Вестник Нижегородского университета им. Н.И. Лобачевского. Серия: Социальные науки

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Title of Article

MODELING VT20 TITANIUM ALLOY BEHAVIOUR UNDER IMPACT INTERACTIONS

Issue	1
Date	2011

Section

MECHANICS

Article type	scientific article	UDC	539.3
Pages	129-132	Keywords	modeling, dynamic tests, penetration, Gurson model

Authors

Lomakin Evgeniy ViktorovichMoskovskiy gosuniversitet im. M.V. Lomonosova
Bragov Anatoliy MikhaylovichNII mekhaniki Nizhegorodskogo gosuniversiteta im. N.I. Lobachevskogo
Konstantinov Aleksandr YurevichNII mekhaniki Nizhegorodskogo gosuniversiteta im. N.I. Lobachevskogo
Kolotnikov Mikhail EfimovichMoskovskoe mashinostroitelnoe PP «Salyut»
Mossakovskiy Pavel AleksandrovichInstitut mekhaniki MGU im. M.V. Lomonosova
Kostyreva Liliya AleksandrovnaMoskovskoe mashinostroitelnoe PP «Salyut»
Antonov Fedor KonstantinovichInstitut mekhaniki MGU im. M.V. Lomonosova

Abstract

We present the results of experimental and computational study to simulate the dynamic behavior of titanium al-loy VT20. An approach to choose a dynamic behaviour model is illustrated by the example of a titanium plate pene-tration problem. A comparison is carried out of the numerical solution results for different models with the full-scale experimental data and the parameters of these models are found.

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