Modeling of multiaxial state of stress and determine the fatigue lifetime for aluminum alloy during cyclic loadingunder in-and-out of phase shift Φ = 0° and Φ = 90

• Autorzy: Uhríčik Milan , Kopas Peter , Sága Milan
• Języki publikacji: EN

Abstrakty

EN

This article deals with determining of fatigue lifetime of structural materials during by multiaxial cyclic loading. The theoretical part deals with the fatigue and with the criterions for evaluation of multiaxial fatigue lifetime. The experimental part deals with modeling of combined bending - torsion loading and determining the number of cycles to fracture in region low-cycle and high-cycle fatigue and also during of loading with the sinusoidal wave form under in phase Φ = 0° and out phase Φ = 90°.

Słowa kluczowe

EN

sinusoidal cyclic loading; multiaxial fatigue; stress; structural material

• Wydawca: Instytut Informatyki Uniwersytet Kazimierza Wielkiego
• Czasopismo: Studia i Materiały Informatyki Stosowanej
• Rocznik: 2011
• Tom: nr 5
• Strony: 9--13
• Opis fizyczny: Bibliogr. 11 poz., wykr.

Twórcy

autor

Uhríčik Milan

autor

Kopas Peter

autor

Sága Milan

• University of Žilina, Faculty of Mechanical Engineering, Department of Applied Mechanics, Univerzitná 1, 010 26 Žilina, Slovakia,

Bibliografia

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• 2. BOKŮVKA, O., NICOLETTO, G., KUNZ, L., PALČEK, P., CHALUPOVÁ, M. Low & high frequency fatigue testing. CETRA and Univerzity of Žilina, Žilina 2002.
• 3. NOVÝ, F., KOPAS, P., BOKŮVKA, O., CHALUPOVÁ, M. Vplyv zlievarenských chýb na únavovú životnosť perliticko – feritickej LGG. Materiálové inžinierstvo, 3, 10, SK, 2003.
• 4. BANNANTINE, J. A., SOCIE, D. F. A multiaxial fatigue life estimation technique. In: Advances in Fatigue Lifetime Predictive Techniques, ASTM STP 1122. Eds: M. R. Mitchell a R. W. Landgraf. Philadelphia, American Society for Testing and Materials 1992, pp. 249-275.
• 5. LEGER, J., Fatigue life testing of crane drive shafts under crane-typical torsional and rotary bending loads. Schenck Hydropuls Mag., Issue 1/89 (1989), pp. 8–11.
• 6. GOUGH, H.J. AND POLLARD, H.V., The strength of metals under combined alternating stresses. Proc. Inst. Mech. Engrs, Vol. 131 (1935), pp. 3–103.
• 7. GOUGH, H.J. AND POLLARD, H.V., Some experiments of the resistance of metals to fatigue under combined stresses. Min. of Supply, Aero Res. Council, RSM 2522, Part I (1951).
• 8. BROWN, M. W., MILLER, K. J.. A theory for fatigue under multiaxial stress-strain conditions.In: Proc. Inst. Mech. Engrs, Vol. 187 (1973),745- 755.
• 9. FATEMI, A. , SOCIE, D. F.. A critical plane approach to multiaxial fatigue damage including out-of-phase loading. Fatigue Fract. Engng. Mater. Struct. 11 3 (1988),149-166.
• 10. SAPIETOVÁ A., DEKÝŠ V.: An experimental modal analysis, condition monitoring and numerical simulation of machine. Machine Modeling and Simulations 2011, ZIPRO Žilina , 16th conference with international partipation, Slovak republic, p. 181 - 186, ISBN 978-80-8075- 494-5.
• 11. SAPIETOVÁ A., DEKÝŠ V., VAŠKO M.: A dynamic analysis of rotary machine with unbalance in MSC.ADAMS. Transactions of the Universities of Košice. No. 3, 2009, p. 129 - 132, ISSN 1335-233.