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Influence of compression edge loads on vibro-acoustic response of an isotropic plate under steady-state mechanical excitation is investigated numerically. Buckling load of the plate is calculated first then vibration and acoustic response characteristics are calculated for different fractions of the buckling load. Fundamental buckling load and associated buckling mode shapes for different types of axial compression loads are analyzed. Followed by this, the influence of compression load on free vibration characteristics (natural frequencies and mode shapes), forced vibration (average surface normal velocity) and sound radiation characteristics are studied. It is observed that the nature of compression load influences the buckling and dynamic behavior of the plate significantly.
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