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Performance Evaluation of Free Vibration of Laminated Composite Stiffened Hyperbolic Paraboloid Shell Panel with Cutout

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Abstract:

The paper considers free vibration characteristics of stiffened composite hyperbolic paraboloid shell panel with cutout in terms of natural frequency and mode shapes. A finite element code is developed for the purpose by combining an eight noded curved shell element with a three noded curved beam element. The size of the cutouts and their positions with respect to the shell centre are varied for different edge conditions of cross-ply and angle-ply laminated shells. The effects of these parametric variations on the fundamental frequencies and mode shapes are considered in details to conclude a set of inferences of practical engineering significance.

Info:

Periodical:
International Journal of Engineering and Technologies (Volume 7)
Pages:
1-24
DOI:
10.18052/www.scipress.com/IJET.7.1
Citation:
S. Sahoo "Performance Evaluation of Free Vibration of Laminated Composite Stiffened Hyperbolic Paraboloid Shell Panel with Cutout", International Journal of Engineering and Technologies, Vol. 7, pp. 1-24, 2016
Online since:
May 2016
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[1] B. Ghosh, J.N. Bandyopadhyay, Analysis of paraboloid of revolution type shell structures using isoparametric doubly curved shell elements, Computers & Structures, 36(5) (1990) 791-800.

[2] A. Dey, J.N. Bandyopadhyay, P.K. Sinha, Finite element analysis of laminated composite paraboloid of revolution shells, Computers & Structures, 44(3) (1992) 675-682.

[3] A. Dey, J.N. Bandyopadhyay, P.K. Sinha, Technical note: Behaviour of paraboloid of revolution shell using cross-ply and anti-symmetric angle-ply laminates, Computers & Structures, 52(6) (1994) 1301-1308.

[4] D. Chakravorty, P.K. Sinha, J.N. Bandyopadhyay, Free vibration analysis of point supported laminated composite doubly curved shells- a finite element approach, Computers & Structures, 54(2) (1995) 191-207.

[5] D. Chakravorty, P.K. Sinha, J.N. Bandyopadhyay, Finite element free vibration analysis of doubly curved laminated composite shells, J. Sound and Vibration, 191(4) (1996) 491-504.

[6] A.N. Nayak, J.N. Bandyopadhyay, Free vibration analysis and design aids of stiffened conoidal shells. Journal of Engineering Mechanics, 128 (2002) 419-427.

[7] A.N. Nayak, J.N. Bandyopadhyay, Free vibration analysis of laminated stiffened shells. Journal of Engineering Mechanics, 131 (2005) 100-105.

[8] A.N. Nayak, J.N. Bandyopadhyay, Dynamic response analysis of stiffened conoidal shells, Journal of Sound and Vibration, 291 (2006) 1288-1297.

[9] H.S. Das, D. Chakravorty, Design aids and selection guidelines for composite conoidal shell roofs-a finite element application, Journal of Reinforced Plastic and Composites, 26 (2007) 1793-1819.

[10] H.S. Das, D. Chakravorty, Natural frequencies and mode shapes of composite conoids with complicated boundary conditions, Journal of Reinforced Plastic and Composites, 27 (2008) 1397-1415.

[11] H.S. Das, D. Chakravorty, Finite element application in analysis and design of point supported composite conoidal shell roofs suggesting selection guidelines, Journal of Strain Analysis in Engineering Design., 45(3) (2010) 165-177.

[12] H.S. Das, D. Chakravorty, Bending analysis of stiffened composite conoidal shell roofs through finite element application. Journal of Composite Materials, 45 (2011) 525-542.

[13] S. Pradyumna, J.N. Bandyopadhyay, Static and free vibration analyses of laminated shells using a higher order theory. Journal of Reinforced Plastics and Composites, 27 (2008) 167-186.

[14] S. Pradyumna, J.N. Bandyopadhyay, Dynamic instability behaviour of laminated hypar and conoid shells using a higher-order shear deformation theory, Thin Walled Structures, 49 (2011) 77-84.

[15] J.N. Reddy, Large amplitude flexural vibration of layered composite plates with cutouts, Journal of Sound and Vibration, 83(1) (1982) 1-10.

[16] S.K. Malhotra, N. Ganesan, M.A. Veluswami, Vibration of composite plate with cutouts, Journal of Aeronautical Society of India, 41 (1989) 61-64.

[17] B. Sivasubramanian, A.M. Kulkarni, G.V. Rao, A. Krishnan, Free vibration of curved panels with cutouts, Journal of Sound and Vibration, 200(2) (1997) 227-234.

[18] K. Sivakumar, N.G.R. Iyengar, K. Deb, Free vibration of laminated composite plates with cutout, Journal of sound and Vibration, 221(3) (1999) 443-465.

[19] R.E. Rossi, Transverse vibrations of thin, orthotropic rectangular plates with rectangular cutouts with fixed boundaries, Journal of Sound and Vibration, 221(4) (1999) 733-736.

[20] M. Huang, T. Sakiyama, Free vibration analysis of rectangular plates with variously-shaped holes, Journal of Sound and Vibration, 226(4) (1999) 769-786.

[21] S.S. Hota, P. Padhi, Vibration of plates with arbitrary shapes of cutouts, Journal of Sound and Vibration, 302(4-5) (2007) 1030-1036.

[22] D. Chakravorty, P.K. Sinha, J.N. Bandyopadhyay, Applications of FEM on free and forced vibration of laminated shells, Journal of Engineering Mechanics; 124(1) (1998) 1-8.

[23] B. Sivasubramonian, G.V. Rao, A. Krishnan, Free vibration of longitudinally stiffened curved panels with cutout, Journal of Sound and Vibration, 226(1) (1999) 41-55.

[24] S.S. Hota, D. Chakravorty, Free vibration of stiffened conoidal shell roofs with cutouts, Journal of Vibration and Control, 13(3) (2007) 221-240.

[25] N. Nanda, J.N. Bandyopadhyay, Nonlinear free vibration analysis of laminated composite cylindrical shells with cutouts, Journal of Reinforced Plastic and Composites, 26(14) (2007) 143-1427.

[26] A. Kumar, A. Chakrabarti, P. Bhargava, Vibration of composite cylindrical shells with cutouts using higher order theory, International Journal of Scientific and Industrial Research, 5(4) (2013) 199-202.

[27] V.V. Vasiliev, R.M. Jones, L.L. Man, Mechanics of Composite Structures, Taylor and Francis, USA, (1993).

[28] M S. Qatu, Vibration of Laminated Shells and Plates, Elsevier, UK, (2004).

[29] S. Sahoo, D. Chakravorty, Finite element bending behaviour of composite hyperbolic paraboloid shells with various edge conditions, Journal of Strain Analysis for Engineering Design, 39(5) (2004) 499-513.

[31] A. Mukherjee, M. Mukhopadhyay, Finite element free vibration of eccentrically stiffened plates, Computers and Structures, 30 (1998) 1303-1317.

[32] A.N. Nayak, J.N. Bandyopadhyay, On the free vibration of stiffened shallow shells, Journal of Sound and Vibration, 255(2) (2002) 357-382.

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