Article ID Journal Published Year Pages File Type
10290209 Journal of Sound and Vibration 2005 7 Pages PDF
Abstract
A simple impact test method is presented to accurately measure the elastic and shear moduli and Poisson's ratio of a uniform Aluminum 6061-T651 cylindrical specimen with free boundary conditions. The elastic modulus is determined from the longitudinal vibration of the specimen and the shear modulus is determined from its torsional vibration. A new technique is developed to mount an accelerometer on the specimen to measure its torsional vibration. The Poisson's ratio determined for the specimen matches exactly with its known value.
Related Topics
Physical Sciences and Engineering Engineering Civil and Structural Engineering
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