Journal Published Online: 01 June 1993
Volume 16, Issue 2

-Value Measurements for Granular Materials at High Confining Pressures

CODEN: GTJODJ

Abstract

The pore-pressure coefficient, B, is used often to check the degree of saturation of triaxial specimens. A B-value approaching unity is taken to indicate full saturation. The B-value has been measured experimentally at high confining pressures (0.07 to 69 MPa) and found to be substantially less than unity, despite full saturation. Although lowered B-values can be evaluated reliably under high-stress conditions, saturation checks are performed most conveniently at low confining pressures.

Author Information

Yamamuro, JA
School of Engineering and Applied Science, University of California, Los Angeles, CA
Lade, PV
School of Engineering and Applied Science, University of California, Los Angeles, CA
Pages: 7
Price: $25.00
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Stock #: GTJ10033J
ISSN: 0149-6115
DOI: 10.1520/GTJ10033J