Optimal design of stepped circular plates with allowance for the effect of transverse shear deformation

2002 ◽  
Vol 44 (6) ◽  
pp. 1163-1177 ◽  
Author(s):  
K.C. Chung ◽  
C.M. Wang
Author(s):  
Charles W. Bert ◽  
Chun-Do Kim

Abstract A simplified theory for predicting the first-order critical speed of a shear deformable, composite-material driveshaft is presented. The shaft is modeled as a Bresse-Timoshenko beam generalized to include bending-twisting coupling. Numerical results are compared with those for both thin and thick walled shell theories and generalized Bernoulli-Euler theory.


1956 ◽  
Vol 23 (2) ◽  
pp. 319
Author(s):  
H. Deresiewicz

Abstract The frequency spectrum is computed for the case of free, axially symmetric vibrations of a circular disk with clamped edges, using a theory which includes the effects of rotatory inertia and transverse shear deformation.


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