https://oldena.lpnu.ua/handle/ntb/44122| Title: | Method for calculating the operating life of a steam pipe with a creep-fatigue crack near a weld joint |
| Authors: | Dolinska, Iryna Palash, Roman |
| Affiliation: | Karpenko Physico-Mechanical Institute of the NAS of Ukraine Lviv Polytechnic National University |
| Bibliographic description (Ukraine): | Dolinska I. Method for calculating the operating life of a steam pipe with a creep-fatigue crack near a weld joint / Iryna Dolinska, Roman Palash // Ukrainian Journal of Mechanical Engineering and Materials Science. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 4. — No 1. — P. 21–28. |
| Bibliographic description (International): | Dolinska I. Method for calculating the operating life of a steam pipe with a creep-fatigue crack near a weld joint / Iryna Dolinska, Roman Palash // Ukrainian Journal of Mechanical Engineering and Materials Science. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 4. — No 1. — P. 21–28. |
| Is part of: | Ukrainian Journal of Mechanical Engineering and Materials Science, 1 (4), 2018 |
| Journal/Collection: | Ukrainian Journal of Mechanical Engineering and Materials Science |
| Issue: | 1 |
| Volume: | 4 |
| Issue Date: | 29-Jan-2018 |
| Publisher: | Lviv Politechnic Publishing House |
| Place of the edition/event: | Lviv |
| Keywords: | welded joint steam pipeline creep-fatigue crack residual resource period of subcritical growth of the crack |
| Number of pages: | 8 |
| Page range: | 21-28 |
| Start page: | 21 |
| End page: | 28 |
| Abstract: | A method for determining the period of sub-critical growth of a semielliptical creep-fatigue crack in the internal surface of a pipe wall of the steam pipeline is proposed. The crack is located near the ring weld in the field of residual stresses in the heat-affected zone. The dependence of the residual resource of the pipe of a steam pipeline with the weld joint on the location of the centre of the crack relative to the axis of the weld is ascertained. |
| URI: | https://ena.lpnu.ua/handle/ntb/44122 |
| Copyright owner: | © Національний університет „Львівська політехніка“, 2018 © Dolinska I., Palash R., 2018 |
| References (Ukraine): | [1] G. P. Karzov, V. P. Leonov, and B. T. Timofeev, Svarnye sosudy vysokogo davleniia: prochnost i dolgovechnost [Welded vessels of high pressure: strength and durability]. Leningrad, Russia: Mashinostroenie Publ., 1982. [in Russian]. [2] V. I. Kyr’ian, V. A. Osadchuk, and M. M. Nykolyshyn, Mekhanika ruinuvannia zvarnykh z’iednan metalokonstruktsii [Mechanics of destruction of welded joints of metal structures]. Lviv, Ukraine: Spolom Publ.,2007. [in Ukrainian]. [3] G. P. Karzov, et al., “Vliianie ostatochnykh napriazhenii na traektoriiu i skorost rasprostraneniia treshchiny pri tciklicheskom nagruzhenii svarnykh soedinenii” [“Influence of residual stresses on a trajectory and speed of a crack propagation at cyclic loading of welded joints”], Avtomaticheskaia svarka [Automatic welding], no. 3, pp. 5–10, 1986. [in Russian]. [4] F. A. Khromchenko, Resurs svarnykh soedinenii paroprovodov [Resource of welded joints of steam pipelines]. Moscow, Russia: Mashinostroenie Publ., 2002. [in Russian]. [5] O. Ye. Andreikiv, R. M. Lesiv, and I. Ya. Dolinska, “Zalezhnist periodiv dokrytychnoho rostu povzuchovtomnoi trishchyny vid periodu tsyklu navantazhennia” [“Dependence of periods of subcritical growth of creepingfatigue crack on the loading cycle period”], Fizyko-khimichna mekhanika materialiv [Physical and chemical mechanics of materials], no. 4, pp. 31–38, 2009. [in Ukrainian]. [6] O. Ye. Andreikiv, I. Ya. Dolinska, and N. V. Yavorska “Otsinka periodiv zarodzhennia i poshyrennia povzucho-vtomnykh trishchyn v tonkostinnykh elementakh konstruktsii” [“Estimation of periods of origin and distribution of creeping-fatigue cracks in thin-walled elements of structures”], Fizyko-khimichna mekhanika materialiv [Physical and chemical mechanics of materials], no. 3, pp. 7–15, 2011. [in Ukrainian]. [7] V. I. Makhnenko, Resurs bezopasnoi ekspluatatcii svarnykh soedinenii i uzlov sovremennykh konstruktcii [Resource of safe operation of welded joints and units of modern structures]. Kyiv, Ukraine: Naukova dumka Publ.,2006. [in Russian]. [8] Y. Murakami, Stress intensity factors handbook. vols. 1-2, Oxford, UK: Pergamon Press, 1987. [9] S. E. Kovchik, and E. M. Morozov, Kharakteristiki kratkovremennoi treshchinostoikosti materialov i metody ikh opredeleniia [Characteristics of short-term crack resistance of materials and methods for their determination]. Kyiv, Ukraine: Naukova dumka Publ., 1988. [in Russian]. [10] Romaniv O. N., et al., Ustalost i tciklicheskaia treshchinostoikost konstruktcionnykh materialov [Fatigue and cyclic crack resistance of structural materials]. Kyiv, Ukraine: Naukova dumka Publ., 1990. [in Russian]. [11] O. Ye. Andreikiv, and N. B. Sas, “Vyznachennia zalyshkovoho resursu truby z poverkh¬nevoiu trishchynoiu pry dovhotryvalomu tysku i vysokii temperaturi” [“Determination of the residual life of a pipe with a superficial crack under long-term pressure and high temperature”], Mashynoznavstvo [Machines science], no. 4, pp. 3–6, 2005. [in Ukrainian]. [12] Yu. V. Banakhevych, O. Ye. Andreikiv, and M. B. Kit, “Vplyv roztashuvannia vidnosno zvarnoho shva poverkhnevoi trishchyny v stintsi truby na zalyshkovu dovhovichnist zvarnoho z’iednannia” [“The effect of the location of the weld on the surface cracks in the pipe wall on the residual durability of the welded joint”], Naukovyi visnyk IFNTUNH [Scientific Herald of Ivano-Frankivsk National Technical University of Oil and Gas], no. 2 (16), pp. 108–112, 2007. [in Ukrainian]. [13] D. N. Gladwin, et al., “Creep, fatigue and creep-fatigue crack growth rates in parent and simulated HAZ type 321 stainless steel,” Fatigue and Fract. Eng. Mater. and Struct., vol. 11, no. 5, pp. 355–370, 1988. |
| References (International): | [1] G. P. Karzov, V. P. Leonov, and B. T. Timofeev, Svarnye sosudy vysokogo davleniia: prochnost i dolgovechnost [Welded vessels of high pressure: strength and durability]. Leningrad, Russia: Mashinostroenie Publ., 1982. [in Russian]. [2] V. I. Kyr’ian, V. A. Osadchuk, and M. M. Nykolyshyn, Mekhanika ruinuvannia zvarnykh z’iednan metalokonstruktsii [Mechanics of destruction of welded joints of metal structures]. Lviv, Ukraine: Spolom Publ.,2007. [in Ukrainian]. [3] G. P. Karzov, et al., "Vliianie ostatochnykh napriazhenii na traektoriiu i skorost rasprostraneniia treshchiny pri tciklicheskom nagruzhenii svarnykh soedinenii" ["Influence of residual stresses on a trajectory and speed of a crack propagation at cyclic loading of welded joints"], Avtomaticheskaia svarka [Automatic welding], no. 3, pp. 5–10, 1986. [in Russian]. [4] F. A. Khromchenko, Resurs svarnykh soedinenii paroprovodov [Resource of welded joints of steam pipelines]. Moscow, Russia: Mashinostroenie Publ., 2002. [in Russian]. [5] O. Ye. Andreikiv, R. M. Lesiv, and I. Ya. Dolinska, "Zalezhnist periodiv dokrytychnoho rostu povzuchovtomnoi trishchyny vid periodu tsyklu navantazhennia" ["Dependence of periods of subcritical growth of creepingfatigue crack on the loading cycle period"], Fizyko-khimichna mekhanika materialiv [Physical and chemical mechanics of materials], no. 4, pp. 31–38, 2009. [in Ukrainian]. [6] O. Ye. Andreikiv, I. Ya. Dolinska, and N. V. Yavorska "Otsinka periodiv zarodzhennia i poshyrennia povzucho-vtomnykh trishchyn v tonkostinnykh elementakh konstruktsii" ["Estimation of periods of origin and distribution of creeping-fatigue cracks in thin-walled elements of structures"], Fizyko-khimichna mekhanika materialiv [Physical and chemical mechanics of materials], no. 3, pp. 7–15, 2011. [in Ukrainian]. [7] V. I. Makhnenko, Resurs bezopasnoi ekspluatatcii svarnykh soedinenii i uzlov sovremennykh konstruktcii [Resource of safe operation of welded joints and units of modern structures]. Kyiv, Ukraine: Naukova dumka Publ.,2006. [in Russian]. [8] Y. Murakami, Stress intensity factors handbook. vols. 1-2, Oxford, UK: Pergamon Press, 1987. [9] S. E. Kovchik, and E. M. Morozov, Kharakteristiki kratkovremennoi treshchinostoikosti materialov i metody ikh opredeleniia [Characteristics of short-term crack resistance of materials and methods for their determination]. Kyiv, Ukraine: Naukova dumka Publ., 1988. [in Russian]. [10] Romaniv O. N., et al., Ustalost i tciklicheskaia treshchinostoikost konstruktcionnykh materialov [Fatigue and cyclic crack resistance of structural materials]. Kyiv, Ukraine: Naukova dumka Publ., 1990. [in Russian]. [11] O. Ye. Andreikiv, and N. B. Sas, "Vyznachennia zalyshkovoho resursu truby z poverkh¬nevoiu trishchynoiu pry dovhotryvalomu tysku i vysokii temperaturi" ["Determination of the residual life of a pipe with a superficial crack under long-term pressure and high temperature"], Mashynoznavstvo [Machines science], no. 4, pp. 3–6, 2005. [in Ukrainian]. [12] Yu. V. Banakhevych, O. Ye. Andreikiv, and M. B. Kit, "Vplyv roztashuvannia vidnosno zvarnoho shva poverkhnevoi trishchyny v stintsi truby na zalyshkovu dovhovichnist zvarnoho z’iednannia" ["The effect of the location of the weld on the surface cracks in the pipe wall on the residual durability of the welded joint"], Naukovyi visnyk IFNTUNH [Scientific Herald of Ivano-Frankivsk National Technical University of Oil and Gas], no. 2 (16), pp. 108–112, 2007. [in Ukrainian]. [13] D. N. Gladwin, et al., "Creep, fatigue and creep-fatigue crack growth rates in parent and simulated HAZ type 321 stainless steel," Fatigue and Fract. Eng. Mater. and Struct., vol. 11, no. 5, pp. 355–370, 1988. |
| Content type: | Article |
| Appears in Collections: | Ukrainian Journal of Mechanical Engineering And Materials Science. – 2018. – Vol. 4, No. 1 |
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| 2018v4n1_Dolinska_I-Method_for_calculating_the_21-28.pdf | 353.76 kB | Adobe PDF | View/Open | |
| 2018v4n1_Dolinska_I-Method_for_calculating_the_21-28__COVER.png | 459.56 kB | image/png | View/Open |
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