Torsional instability of moderately thick composites cylindirical shells by various

摘要

Buckling analyses for torsion started with the work of Donnell. Numerous studies followed with the emphasis on different considerations. For thin shells of homogeneous material, classical shell theory predicts in-plane stresses, deformations, and consequently buckling loads comparable to those given by three- dimensional elasticity. A great deal of interest for the continuous development of refined shell theories has been manifested in recent years in the literature.