ELASTIC AND SLIP COMPONENTS OF THE DEFORMATION OF SAND

THE SIGNIFICANCE OF A SEPARATION INTO ELASTIC AND SLIP COMPONENTS IS CONSIDERED FOR THE CASE OF PARTICULATE MATERIAL. TESTS ON SAND, INCLUDING A VARIETY OF STRESS PATHS IN A TRIAXIAL AND A PLANE STRAIN APPARATUS, INDICATE THAT FOR A MAJORITY OF FIRST-LOADING PATHS THE TOTAL STRAINS ARE CLOSELY GIVEN BY THE SLIP STRAINS ALONE. THE STRESS DILATANCY THEORY IS SEEN TO PROVIDE A SIMPLE AND ACCURATE FLOW RULE FOR PREDICTING THE SLIP STRAINS. /CGRA/

  • Supplemental Notes:
    • Vol 6, No 3, PP 227-240, 12 FIG, 14 REF, 1 APP
  • Authors:
    • Barden, L
    • Khayatt, A J
    • Wightman, A
  • Publication Date: 1969-8

Media Info

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Filing Info

  • Accession Number: 00233863
  • Record Type: Publication
  • Source Agency: CANADIAN GOOD ROADS ASSOCIATION
  • Files: TRIS
  • Created Date: Nov 23 1970 12:00AM