Evaluation of Fatigue Damage under Low-cycle Long-term Isothermal and Nonisothermal Loading Conditions.

被引：0
|
作者：
Kazantsev, A.G.
机构：
来源：
Problemy Prochnosti | 1981年 / 06期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A method is suggested to estimate damage under low-cyclic long-term isothermal and nonisothermal loading taking account of the law of changes in temperature, deformation rate and stress sign in the cycle. Results of damage calculations from proposed dependences and on the basis of experimental specimen life values corresponding to uniaxial tension-compression are discussed for various forms of independent loading and heating cycles. A possibility is considered for extending the results obtained to a case of a complex stressed state.
引用
收藏
相关论文
共 50 条
  • [41] Damage evaluation under complex fatigue loading conditions
    Reis, L.
    Caxias, J.
    Soares, H.
    Costa, P. R.
    Anes, V
    Freitas, M.
    FRATTURA ED INTEGRITA STRUTTURALE, 2019, 13 (48): : 318 - 331
  • [42] Life assessment of a 42CrMo4 steel under low-cycle fatigue and thermomechanical fatigue loading conditions
    Bartosak, Michal
    Horvath, Jakub
    Spaniel, Miroslav
    INTERNATIONAL JOURNAL OF FATIGUE, 2019, 129
  • [43] FATIGUE ENDURANCE OF SPECIMENS OF A POWDER STEEL IN LOW-CYCLE HARD LOADING CONDITIONS
    SARBASH, RI
    SOVIET POWDER METALLURGY AND METAL CERAMICS, 1988, 27 (09): : 746 - 749
  • [44] METHOD OF CALCULATING LONG-TERM STRENGTH IN REPEATED LOADING CONDITIONS.
    Gusenkov, A.P.
    Tikhonova, O.Yu.
    Soviet Machine Science (English Translation of Mashinovedenie), 1985, (06): : 66 - 73
  • [45] Multiaxial low-cycle fatigue life evaluation under different non-proportional loading paths
    Qu, W. L.
    Zhao, E. N.
    Zhou, Q.
    Pi, Y. -L.
    FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2018, 41 (05) : 1064 - 1076
  • [46] Low-cycle fatigue assessment of offshore mooring chains under service loading
    Gemilang, G. M.
    Reed, P. A. S.
    Sobey, A. J.
    MARINE STRUCTURES, 2021, 76
  • [47] Fatigue life assessment for metal alloys under nonproportional low-cycle loading
    Shukaev S.N.
    Panasovskii K.V.
    Gladskii M.N.
    Strength of Materials, 2007, 39 (4) : 358 - 364
  • [48] A continuum damage coupled unified viscoplastic model for simulating the mechanical behaviour of a ductile cast iron under isothermal low-cycle fatigue, fatigue-creep and creep loading
    Bartosak, Michal
    Horvath, Jakub
    INTERNATIONAL JOURNAL OF PLASTICITY, 2024, 173
  • [49] Damage evolution in acetabular replacements under long-term physiological loading conditions
    Wang, J. -Y.
    Heaton-Adegbile, P.
    New, A.
    Hussell, J. G.
    Tong, J.
    JOURNAL OF BIOMECHANICS, 2009, 42 (08) : 1061 - 1068
  • [50] Low-cycle fatigue approach to damage assessment of steel frames in seismic conditions
    Skuber, P
    Beg, D
    STESSA 2003: BEHAVIOUR OF STEEL STRUCTURES IN SEISMIC AREAS, 2003, : 585 - +
12345