Results 251 to 260 of about 79,313 (301)

The cognitive processing of numerical bases: a review of empirical evidence. [PDF]

Philos Trans R Soc Lond B Biol Sci
Göbel SM, Inglis M, Bahnmueller J.
europepmc   +1 more source

A modified Rowe cell with bender elements for dynamic testing of soils and interfaces

A. Almukashfi, R. Castellanza, A. Gomes Correia, M. Arroyo, C. Zuretti, D. Bendea, I.D. Moldovan   +6 more
openaire   +1 more source

A bibliometric analysis of the 100 most cited articles on pulp vitality devices. [PDF]

Eur Oral Res
Saikiran KV, Gurunathan D, Patil SS, Nuvvula S, Elicherla SR, Elicherla NR.   +5 more
europepmc   +1 more source

Potential sources of error in bender element testing of reconstituted sand samples

, 2016
Pedro, A, Santos, P, Araujo Santos, L, Coelho, P, Taborda, DMG   +4 more
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Numerical modelling of bender element test in soils

Measurement: Journal of the International Measurement Confederation, 2020
Abstract Shear and compression wave velocities (Vs and Vp, respectively) are considered to be very useful for determining various dynamic properties of soils such as small strain shear modulus, Gmax, elastic modulus, Emax and the Poisson’s ratio, ν. Moreover, the index as well as engineering properties of the soil mass can be directly or indirectly ...
Anjan Patel, Anirban Mandal
exaly   +2 more sources

Experimental and Numerical Observations of the Frequency-Domain Method in Bender-Element Testing

Journal of Geotechnical and Geoenvironmental Engineering - ASCE, 2017
AbstractIn bender-element (BE) testing, shear-wave velocities are measured using two main methods: time-domain analysis of vibration data from pulse excitation and frequency-domain analysis of vibration from sine-sweep excitation. The frequency-domain analysis can be performed automatically.
Javier Camacho-Tauta, Giovanni Cascante, António Viana da Fonseca   +2 more
exaly   +2 more sources

A Toolbox for the Automatic Interpretation of Bender Element Tests in Geomechanics

2022
The small strain shear modulus is an important characteristic of geomaterials that can be measured using bender element experiments. However, most conventional interpretation techniques are based on the visual observation of the output signal and are inherently subjective.
Ionuţ Dragoş Moldovan, Abdalla Almukashfi, António Gomes Correia   +2 more
openaire   +2 more sources

Measurement Biases in the Bender Element Test

Journal of Geotechnical and Geoenvironmental Engineering, 2007
This paper reconsiders the signals that are transmitted in bender element tests and the associated transfer functions to identify the problems that bias the velocity (travel time) determination. The findings of the numerical and physical experiments show that errors appearing in the velocity estimation can be traced to (1) the near-field effect and (2)
Yan, WM, Wang, YH, Lo, KF, Dong, XB
openaire   +3 more sources