Abstract
For a reasonable and reliable assessment of durability at the design or operation stage of the tracked vehicles, it is required information about the loading process. For a reliable assessment of loading and, consequently, durability, the question arises about the representative length of the loading process recording. The paper proposes a method for determining the necessary and sufficient realization length. The efficiency of the proposed method is demonstrated by the example of the evaluation of the random loading processes in torsion shafts of the suspension systems of a high-speed tracked vehicle. The justification of the necessary and sufficient length of the record of the random loading process is given.
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REFERENCES
Kogaev, V.P., Raschety na prochnost’ pri napryazheniyakh peremennykh vo vremeni (Strength Calculations at Stresses Variable in Time), Moscow: Mashinostroenie, 1993.
GOST (State Standard) No. 25.101-83. Strength calculation and testing. Representation of random loading of machine elements and structures and statistical evaluation of results, 1983.
Gusev, A.S., Shcherbakov, V.I., and Starodubtseva, S.A., Calculation of the fatigue life of structural elements during random loading processes of a complex structure, Vestn. Mashinostr., 2015, vol. 12, p. 20.
Benasciutti, D. and Tovo, R., Frequency-based analysis of random fatigue loads: Models, hypotheses, reality, Materialwissensch, Werkstofftech., 2018, vol. 49, no. 3, p. 345.
Gadolina, I. and Zaynetdinov, R., The estimation of the sufficient random loading realization length in the problem of machine parts durability, in Proceedings of the 9th IEEE International Conference on Dependable Systems, Services and Technologies, DESSERT'2018, Kyiv, Ukraine, May 24–27,2018, p. 166.
Lebedinskii, S.G., Design modeling of propagation of the fatigue cracks in the steel of molded parts of the railway structures, J. Mach. Manuf. Reliab., 2018, vol. 47, no. 1, p. 62.
Berezin, I.Ya., Rikhter, E.E., Abyzov, A.A., and Khripunov, D.V., Statisticheskaya mekhanika i nadezhnost' mashin, Uchebnoe posobie k kursovomu proektu (Statistical Mechanics and Reliability of Machines, The Textbook), Chelyabinsk: YuUrGU, 2011.
Braccesi, C., Cianetti, F., Lori, G., and Pioli, D., Evaluation of mechanical component fatigue behavior under random loads: indirect frequency domain method, Int. J. Fatigue, 2014, vol. 61, p. 141.
Fuchs, H.O., Nelson, D.V., Burke, M.A., and Toomay, T.L., Shortcuts in cumulative damage analysis, in Fatigue under Complex Loading, SAE, 1977.
Petrova, I.M. and Gadolina, I.V., Generation of summarized loading spectra under varied loading modes of exploitation, in Sb. Trudov konferentsii Chteniya pamyati Kubacheka (Proceedings of the International Conference—Readings of Memory of V.R. Kubachek), 2018, p. 318.
ASTM E 1049-85 (Reapproved 2005). Standard practices for cycle counting in fatigue analysis.
Dubin, D.A., Nakaznoi, O.A., Smirnov, I.A., and Shleev, A.N., Experimental determination of kinematic and force parameters of loading elements of the suspension system of a high-speed tracked vehicle, Tr. NAMI, 2016, no. 3, p. 45.
R Core Team, R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria, 2014. http://www.R-project.org.
Bolotin, V.V., Prognozirovanie resursa mashin i konstruktsii (Prediction of the Resource of Machines and Structures), Moscow: Mashinostroenie, 1984.
Shefer, L.A., Erpalov, A.V., and Valeev D.Kh., Zavod.Lab. Diagn. Mater., 2015, vol. 81, no. 1, p. 58.
Gadolina, I.V. and Petrova, I.M., Analysis of the influence of processing parameters of a random loading process on the accuracy of resource estimation, Probl. Mashinostr. Nadezhnosti Mashin, 1996, no. 3, p. 62.
GOST (State Standard) 25.504-82. Calculations and strength tests. Methods for calculating the characteristics of fatigue resistance.
Kogaev, V.P. and Gadolina, I.V., Summation of fatigue damage in probabilistic calculations of durability, Vestn. Mashinostr., 1989, no. 7, p. 3.
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Gadolina, I.V., Dubin, D.A., Petrova, I.M. et al. Stabilization of the Design Loading Characteristics in the Problems of Durability Estimation of Tracked Vehicle Parts. J. Mach. Manuf. Reliab. 49, 31–37 (2020). https://doi.org/10.3103/S1052618820010069
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DOI: https://doi.org/10.3103/S1052618820010069