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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2011, Volume 52, Issue 6, Pages 177–184
(Mi pmtf1554)
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This article is cited in 11 scientific papers (total in 11 papers)
Relation of the fractal dimension of the fracture surface with a set of standard tension characteristics of the material
G. G. Savenkova, B. K. Barakhtinb a Research Institute "Poisk", Murino, 188162, Leningradskaya obl., Russia
b St. Petersburg State Marine Technical University, St. Petersburg, 190008, Russia
Abstract:
A model for determining the fractal dimension of the fracture surface profile of a cylindrical sample with standard tension characteristics is developed. Analytical dependences relating the fractal dimension to standard tension characteristics of the material and lateral strain coefficient are derived. Qualitative and quantitative consistency of the calculated dependences with experimental data is tested. The estimated and experimental values of the fractal dimension are found to be in satisfactory agreement.
Keywords:
fractal dimension, relative elongation, constriction, tensile strength, lateral strain.
Received: 29.03.2010 Accepted: 29.11.2010
Citation:
G. G. Savenkov, B. K. Barakhtin, “Relation of the fractal dimension of the fracture surface with a set of standard tension characteristics of the material”, Prikl. Mekh. Tekh. Fiz., 52:6 (2011), 177–184; J. Appl. Mech. Tech. Phys., 52:6 (2011), 997–1003
Linking options:
https://www.mathnet.ru/eng/pmtf1554 https://www.mathnet.ru/eng/pmtf/v52/i6/p177
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