Abstract
The high-energy, highly collimated X-ray beam at the Cornell High Energy Synchrotron Source (CHESS) was used to provide rapid and high-resolution temporal and spatial density distributions in a consolidating saturated clay specimen. Porewater pressure at the undrained base of the clay was obtained by a porewater pressure transducer. Test results show good agreement between theoretical and experimental density distributions and indicate that synchrotron radiation is a promising and unique method to study consolidation.
Issue Section:
Research Papers
References
1.
Batterman
, B. W.
and Ashcroft
, N. W.
, 1979
, “CHESS: The New Synchrotron Radiation Facility at Cornell
,” Science
, Vol. 206
, Oct. 12, pp. 157
–161
.2.
Bienenstock
, A.
and Winick
, H.
, 1992
, “Synchrotron Radiation
,” McGrawHill Encyclopedia of Science and Technology
, 7th ed., Vol. 18
, McGraw Hill
, New York
, pp. 92
–101
.3.
Bierck
, B. R.
and Dick
, R. I.
, 1990
, “Mechanisms of Compressible Sludge Cake Shrinkage
,” Journal of Environmental Engineering, ASCE
, Vol. 116
, No. 4
, pp. 663
–682
.4.
Bierck
, B. R.
, Wells
, S. A.
, and Dick
, R. I.
, 1988
, “Compressible Cake Filtration: Monitoring Cake Formation and Shrinkage Using X-rays from a Synchrotron Source
,” Journal of the Water Pollution Control Federation
, Vol. 60
, No. 2
, pp. 645
–650
.5.
Bilderback
, D.
, 1989
, “CHESS, the SR Laboratory at Cornell University
,” Synchrotron Rudiation News
, Vol. 2
, No. 5
, pp. 19
–25
.6.
Carlowicz
, M.
, 1997
, “Synchrotron Sheds New Light on Geophysical Materials
,” Eos
, Vol. 78
, No. 6
, pp. 61
–62
.7.
CHESS
, 1994
, Facility Description of the Cornell High Energy Synchrotron Source, Version 940722, Wilson Synchrotron Laboratory, Cornell University
, Ithaca, New York
.8.
Gibson
, R. E.
, England
, G. L.
, and Hussey
, M. H. L.
, 1967
, “The Theory of One-Dimensional Consolidation of Saturated Clays, I. Finite Non Linear Consolidation of Thin Homogeneous Layers
,” Geotechnique
, Vol. 17
, No. 3
, pp. 261
–273
.9.
Jones
, A. A.
, 1991
, “X-Ray Fluorescence Analysis
,” in Smith
K. A.
, Editor, Soil Analysis: Modern instrumental techniques
, 2nd ed., Marcel Dekker
, New York
.10.
Liu
, Y.
, Bierck
, B. R.
, Selker
, J. S.
, Steenhuis
, T. S.
, and Parlange
, J. Y.
, 1993
, “High Intensity X-ray and Tensiometer Measurements in Rapidly Changing Preferential Flow Fields
,” Journal, Soil Science of America
, Vol. 57
, pp. 1188
–1192
.11.
Terzaghi
, K.
, 1943
, Theoretical Soil Mechanics
, John Wiley and Sons
, New York
.
This content is only available via PDF.
All rights reserved. This material may not be reproduced or copied, in whole or part, in any printed, mechanical, electronic, film, or other distribution and storage media, without the written consent of ASTM International.
You do not currently have access to this content.