Zależność pomiędzy jednoosiowym cyklicznym skręcaniem a rozciąganiem-ściskaniem w zakresie małej liczby cykli

• Autorzy: Kulesa, A.
• Języki publikacji: PL

Abstrakty

EN

On the basis of performed analysis it was concluded that the ratio of shear fatigue strength coefficient and tension-compression fatigue strength coefficient in most materials varies within the range from 0.5 to 1/(1 + ν). Whereas, the correlation of strain-based fatigue coefficients in torsion and in tension-compression are strongly dependent on the relative slope of plastic strain based fatigue life curves.

• Czasopismo: Zeszyty Naukowe. Mechanika / Politechnika Opolska
• Rocznik: 2016
• Tom: z. 107
• Strony: 89--92
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Kulesa, A.

• Wydział Mechaniczny Katedra Mechaniki i Podstaw Konstrukcji Maszyn

Bibliografia

• [1] KIM K.S., CHEN X., HAN C., LEE H. W.: Estimation methods for fatigue properties of steels under axial and torsional loading. Int. J. Fatigue, 2002, 24, pp. 783–793
• [2] KIM K. S., PARK J. C.: Shear strain based multiaxial fatigue parameters applied to variable amplitude loading. Int. J. Fatigue, 1999, 21, pp. 475–483
• [3] KUREK M., ŁAGODA T., KATZY D.: Comparison of fatigue characteristics of some selected materials. Materials Testing (Materialprufung), 2014, 56(2), pp. 92–95
• [4] KUREK M., ŁAGODA T.: Estimation of fatigue life of materials with out-of-parallel fatigue characteristics under block loading. Material Sci. Forum, 2012, 726, pp. 181–188
• [5] KUREK M., ŁAGODA T.: Comparison of fatigue characteristics for same selected structural materials under bending and torsion. Materials Sci., 2011, 47(3), pp. 334–344
• [6] LI J., HANG Z.P., SUN Q., LI C.W., LI R.-S.: A simple relationship between axial and torsional cyclic parameters. ASME Int. J. Mater. Eng. and Performance, 2010
• [7] LIU Y., MAHADEVAN S.: Strain-based multiaxial fatigue damage modelling. Fatigue Fracture Eng. Mater. Struct, 2005, 28, pp. 1177–1189
• [8] SHAMSAEI N., FATEMI A.: Deformation and fatigue behaviors of care-hardened steels in torsion: Experiments and predictions. Int. J. Fatigue, 2009, 31, pp. 1386–1396