Biscontin, G and Pestana, JM (2001) Influence of Peripheral Velocity on Vane Shear Strength of an Artificial Clay. Geotechnical Testing Journal, 24. pp. 423-429. ISSN 0149-6115Full text not available from this repository.
Shearing rate is among the most important factors affecting the undrained shear strength of clays. In particular, for seismic or storm-wave loading conditions, the shearing rate is much higher than that used in many common laboratory or field tests. The testing program described here evaluates the effect of peripheral velocity on the undrained strength inferred from the shear vane test. The study was conducted on a lightly cemented bentonite-kaolinite mixture manufactured in the laboratory, which possesses many characteristics similar to those of natural materials. Results show that the shear strength increases with increasing peripheral velocity, while the residual shear strength seems to be nearly independent of rotation rate.
|Divisions:||Div D > Geotechnical and Environmental|
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|Date Deposited:||15 Dec 2015 13:03|
|Last Modified:||05 May 2016 01:17|