COUPLING OF LAGRANGE INTERPOLATION, MODAL ANALYSIS AND SENSITIVITY ANALYSIS IN THE DETERMINATION OF ANISOTROPIC PLATE RIGIDITIES

摘要

The paper presents further developments of a problem previously exposed by the authors in and IMAC[1], namely the coupling of experimental modal analysis and numerical analysis in order to obtain the plate rigidities D{sub}(ij), relating bending moments M{sub}1, M{sub}2 and tension moment M{sub}6 to bending curvatures k{sub}1, k{sub}2 and twist k{sub}6.