Approximate formula for the frequencies of a rotating timoshenko beam

Journal of Aircraft

Volumn 33, Issue 3, 1996, Pages 637-639

  Nagaraj, V T ^a  

^a HINDUSTAN AERONAUTICS LIMITED   (India)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; CALCULATIONS; COMPOSITE BEAMS AND GIRDERS; ELASTIC MODULI; EQUATIONS OF MOTION; FREQUENCIES; MATHEMATICAL MODELS; SHEAR DEFORMATION; STIFFNESS;

CANTILEVER EULER BERNOULLI BEAMS; DISPLACEMENT; ROTARY INERTIA; TIMOSHENKO BEAM;

AIRCRAFT PARTS AND EQUIPMENT;

EID: 0030148884     PISSN: 00218669     EISSN: 15333868     Source Type: Journal    
DOI: 10.2514/3.46997     Document Type: Article

References (5)

1. Abramovich, H., and Elishakoff, I., "Influence of Shear Deformation and Rotary Inertia on Vibration Frequencies via Love's Equation," Journal of Sound and Vibration, Vol. 137, No. 3, 1990, pp. 516-522.
2. Chandrasekhara, K., Krishna Murthy, K., and Roy, S., "The Vibration of Composite Beams Including Rotary Inertia and Shear Deformation," Composite Structures, Vol. 14, No. 4, 1990, pp. 269-279.
3. Peters, D. A., "An Approximate Solution for the Free Vibration of Rotating Uniform Cantilever Beams," NASA TMX-62299, Sept. 1973.
4. Stafford, R. D., and Giurgiutiu, V., "Semi-Analytic Methods for Rotating Timoshenko Beams," International Journal of Mechanical Sciences, Vol. 17, Nos. 11-12, 1975, pp. 719-727.
5. Cowper, G. R., "The Shear Coefficient in Timoshenko's Beam Theory," Journal of Applied Mechanics, Vol. 33, June 1966, pp. 335-340.