The influence of anisotropy on the stress concentration near a hole in a conical shell

On the basis of the variational method we discuss an approach to the computation of the stress-strain state of a conical shell made of a composite material and weakened by a hole. For a glass-plastic shell with a round unreinforced hole we study the influence of the variation of an interlayer shear and orthotropy on the stress concentration. Two tables. Bibliography: 4 titles. Translated fromTeoreticheskaya i Prikladnaya Mekhanika, No. 22, pp. 63–67, 1991.