Abstract
The aspects of evaluating cyclical durability of screw joints are considered by the example of the main joint of the VVER-1000 nuclear reactor with a given record of operating load. Four variants of design are presented. The nonconservative essence of case three is noted. In the fourth case, the refined design requires additional in-service steps to guarantee the cyclic durability of the main joint pins.
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Original Russian Text © N.A. Makhutov, V.V. Zatsarinnyi, 2018, published in Problemy Mashinostroeniya i Nadezhnosti Mashin, 2018, No. 4.
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Makhutov, N.A., Zatsarinnyi, V.V. Analysis of Operational Loading Spectra and Cumulative Damage in Screw Joints. J. Mach. Manuf. Reliab. 47, 337–344 (2018). https://doi.org/10.3103/S105261881804009X
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DOI: https://doi.org/10.3103/S105261881804009X