Numerical experiments on dynamic stiffening of beams and plates

Ocean Engineering - Tập 25 - Trang 173-181 - 1998
P.A.A Laura1, G Elvira2, M Sánchez3, H.C Sanzi2, D Vega3, S Vera3
1Institute of Applied Mechanics (CONICET), 8000 Bahı́a Blanca, Argentina
2Facultad Regional Haedo, Universidad Tecnológica Nacional, Bahı́a Blanca, Argentina
3Physics Department, Universidad Nacional del Sur, 8000 Bahı́a Blanca, Argentina

Tài liệu tham khảo

Avalos, D. R., Larrondo, H. A., Laura, P. A. A. and Rossi, R. E. (1996) Transverse vibrations of simply supported rectangular plates with rectangular cutouts carrying an elastically mounted concentrated mass. Publication no. 96–37, Institute of Applied Mechanic, CONICET, Bahı́a Blanca. Laura, 1987, Free vibrations of rectangular plates elastically restrained against rotation with circular or square free openings, Ocean Engineering, 14, 285, 10.1016/0029-8018(87)90028-X Laura, 1991, Dynamic stiffening of structural elements, The Shock and Vibration Digest, 23, 3, 10.1177/058310249102301003 Laura, 1991, Dynamic stiffening of straight beams of rectangular cross section: a comparison of finite element predictions and experimental results, Journal of Sound and Vibration, 150, 174, 10.1016/0022-460X(91)90413-E Laura, P. A. A. and Rossi, R. E. (1995) Dynamic stiffening of structural elements (monograph). Publication no. 96-5, Institute of Applied Mechanics, CONICET, Bahı́a Blanca. Laura, 1996, A truncated pyramidal cantilever beam: a convenient dynamically stiffened structural element, Journal of Sound and Vibration, 194, 448, 10.1006/jsvi.1996.0369 Leissa, A. W. (1969) Vibration of plates. NASA SP160. Rozvany, 1995, Layout optimization of structures, Applied Mechanics Reviews, 48, 41, 10.1115/1.3005097 Subramanian, 1987, Beneficial effects of steps on the free vibration characteristics of beams, Journal of Sound and Vibration, 118, 555, 10.1016/0022-460X(87)90373-7