Elastic Constants: Dynamic Measurement and Calculation

Authors: Bernd Weiler, Christian U. Grosse (1995)

Abstract

The modulus of elasticity and the shear modulus can be calculated from the free vibrations of bar-shaped specimens. Therefore, a review of the theoretical bases for the calculation of the moduli is given. Measurements using the Grindo-Sonic device and a device developed at the FMPA were carried out and compared. Both devices turned out to be very efficient, although their features are quite different.

More info can be found here: https://mediatum.ub.tum.de/1121191?style=full_standard