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Thermal Buckling Behaviour of Angle-Ply Laminated Composite Plate with Multi-Pole Hole
Current Issue
Volume 2, 2014
Issue 3 (June)
Pages: 35-42   |   Vol. 2, No. 3, June 2014   |   Follow on         
Paper in PDF Downloads: 35   Since Aug. 28, 2015 Views: 2029   Since Aug. 28, 2015
Arun Kumar Yadav, Department of Material Science & Metallurgical Engineering, Maulana Azad National Institute of Technology Bhopal, India.
Vinay Kumar Yadav, Department of Applied Mechanics, Motilal Nehru National Institute of Technology Allahabad, India.
Sanjay Srivastava, Department of Material Science & Metallurgical Engineering, Maulana Azad National Institute of Technology Bhopal, India.
In this present article, we considered thermal buckling analysis of symmetric and antisymmetric cross-ply laminated hybrid composite plates with an inclined multipole hole. Two shear deformable finite element models, one based on first-order shear deformation theory with variational energy method and the other based on higher order shear deformation theory, are employed to obtain thermal buckling solutions. The eight-node Lagrangian finite element technique is employed for obtaining the thermal buckling temperatures of hybrid composite laminates. Results show that the temperature rise are affected by the ratio of h/b for both symmetric and antisymmetric cases, while hole diameter shows, buckling temperature remains almost constant for both symmetric and anti-symmetric plates. The effect of various layers, plate thickness, and the number of holes also affect the bulking temperature for both symmetric and anitsymmetric case. More the size of the geometric defect is less important the buckling load will be. Thus, the amplification factor N⁄ grows with the increase of the ply thickness. The effects of crack size and lay-up sequences on the thermal buckling temperatures for symmetric and antisymmetric plates are also investigated for angular oriented ply laminated composite. The results are also shown in graphical form by considering the various boundary conditions.
Thermal Buckling, Laminated Composite Materials, Finite Element Analysis
OS. Sahin, A. Avci, S. Kaya. “Thermal buckling of orthotropic plates with angle crack”. J Reinf Plast Compos 2004; 23(16):1707–16.
A. Avci, OS. Sahin, M. Uyaner. “Thermal buckling of hybrid laminated composite plates with a hole”. J Compos Struct 2005;68:247–54
N. J. Hoff, “Thermal buckling of supersonic wing panels,” J. Aeronaut. Sci., 23, 1019-1028 (1956).
R. M. S. Gowda and K. A. V. Pandalai, “Thermal buckling of orthotropic plates,” in: K. A. V. Pandalai (ed.), Studies in Structural Mechanics, IIT, Madras (1970), pp. 9-44.
Huang NN, Tauchert TR. Thermal buckling of clamped symmetric laminated plates. J Thin-Walled Struct 1992; 13:259–73.
Prabhu MR, Dhanaraj R. Thermal buckling of laminated compositeplates. Comp Struct 1994:1193–204.
Chandrashekhara MR. Buckling of multilayered composite plates under uniform temperature field. In: Birman V, Hui D. Thermal effects on structures and materials. ASME Pub., vol. 203, AMD, vol. 110; 1990. p. 29–33.
Thangaratnam KR, Ramaohandran J. Thermal buckling of composite laminated plates. Comp Struct 1989; 32:1117–24.
Chen LW, Lin PD, Chen LY. Thermal buckling behavior of thick composite laminated plates under non-uniform temperature distribution. Comp Struct 1991; 41:637–45.
Jain P, Kumar A. Postbuckling response of square laminates with a central circular/elliptical cutout. Compos Struct 2004; 65:179–85.
Kong CW, Hong CS, Kim CG. Postbuckling strength of composite plate with a hole. J Reinf Plast Compos 2001; 20:466–81.
Ghannadpour SAM, Najafi A, Mohammadi B. On the buckling behavior of crossply laminated composite plates due to circular/elliptical cutouts. Compos Struct 2006; 75:3–6.
Birman V. buckling of functionally graded hybrid composite plates. In:Proceedings of the 10th conference on engineering mechanics, vol. 2; 1995. p. 1199–292.
Javaheri R, Eslami MR. Thermal buckling of functionally graded plates based on higher order theory. J Therm Stresses 2002; 25:603–25.
Liew KM, Yang J, Kitipornchai S. Postbuckling of piezoelectric FGM plates subject to thermo-electro-mechanical loading. Int J Solids Struct 2003; 40:3869–92.
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