Analysis of drop tests of an experimental sample of TUK-84

The calculations of the stress-strain state of the structure of TUK-84 and its drop test for mechanical damage, performed on the SM-É322 KBSM stand, are analyzed. It is shown that the results agree well with one another. Conclusions are drawn concerning the preservation of strength and functionality of TUK-84 after being subjected to mechanical loads under conditions of an accident situation, and recommendations are made concerning the order in which calculations of rolled structures should be performed. A computational model making it possible to analyze the stress-strain state of roll structures with various modifications of TUK-84 without the need of repeating expensive tests for accident conditions during shipment is developed on the basis of the test results.[PUBLICATION ABSTRACT]