characteristics (Modulus of elasticity, shear, and Poisson's ratio) of in-situ rocks and soils are substantiated. Peculiar wave patterns established by seismic prospecting in the arctic regions are examined. Typical wave patterns are analysed using the ultrasonic test data obtained on three-dimensional models of nautral materials. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1977
Accession Number
ADA042308

Entities

People

  • O. K. Voronkov
  • V. I. Marov

Organizations

  • Cold Regions Research and Engineering Laboratory

Tags

DTIC Thesaurus Topics

  • Cold Regions
  • Dispersions
  • Elastic Properties
  • Elastic Waves
  • Engineering
  • Frequency
  • Materials
  • Modulus Of Elasticity
  • Oscillation
  • Phase Velocity
  • Rayleigh Waves
  • Regions
  • Surface Waves
  • Three Dimensional
  • Transverse Waves
  • Travel Time
  • Waves

Readers

  • Geotechnical Engineering.
  • Information Retrieval
  • Mechanical Engineering/Mechanics of Materials.