INVESTIGATION OF THE INTERACTION BETWEEN VIBRATORY MIXER PADDLES AND CONCRETE MIXTURE
Journal Title: Вестник Харьковского национального автомобильно-дорожного университета - Year 2014, Vol 65, Issue
Abstract
The regularity pattern of variations in pressure exerted by vibroactivated concrete mixtures and acting on mixer paddles has been ascertained, in the form of exponential dependence, considering the deformation ability of the concrete mixture, circumferential rotation rate of the paddles, the paddle rotation angle relative to the reference point, outer rotation radius and paddle dimensions, the density and the drag coefficient of the mixture. The drag coefficient is determined by the mixture stiffness, fre-quency and vibration amplitude impact on the concrete mixture.
Authors and Affiliations
A. Маslov, Ju. Sаlеnко
Keywords
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