Shear Deformation of Locked Sand in Triaxial Compression
Wong RC
(Received 23 September 1998; accepted 4 November 1999)

Abstract
Dense, uncemented, locked Athabasca oil sand specimens were tested in drained triaxial compression with enlarged lubricated platen ends. Computer tomography and scanning electron microscopy (SEM) imaging techniques were used to examine the micro-structural features of the intact and sheared specimens. The micro-structures studied in this paper include shear banding pattern, shear band thickness, and spatial porosity distributions inside and outside shear bands.

Keywords:
microscopy imaging, sand, scanning, SEM imaging, shear banding, soils, tomography

Paper ID: GTJ23302

ASTM International is a member of CrossRef.
Author Wong RC Title Shear Deformation of Locked Sand in Triaxial Compression Symposium , Committee on