A. N. Ishchenko, N. N. Belov, N. T. Yugov, V. V. Burkin, S. A.-R. Afanas'eva, A. A. Yugov, V. A. Burakov, S. V. Kotorov, A. L. Stukanov, “Analysis of dynamic durability of armour plates at shock loading by use of the experiment-calculated method”, Vestn. Tomsk. Gos. Univ. Mat. Mekh., 2010, Number 2(10),Pages <nobr>71

This article is cited in 3 papers

MECHANICS

Analysis of dynamic durability of armour plates at shock loading by use of the experiment-calculated method

A. N. Ishchenko^a, N. N. Belov^a, N. T. Yugov^a, V. V. Burkin^a, S. A.-R. Afanas'eva^a, A. A. Yugov^b, V. A. Burakov^a, S. V. Kotorov, A. L. Stukanov^b

^a Scientific Research Institute of Applied Mathematics and Mechanics by Tomsk State University
^b Tomsk State University of Architecture and Building

Abstract: Processes of shock interaction between steel strikers and steel armour plates in a 118 g textolite glass were investigated by the experiment-calculated method in the contact speed range of $2000\ddots2400$ m/s. Problems of crater formation and spall fracture phenomena are considered. The results of mathematical modelling satisfactorily agree with the experimental tests.

Keywords: impact, experimental, mathematical modelling, destruction, crater, spall fracture, dynamic durability.

UDC: 539.3

Accepted: April 16, 2010