On the importance of cross-sectional warping in solid composite beams

Composite Structures

Volumn 49, Issue 4, 2000, Pages 393-397

  Rand, Omri ^a  

^a TECHNION ISRAEL INSTITUTE OF TECHNOLOGY   (Israel)

Author keywords

Composite beams; Elastic couplings; Warping

Indexed keywords

BENDING MOMENTS; DEFORMATION; ELASTICITY; MATHEMATICAL MODELS; STRUCTURAL ANALYSIS;

ELASTIC COUPLING; WARPING;

COMPOSITE BEAMS AND GIRDERS;

EID: 0033741126     PISSN: 02638223     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0263-8223(00)00073-8     Document Type: Article

References (15)

1. Worndle R. Calculation of the cross section properties and the shear stresses of composite rotor blades. Vertica. 6:1982;111-129.
2. Lee S.W., Kim Y.H. A new approach to the finite-element modeling of beams with warping effects. Int J Numer Meth Eng. 24:1987;2327-2341.
3. Bauchau O.A., Coffenberry B.S., Rehfield L.W. Composite box beam analysis: theory and experiments. J Reinforced Plastics Compos. 6:1987;25-35.
4. Stemple A.D., Lee S.W. A finite element model for composite beams undergoing large deflections with arbitrary cross sectional warping. Int J Numer Meth Eng. 28(9):1989;2143-2163.
5. Librescu L, Song O. Behavior of thin-walled beams made of advanced composite materials and incorporating non-classical effects. Appl Mech Rev 1991;44(11/2):s174-s180.
6. Pai F.P., Nayfeh A.H. A fully nonlinear theory of curved and twisted composite rotor blades accounting for warping and three-dimensional stress effects. Int J Solid Struct. 31(9):1994;1309-1340.
7. Tracy A.L., Chopra I. Aeroelastic analysis of a composite bearingless rotor in forward flight using an improved warping model. J Amer Helicopter Soc. 40(3):1995;80-91.
8. Banerjee J.R. Guo S, Homson WP. Exact dynamic stiffness matrix of a bending-torsion coupled beam including warping. Comput Struct. 4:1996;613-621.
9. Floros M.W., Smith E.C. Finite-element modeling of open-section composite beams with warping restraint effects. AIAA J. 35(8):1996;1341-1347.
10. Rand O. Fundamental closed-form solutions for solid and thin-walled composite beams including a complete out-of-plane warping model. Int J Solid Struct. 35(21):1998;2775-2793.
11. Ochoa OO, Reddy JN. Element analysis of composite laminates. Netherlands: Kluwer Academic Publisher, 1992.
12. Sheinman I., Adan M. The effect of shear deformation on post-buckling behavior of laminated beams. J Appl Mech. 54:1987;558-562.
13. Nosier A., Reddy J.N. On vibration and buckling of symmetric laminated plates according to shear deformation theories. Acta Mech. 94:1992;123-169.
14. Lekhnitskii SG. Theory of elasticity of an anisotropic elastic body. San Francisco: Holden-Day, 1963.
15. Sokolnikoff IS. Mathematical theory of elasticity. New York: McGraw-Hill, 1956.