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Effects of sample size on bender-based axial G0 measurements

Autor
Arroyo, M.; Muir-Wood, D.; Greening, P.; Medina, L.; Rio, J.
Tipus d'activitat
Article en revista
Revista
Géotechnique
Data de publicació
2006-02
Volum
56
Número
1
Pàgina inicial
39
Pàgina final
52
DOI
https://doi.org/10.1680/geot.2006.56.1.39 Obrir en finestra nova
URL
https://www.icevirtuallibrary.com/doi/10.1680/geot.2006.56.1.39 Obrir en finestra nova
Resum
Bender elements are piezoelectric transducers frequently employed for the measurement of the small-strain shear modulus of soils. The measurement is based on transmission of a mechanical signal through a soil sample. A very common set-up involves transmission along the axis of a cylindrical sample, with source and receiver transducers mounted, for instance, in the end platens of a triaxial apparatus. Current test interpretation is generally based on the assumption of plane wave transmission betw...
Paraules clau
dynamics, elasticity, laboratory tests, numerical modeling, stiffness
Grup de recerca
MSR - Mecànica del Sòls i de les Roques

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