Design formulas for flexible plates not clamped at the contour
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Conclusions
- 1.
The method of subregions. first used for the design of circular flexible plates free at the contour, yields results sufficiently accurate for practical purposes.
- 2.
Formula (6) is recommended for use instead of the formulas given in design handbooks.
- 3.
Stresses must be calculated not only at section ξ=0, and ξ=1, but also at section ξ=ξ0 where the positive flexural stress is maximal. For this one may use the coefficients γ found on the graph in Fig. 1.
Keywords
Practical Purpose Design Formula Flexural Stress Flexible Plate Design Handbook
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Literature Cited
- 1.B. M. Broude, “Nonlinear problems in the theory of plates and their role in structural design,” in: Summer-Session Study Course on Physical and Geometrical Problems in the Theory of Plates and Shells [in Russian]. Izd. Akad. Nauk ÉstSSR. Tartu (1966), pp. 42–46.Google Scholar
- 2.L. Collatz, Numerical Treatment of Differential Equations, 3rd ed., Springer-Verlag (1966).Google Scholar
- 3.M. S. Kornishin, Nonlinear Problems in the Theory of Plates and Shallow Shells and Methods of Their Solution [in Russian], Izd. Nauka, Moscow (1964).Google Scholar
- 4.I. A. Birger and Ya. G. Panovko (editors), Strength-Stability-Vibrations [in Russian], Vol. 1, Izd. Mashinostroenie, Moscow (1968).Google Scholar
Copyright information
© Plenum Publishing Corporation 1977