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  1. No Access

    Article

    Accounting for Tolerances in the Strength Calculations of Structures

    Calculations with accounting for variations in the structural parameters in the field of tolerances should consider not only the tolerances for the geometry of parts but also, and to an even greater extent, th...

    A. O. Chernyavskii, O. F. Chernyavskii in Journal of Machinery Manufacture and Reliability (2023)

  2. No Access

    Article

    Stress–Strain Kinetics in Calculations of High-Temperature Strength and Longevity of Reactor Structures

    The plastic properties of materials must be used more fully as working temperatures and temperature gradients increase. The results of tests performed on refractory chromium-nickel alloys with co...

    Yu. G. Dragunov, S. V. Evropin, M. M. Gadenin, N. A. Makhutov… in Atomic Energy (2016)

  3. No Access

    Article

    Specific features of elastoplastic deformation and fracture of steels at complicated thermomechanical stress paths

    Regularities of cyclic elastoplastic deformation and fracture are studied on the basis of the damage accumulation parameter at increased and high temperatures considering the effect of cyclic changes in the ma...

    N. A. Makhutov, M. M. Gadenin, S. V. Evropin, O. F. Chernyavskii… in Inorganic Materials (2014)

  4. No Access

    Article

    Limiting state of turbomachine disks under conditions of high-intensity thermal changes

    The article considers specific features and computing methods for a number of limiting inelastic states of disks of axial and radial turbomachines under low-cycle loadings with great temperature stresses decre...

    O. F. Chernyavskii in Journal of Machinery Manufacture and Reliability (2014)

  5. No Access

    Article

    Low-cycle deformation of the structures in a nuclear power plant and methods for calculating them

    It is proposed that the fatigue strength of structures in nuclear power plants with a quite long service life be analyzed in two stages: first, the type and location of the process and the effect of basic fact...

    N. A. Makhutov, M. M. Gadenin, O. F. Chernyavskii, A. O. Chernyavskii… in Atomic Energy (2009)

  6. No Access

    Article

    Conditions for existence of alternating inelastic deformations at low-cycle loading

    The criterion of the existence of an alternating flow and low-cycle fatigue used at present can give substantial (up to two times) errors in the strength margin. A more accurate universal criterion and the sof...

    N. A. Makhutov, O. F. Chernyavskii… in Journal of Machinery Manufacture and Relia… (2008)

  7. No Access

    Article

    Effect of exposure at elevated temperature on the deformation and failure of structural graphites with repeated loads

    O. F. Chernyavskii, S. V. Lezhnev, A. G. Shvetsov in Strength of Materials (1988)

  8. No Access

    Article

    Low-cycle deformation and fracture of structural graphites at high temperatures

    O. F. Chernyavskii, N. M. Kononov, S. V. Lezhnev, A. G. Shvetsov in Strength of Materials (1988)

  9. No Access

    Article

    Experimental study of the progressive deformation and adaptation of thin-walled cylindrical shells with thermal cycling

    A. V. Il'in, V. M. Kononov, O. F. Chernyavskii in Strength of Materials (1983)

  10. No Access

    Article

    Progressive accumulation of deformation in stress concentration zones of disks of axial gas turbines

    D. A. Gokhfel'd, O. F. Chernyavskii, É. F. Chernyaev, L. B. Getsov… in Strength of Materials (1982)

  11. No Access

    Article

    Analysis of progressive accumulation of unidirectional strains with thermal cycling under creep conditions

    D. A. Gokhfel'd, V. N. Madudin, O. S. Sadakov, O. F. Chernyavskii in Strength of Materials (1980)

  12. No Access

    Article

    Method for evaluating the resistance of gas-turbine installation disks to thermal cycling

    L. B. Getsov, M. G. Kabelevskii, V. K. Dondoshanskii… in Strength of Materials (1980)