Deformation and stability of conical shells in edge local loading

Autor: Lyakh, A. I., Makeev, E. M., Yashchenko, A. F.
Zdroj: Strength of Materials; December 1990, Vol. 22 Issue: 12 p1750-1756, 7p
Abstrakt: Experiments are carried out into the deformation and stability of a reinforced conical shell in local loading with concentrated forces applied to the ring of the larger base, in both longitudinal and transverse directions. The dependence of the distribution of strains in the shell and critical loads on the number of forces and the conicity node (24 shells were tested) were obtained. Strains in the tested shells were calculated. Comparison of the calculated and experimental results shows that they are in satisfactory agreement.
Databáze: Supplemental Index