Accession Number:

ADA164207

Title:

Fundamental Properties of Soils for Complex Dynamic Loadings. Development of a Three Invariant Constitutive Model. Appendices A-W

Descriptive Note:

Final rept. 1 Aug 1980-31 Jul 1984

Corporate Author:

APPLIED RESEARCH ASSOCIATES INC ALBUQUERQUE NM

Personal Author(s):

Report Date:

1985-04-22

Pagination or Media Count:

518.0

Abstract:

Topics in these appendices to AD-A164 206 include stress analysis Cayley-Hamilton invariant formulations Octahedral plane plots Basic equations of elastoplasticity Vector representation of a general stress or strain state Incremental flexibility matrix for stress control Incremental stiffness matrix for strain control Incremental deformation mode logic for stress control Incremental deformation mode logic for strain control Elastic stress-strain equations Special equations for the triaxial test Transient response of a three element viscoelastic model Youngs modulus for a hyperbolic stress-strain curve A hyperbolic expression for Poisons ratio Hyperbolic model for cyclic simple shear Yield surface violation correction for an elastic-perfectly plastic model AFWL engineering model incremental plastic response Drained and undrained cap models and computational algorithms Lade model cross sections and parameter determination Conic model cross sections and parameter determination.

Subject Categories:

  • Soil Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE