Research techniques for stress concentration in shells

Аuthors

Vinogradov Y. I.¹, Gusev Y. A.², Zolotukhin V. S.¹

1. Bauman Moscow State Technical University, MSTU, 5, bldg. 1, 2-nd Baumanskaya str., Moscow, 105005, Russia
2. Institute of Applied Mechanics of Russian Academy of Science, IAM RAS, 32a, Leninskii av., Moscow, В-334, GSP-1, 119991, Russia

Abstract

New numerical methods are offered to analyze stress concentration in shells. An efficiency of these methods are caused with implementation simplicity as well as low consumption of computer memory and processor time. Another characteristic feature of the methods is controlled solution error for stress analysis problems.