Stress Analysis of Dummy Rod Method for Sand Specimens
- 1 September 1982
- journal article
- Published by American Society of Civil Engineers (ASCE) in Journal of the Geotechnical Engineering Division
- Vol. 108 (9) , 1192-1197
- https://doi.org/10.1061/ajgeb6.0001345
Abstract
Stress analysis is performed for sand specimens with metal core under hydrostatic compression. It is shown that the stress state in such samples is not isotropic. The effect of membrane penetration is underestimated by such methods. The implications of this finding are examined.Keywords
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