CUED Publications database

Centrifuge 2D gravity on a vertical rotational reference frame

Beemer, RD and Biscontin, G and Aubeny, CP (2017) Centrifuge 2D gravity on a vertical rotational reference frame. International Journal of Physical Modelling in Geotechnics. pp. 1-12. ISSN 1346-213X

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Abstract

With the advent of high accuracy sensors and increased interest in geotechnical centrifuge testing simulating loading within serviceability limits, a stronger understanding of the magnitude and orientation of centrifuge gravity relative to the scale model is necessary. This paper presents a methodology for determining 2-Dimensional centrifuge gravity within a model independently of centrifuge type or geometry, which can be used to recompose the gravity field from the direct measurement of a single gravity vector, given angular velocity. Finally, the methodology is compared to the mechanics of drum and beam centrifuges to provide physical meaning to coordinate rotation variables.

Item Type: Article
Subjects: UNSPECIFIED
Divisions: Div D > Geotechnical and Environmental
Depositing User: Cron Job
Date Deposited: 15 Aug 2017 01:23
Last Modified: 14 Jun 2018 01:46
DOI: