G. G. Savenkov, A. A. Gruzdkov, B. K. Barakhtin, N. V. Lebedeva, “Experimental determination of the effective surface energy density in dynamic problems of fracture mechanics”, Zhurnal Tekhnicheskoi Fiziki, 2013, Volume 83, Issue 2,Pages <nobr>59

This article is cited in 4 papers

Solids

Experimental determination of the effective surface energy density in dynamic problems of fracture mechanics

G. G. Savenkov^a, A. A. Gruzdkov^b, B. K. Barakhtin^a, N. V. Lebedeva^a

^a State Marine Technical University of St. Petersburg
^b State Technological Institute of St. Petersburg (Technical University)

Abstract: Computational and experimental methods for determining the effective surface energy density under the dynamic loading conditions are proposed. The results are presented for two grades of steel and titanium alloy VT-6S in the submicrosecond range of the loading pulse duration. The resultant values of the effective surface energy density are compared with the results obtained by other authors.

Received: 25.04.2012