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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2004, Volume 45, Issue 1, Pages 135–142
(Mi pmtf2347)
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This article is cited in 2 scientific papers (total in 2 papers)
Extension of mixed-mode fatigue cracks in steel samples
V. M. Tikhomirov, P. G. Surovin Siberian State University of Transport Communications, Novosibirsk, 630049
Abstract:
Experimental studies of the extension of mixed-mode fatigue cracks were performed on rail steel samples. The direction of growth of fatigue cracks was studied for three types of loading: alternate transverse shear and transverse and longitudinal shears under compressing stresses. For all tested samples, the following common feature in the extension of fatigue cracks was established: the direction of crack growth coincides with the propagation direction of the principal stresses having minimum absolute values.
Keywords:
fatigue crack, transverse shear, longitudinal shear.
Received: 18.04.2003
Citation:
V. M. Tikhomirov, P. G. Surovin, “Extension of mixed-mode fatigue cracks in steel samples”, Prikl. Mekh. Tekh. Fiz., 45:1 (2004), 135–142; J. Appl. Mech. Tech. Phys., 45:1 (2004), 112–117
Linking options:
https://www.mathnet.ru/eng/pmtf2347 https://www.mathnet.ru/eng/pmtf/v45/i1/p135
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