Sage Journals: Discover world-class research

Abstract

Thermal buckling analysis of symmetric and antisymmetric laminated composite plates with clamped and simply supported edges, and containing a hole is presented in this paper. The first-order shear deformation theory in conjunction with the variational energy method is employed in mathematical formulation. The eight-node Lagrangian finite element technique is used to find thermal buckling temperatures of isotropic, glass-epoxy and boron-epoxy laminates. The effects of hole size, angle of ply orientation, lay-up sequences, and boundary conditions on thermal buckling temperatures are investigated. The result is shown in graphical forms for various boundary conditions.

Keywords

composite plates thermal buckling finite element method

Get full access to this article

View all access options for this article.

References

Mathew, T.C. , Singh, G. and Rao, G.V. (1992). Thermal Buckling of Cross-ply Composite Laminates , Computers & Structures, 42(2): 281-287 .

Abramovich, H. (1994). Thermal Buckling of Cross-ply Laminates Using a First Order Deformation Theory , Computers & Structures, 28: 201-213 .

Murphy, K.D. and Ferreira, D. (2000). Thermal Buckling of Rectangular Plates , Int. J. Solids and Struct., 38: 3979-3994 .

Huang, N.N. and Tauchert, T.R. (1992). Thermal Buckling of Clamped Symmetric Laminated Plates , J. Thin-walled Structures, 13: 259-273 .

Prabhu, M.R. and Dhanaraj, R. (1994). Thermal Buckling of Laminated Composite Plates, Computers & Structures, 1193-1204.

Chandrashekhara, M.R. (1990). Buckling of Multilayered Composite Plates under Uniform Temperature Field, In: Birman, V. and Hui, D. (eds), Thermal Effects on Structures and Materials, ASME Pub. , Vol. 203, AMD, Vol. 110, pp. 29-33.

Thangaratnam, K.R. and Ramachandran, J. (1989). Thermal Buckling of Composite Laminated Plates , Computers & Structures, 32: 1117-1124 .

Chen, L.W. , Lin, P.D. and Chen, L.Y. (1991). Thermal Buckling Behaviour of Thick Composite Laminated Plates under Non-uniform Temperature Distribution , Computers & Structures, 41: 637-645 .

Mannini, A. (1997). Shear Deformation Effects on Thermal Buckling of Cross-ply Composite Laminates , Composite Structures, 39: 1-10 .

10.

Dawe, D.J. and Ge, Y.S. (1999). Thermal Buckling of Shear-deformable Composite Laminated Plates by the Spline Finite Strip Method , Comput. Methods, Appl. Mech. Engrg., 185: 347-366 .

11.

Yettram, A. and Brawn, C.J. (1986). The Elastic Stability of Square Perforated Plates under Biaxial Loadings , Computers and Structures, 22(4): 589-594 .

12.

Chang, C.L. and Hsu, D.S. (1986). Vibration and Stability of Plates with Hole , In: Proc. of the 10th Natl. Conf. on Theo. and Appl. Mechanics STAM ROC, pp. 235-241 .

13.

Vanden Brink, D.J. and Kamat, M.P. (1985). Post-buckling Response of Isotropic and Laminated Composites Square Plates with Circular Holes , In: Proc. Int. Conf. Composite Material, pp. 1393-1409 , San Diego, California.

14.

Larsson, P.L. (1987). On Buckling of Orthotropic Compressed Plates with Circular Holes , Composite Structures, 7: 103-121 .

15.

Lin, C.C. and Kuo, C.S. (1989). Buckling of Laminated Plates with Holes , J. of Composite Material, 23: 536-553 .

16.

Bathe, K.J. (1982). Finite Element Procedures in Engineering Analysis, Prentice-Hall, Inc., Englewood Cliffs, NJ .

17.

Whitney, J.M. (1973). Shear Correction Factors for Orthotropic Laminates under Static Load , J. of Applied Mechanics, 302-304 .

18.

Jhones, R.M. (1975). Mechanics of Composite Materials, McGraw-Hill Kogagusha Ltd., Tokyo .

Thermal Buckling of Rectangular Laminated Plates with a Hole

Abstract

Keywords

Get full access to this article

References