Evaluation of one method of accelerated determination of the endurance limit
Article Sidebar
Published:
Dec 28, 2021
Keywords:
accelerated tests, systematic, random and total errors of endurance limit estimation
Main Article Content
Abstract
The article considers the problem associated with the calculation of the accuracy of the method of accelerated indirect determination of the endurance limit. Based on the test scheme, the method of generating random numbers, as well as the relationship between the parameters of the inclined section of the fatigue curve and the endurance limit, an approach is proposed for determining the systematic, random, and total errors of the method under consideration.
Article Details
How to Cite
Konoplev, A., ShumiloА., Kononova, O., Cheredarchuk, N., Halevskyi, V., RozhkoЕ., & Arpentieva, V. (2021). Evaluation of one method of accelerated determination of the endurance limit. Herald of the Odessa National Maritime University, (66), 22-30. https://doi.org/10.47049/2226-1893-2021-3-22-30
Section
Tightening and strength of machine parts
References
1. Oleinik, N.V., Sklyar, S.P. Uskorennie ispitaniya na ustalost’ [Accelerated Fatigue Tests]. Kiev: Naukova dumka (Scientific thought), 1985. – 304 l.
2. Konoplev, A.V., Kononova, O.N., Halevskyi, V.V., Rozhko, E.K., Cheredarchuk, N.I., Sologub, V.O. Kosvennaya ocenka predelov vynoslivosti detalej sudovyh mehanizmov po rezultatam sravnitelnyh ispytanij [Indirect evaluation of the endurance limits of parts of ship mechanisms based on the results of comparative tests] // Materiali II mezhdunarodnoyi naukovopraktichnoyi
konferenciyi kafedri SEUiTE navchalno-naukovogo institute morskogo flotu Odeskogo nacionalnogo morskogo universitetu (Proceedings of the II International Scientific and Practical Conference of the Department of SEUiTE of the Training and Research Institute of the Navy of Odessa National Maritime University) Odessa, April. 2020. l. 30-35.
3. Konoplev, A.V., Grechenko, P.I., Cheredarchuk, N.I., Halevskyi, V.V., Sologub, V.O., Rozhko, E.K., Kononova, O.N. Sravnitelnaya kosvennaya ocenka predelov vynoslivosti detalej po rezultatam ih ispytanij s vozrastayushej nagruzkoj [Comparative indirect assessment of the endurance limits of parts based on the results of their tests with increasing load] // Visnik ONMU: Zbirnik naukovih prac. Vipusk 3(60) (Bulletin of ONMU: Collection of scientific works. Issue 3 (60). – Odessa, ONMU, 2019. – l. 70-80.
4. Konoplev, A.V., Cheredarchuk, N.I., Halevskyi, V.V., Kononova, O.N., Rozhko, E.K., Sologub, V.O. Opredelenie predelnyh skorostej rosta amplitudy napryazhenij pri uskorennyh ispytaniyah detalej mashin na soprotivlenie ustalosti [Determination of the limiting rates of growth of the stress amplitude during accelerated testing of machine parts for fatigue resistance] // Visnik ONMU: Zbirnik naukovih prac. Vipusk 3(60) (Bulletin of ONMU: Collection of scientific works. Issue 3 (60). – Odessa, ONMU, 2019. – l. 59-69.
5. Stepnov, M.N. Statisticheskie metodi obrabotki rezultatov mechanicheskih ispitani. [Statistical methods for processing the results of mechanical tests]. Spravochik. – M.: Mashinostroenie (Directory. − M.: Mechanical Engineering), 1985. – 232 l.
2. Konoplev, A.V., Kononova, O.N., Halevskyi, V.V., Rozhko, E.K., Cheredarchuk, N.I., Sologub, V.O. Kosvennaya ocenka predelov vynoslivosti detalej sudovyh mehanizmov po rezultatam sravnitelnyh ispytanij [Indirect evaluation of the endurance limits of parts of ship mechanisms based on the results of comparative tests] // Materiali II mezhdunarodnoyi naukovopraktichnoyi
konferenciyi kafedri SEUiTE navchalno-naukovogo institute morskogo flotu Odeskogo nacionalnogo morskogo universitetu (Proceedings of the II International Scientific and Practical Conference of the Department of SEUiTE of the Training and Research Institute of the Navy of Odessa National Maritime University) Odessa, April. 2020. l. 30-35.
3. Konoplev, A.V., Grechenko, P.I., Cheredarchuk, N.I., Halevskyi, V.V., Sologub, V.O., Rozhko, E.K., Kononova, O.N. Sravnitelnaya kosvennaya ocenka predelov vynoslivosti detalej po rezultatam ih ispytanij s vozrastayushej nagruzkoj [Comparative indirect assessment of the endurance limits of parts based on the results of their tests with increasing load] // Visnik ONMU: Zbirnik naukovih prac. Vipusk 3(60) (Bulletin of ONMU: Collection of scientific works. Issue 3 (60). – Odessa, ONMU, 2019. – l. 70-80.
4. Konoplev, A.V., Cheredarchuk, N.I., Halevskyi, V.V., Kononova, O.N., Rozhko, E.K., Sologub, V.O. Opredelenie predelnyh skorostej rosta amplitudy napryazhenij pri uskorennyh ispytaniyah detalej mashin na soprotivlenie ustalosti [Determination of the limiting rates of growth of the stress amplitude during accelerated testing of machine parts for fatigue resistance] // Visnik ONMU: Zbirnik naukovih prac. Vipusk 3(60) (Bulletin of ONMU: Collection of scientific works. Issue 3 (60). – Odessa, ONMU, 2019. – l. 59-69.
5. Stepnov, M.N. Statisticheskie metodi obrabotki rezultatov mechanicheskih ispitani. [Statistical methods for processing the results of mechanical tests]. Spravochik. – M.: Mashinostroenie (Directory. − M.: Mechanical Engineering), 1985. – 232 l.