The effects of time-dependent excitation on the oscillatory motion of viscously damped laminated composite flat panels

作者: A. Nosier , L. Librescu , D. Frederick

DOI: 10.1016/B978-0-444-88366-7.50016-6

关键词:

摘要: The dynamic response of viscously damped laminated composite rectangular flat panels to time-dependent external excitation is analyzed. A higher-order plate model incorporating transverse shear deformation, normal stress and rotatory inertia effects used study the entitled problem. Special attention given investigation an N-shaped pressure field produced by a sonic boom, as special cases, triangular blast step pulse. In addition previously mentioned effects, viscous structural damping also incorporated useful conclusions concerning its influence are outlined. numerical results obtained in this paper compared with ones derived within framework other theories, (that is, first order deformation classical [Kirchhoffean] ones) some their range applicability

参考文章(10)
D. H. Cheng, J. E. Benveniste, Sonic boom effects on structures - A simplified approach. ,(1968)
Victor Birman, Charles W. Bert, Behaviour of laminated plates subjected to conventional blast International Journal of Impact Engineering. ,vol. 6, pp. 145- 155 ,(1987) , 10.1016/0734-743X(87)90018-2
M.J. Crocker, R.R. Hudson, Structural response to sonic booms Journal of Sound and Vibration. ,vol. 9, pp. 454- 468 ,(1969) , 10.1016/0022-460X(69)90184-9
R. Houlston, J.E. Slater, N. Pegg, C.G. desrochers, On analysis of structural response of ship panels subjected to air blast loading Computers & Structures. ,vol. 21, pp. 273- 289 ,(1985) , 10.1016/0045-7949(85)90250-0
David H. Cheng, Jacques E. Benveniste, DIVISION OF ENGINEERING: SONIC BOOM EFFECTS ON STRUCTURES-A SIMPLIFIED APPROACH* Transactions of the New York Academy of Sciences. ,vol. 30, pp. 457- 478 ,(1968) , 10.1111/J.2164-0947.1968.TB02482.X
L. Librescu, A. Nosier, Response of laminated composite flat panels to sonic boom and explosive blast loadings AIAA Journal. ,vol. 28, pp. 345- 352 ,(1990) , 10.2514/3.10395
A. Rajamani, R. Prabhakaran, Response of composite plates to blast loading Experimental Mechanics. ,vol. 20, pp. 245- 250 ,(1980) , 10.1007/BF02327708