Centrifuge permeameter for unsaturated soils system

Details Centrifuge permeameter for unsaturated soils system Centrifuge permeameter for unsaturated soils system

2006-11-24

2008-05-06

Williams, Hezron (Department: 2856)

Measuring and testing

With fluid pressure

Porosity or permeability

Reexamination Certificate

active

07367218

ABSTRACT:
The present invention includes an apparatus, method and centrifuge permeameter system that includes a hydraulic permeameter adapted for use in a centrifuge; and an automated data acquisition system, wherein the centrifuge permeameter non-destructively determines one or more soil characteristics from a sample of granular material such as soil, rock, and concrete when centrifuged.

REFERENCES:
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patent: 6571605 (2003-06-01), Johnson
patent: 6634876 (2003-10-01), Osugi et al.
patent: 6665192 (2003-12-01), Wimberger Friedl et al.
patent: 6810755 (2004-11-01), Pask et al.
patent: 6935159 (2005-08-01), Knight et al.
patent: 2005/0177309 (2005-08-01), Sri Ranjan et al.

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