A CYCLIC VISCOPLASTIC CONSTITUTIVE MODEL FOR CLAY. PROCEEDINGS OF THE SIXTH INTERNATIONAL CONFERENCE ON NUMERICAL METHODS IN GEOMECHANICS, 11-15 APRIL 1988, INNSBRUCK, AUSTRIA. VOLUMES 1 - 3

A cyclic elasto-viscoplastic constitutive model is derived based on the overstress type viscoplasticity theory and the non-associated flow rule. Special attention is concentrated on the random cyclic loadings. The hardening function is extended in order to describe the behavior under cyclic loadings. The proposed theory is applied for the triaxial cyclic tests of silty overconsolidated clay. (Author/TRRL)

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/isbn/906191809X
• Corporate Authors:

  AA Balkema

  P.O. Box 1675
  Rotterdam,   Netherlands  BR-3000
• Authors:
  • Oka, F
• Publication Date: 1988

Media Info

• Features: References;
• Pagination: p. 293-298
• Serial:
  • Publication of: Balkema (AA)
  • Publisher: AA Balkema

Subject/Index Terms

• TRT Terms: Clay; Conferences; Mathematical models; Plasticity; Repeated loads; Silts; Soil mechanics; Tests; Triaxial shear tests; Viscoelasticity; Viscosity
• ITRD Terms: 4177: Clay; 8525: Conference; 6473: Mathematical model; 5922: Plasticity; 5588: Repetitive loading; 4149: Silt; 5755: Soil mechanics; 6255: Test; 5566: Triaxial; 5935: Viscoelasticity; 5936: Viscosity
• Subject Areas: Geotechnology; Highways;

Filing Info

• Accession Number: 00492541
• Record Type: Publication
• Source Agency: Transport Research Laboratory
• ISBN: 90-6191-809-X
• Files: ITRD, TRIS
• Created Date: Mar 31 1990 12:00AM