Adapted measuring sequence for the determination of directional-dependent dynamic material properties using a bending resonance method

摘要

Within this work, an adapted bending resonance method is presented, which is especially suitable to determine the elastic and damping material properties of composite materials. Since the properties of these material group depend among others on frequency and reinforcement direction, a large number of individual tests are required for a sufficient characterisation. Therefore, a new approach for an automatic data acquisition and analysis is developed and presented in this paper.