Accession Number:

ADA056008

Title:

Fourth Order Elastic Constants for Sodium Chloride to 270 Kbar by Wave Dynamics.

Descriptive Note:

Technical rept.,

Corporate Author:

ARMY ARMAMENT RESEARCH AND DEVELOPMENT COMMAND WATERVLIET NY BENET WEAPONS LAB

Personal Author(s):

• Hussain,Moayyed A.
• Frankel,Julius
• Scanlon,Raymond D.

Report Date:

1978-03-01

Pagination or Media Count:

30.0

Abstract:

The dilatational and shear velocities and the equation of state for an isotropic material under high hydrostatic pressures by the methods of continuum mechanics using the theory of small deformation superposed on a finite strain have been derived. The strain energy density of the material is taken to fourth order in terms of the strain invariants.

Descriptors:

• *ELASTIC PROPERTIES
• *SINGLE CRYSTALS
• *SODIUM CHLORIDE
• *EQUATIONS OF STATE
• PLASTIC DEFORMATION
• STRESS STRAIN RELATIONS
• CRYSTAL LATTICES
• FINITE ELEMENT ANALYSIS
• CONTINUUM MECHANICS
• INTERFEROMETRY
• ISOTROPISM
• SHEAR STRESSES
• ACOUSTIC MEASUREMENT
• ORDER STATISTICS
• ULTRASONIC RADIATION
• HYDROSTATIC PRESSURE

Subject Categories:

• Statistics and Probability
• Crystallography
• Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE