Issue 37

M. Margetin et alii, Frattura ed Integrità Strutturale, 37 (2016) 146-152; DOI: 10.3221/IGF-ESIS.37.20 151  In comparison with Findley's and McDiarmid's hypotheses, the life times calculated for the particular experimental program are closer to the measured values. At the same time, both hypotheses provide significantly more conservative results then proposed criterion. Figure 2 : Comparison of experimentally acquired and calculated life times. R EFERENCES [1] Garan, M., Sulko, M., Analysis of the Service Straining on the Beam-Axle of Lorry, Int J A Sci Tech, 3(7) (2013) 44- 47. [2] Garan, M., Monitoring of fatigue damague by sensing the deformation state, PhD. Thesis, Slovak University of Technology, Slovakia, (2010). [3] Findley, W.N., Fatigue of metals under combinations of stresses, Trans ASME, 79 (1957) 1337-1338. [4] McDiarmid, D.L., A general criterion for high cycle multiaxial fatigue failure, Fatigue Fract Eng M, 14(4) (1991) 429- 453. DOI: 10.1111/j.1460-2695.1991.tb00673.x [5] Dang Van K., Sur la résistance a la fatigue des métaux, PhD. Thesis, Sci Techniq l´Armement, France, (1973). [6] Carpinteri A, Spagnoli A., Multiaxial high-cycle fatigue criterion for hard metals, Int J Fatigue, 23(2) (2001) 135-45. DOI: 10.1016/S0142-1123(00)00075-X [7] Fatemi, A., Socie, D.F., A critical plane approach to multiaxial fatigue damage including out-of-phase loading, Fatigue Fract Eng M, 11(3) (1988) 149-166. DOI: 10.1111/j.1460-2695.1988.tb01169.x [8] Brown, M.W., Miller, K.J., A Theory for Fatigue Failure under Multiaxial Stress-Strain Conditions, P I Mech Eng, 187 (1973) 745-756. [9] Smith, R.N., Watson, P., Topper, T.H., A stress-strain parameter for the fatigue of metals, J Mater, 5 (1970) 767-778. [10] Tanaka, K., Fatigue crack propagation from a crack inclined to the cyclic tensile axis, Eng Fract Mech, 6(3) (1974) 493-507. DOI: 10.1016/0013-7944(74)90007-1 [11] Sih, G.C., Barthelemy, B.M., Mixed mode fatigue crack growth predictions, Eng Fract Mech, 13(3) (1980) 439-451. DOI: 10.1016/0013-7944(80)90076-4 [12] Hoshide, T., Socie, D.F., Crack nucleation and growth modeling in biaxial fatigue, Eng Fract Mech, 29(3) (1988) 287- 299. DOI: 10.1016/0013-7944(88)90018-5 [13] Papuga, J., Ruzicka, M., Two new multiaxial criteria for high cycle fatigue computation, Int J Fatigue, 30(1) (2008) 58- 66. DOI: 10.1016/j.ijfatigue.2007.02.015 7 11 9 1 2 3 4 5 6 8 10 12 13 14 2,E+04 2,E+05 2,E+06 2,E+04 2,E+05 2,E+06 Nf_cal Nf_exp

RkJQdWJsaXNoZXIy MjM0NDE=