Nonlinear and Thermal Effects on Elastic Vibrations
Auteur : Weikel, Raymond C., Robert E. Jones, James A. Seiler, Harold C. Martin, Bruce E. Greene
Date de publication : 1962
Éditeur : Flight Dynamics Laboratory, Aeronautical Systems Division, Air Force Systems Command, United States Air Force
Nombre de pages : 132
Résumé du livre
This report presents a theory and the digital procedures for predicting the effects of nonlinear structural behavior on stresses, deformations, and small amplitude oscillations of a structure subjected simultaneously to loading and heating. The method is used to analyze a thin wing to determine the frequencies and mode shapes of the first six natural vibration modes of the wing subjected to simultaneous heating and loading.