Diagnostics of the main gas pipelines and assessment of their residual life under the conditions of long-term operation https://doi.org/10.33108/visnyk_tntu2017.03.048
Article Sidebar
Main Article Content
Abstract
The current state of the main gas pipelines diagnostics is analyzed in this paper. It is noted
that the gas extraction and gas transportation complex now plays an important role in the structure of the
Ukrainian economy and is considered to be an industry which should ensure the implementation of important
projects aimed to reduce the energy crisis in the country. Some aspects of implementation of the main gas pipelines
open and hidden areas diagnostics are considered. The methodological principles of the construction of the
scientifically grounded method of formulation of the predictive estimation of the gas pipelines residual life under
the conditions of long-term operation are described. The peculiarities of the implementation of such approach is
that the basic calculations of the criteria are carried out within the framework of theories reflecting the main
mechanisms of the bearing capacity exhaustion of the gas pipelines pipe material, in particular, according to the
criterion of static strength, taking into account the corrosion and deterioration of the material, estimation of the
residual life according to the criterion of low cycle fatigue allowing to predict the residual life of the pipeline,
taking into account the processes of the origin of fatigue cracks near constructive stress concentrators, estimating
the residual resources according to the criterion of crack resistance. On the basis of the data obtained during the
diagnosis, and the results of calculations the recommendations for the repair, replacement and strengthening of
dangerous parts of main gas pipelines are developed; their regular diagnostics makes it possible to determine
effectively the technical condition and allows to establish the expediency of further operation and
recommendations for the elimination of detected defects.
Article Details
Issue
Section
This work is licensed under a Creative Commons Attribution 4.0 International License.
References
1. Rozghoniuk, V.V. Hazotransportna systema Ukrhazpromu. Hazova promyslovist Ukrainy 1974 – 1994 [Text], V.V. Rozghoniuk, P. 21 – 22.
2. Ahapkin, V.M. Spravochnoe posobie po raschetam truboprovodov [Text], V.M. Ahapkin, S.N. Borisov, M., Nedra, 1987, 191 p.
3. Aisbinder, A.B. Raschet mahistralnykh i promyshlennykh truboprovodov na prochnost i ustoichivost [Text], A.B. Aisbinder, M., Nedra, 1991, 287 p.
4. Akselrod, E.A. Raschet truboprovodov [Text], E.A. Akselrod, V.P. Ilin, L., Mashinostroenie, 1972, 240 p.
5. Anuchkin, M.P. Truby dlia mahistralnykh truboprovodov i usloviia ikh nerazrusheniia [Text], M.P. Anuchkin, V.N. Horitskii, M., Nedra, 1986, 230 p.
6. Bazhenov, V.A. Raschet tsilindricheskikh obolochek truboprovodov: uchebnoe posobie [Text], V.A. Bazhenov, Kiev: KISI, 1977, 108 p.
7. Borisov, V.V. Remont mahistralnykh truboprovodov, V.V. Borisov, M., Hostoptekhizdat, 1958, 110 p.
8. Borodavkin, P.P. Sooruzhenie mahistralnykh truboprovodov: uchebnik dlia vuzov po spetsialnosti Sooruzhenie hazonefteprovodov [Text], P.P. Borodavkin, V.L. Berezin, M., Nedra, 1987, 471 p.
9. Borodavkin, P.P. Prochnost mahistralnykh truboprovodov [Text], P.P. Borodavkin, A.M. Siniukov, M., Nedra, 1984, 245 p.
10. Zavoichinskii, B.I. Dolhovechnost mahistralnykh i tekhnolohicheskikh truboprovodov [Text], B.I. Zavoichinskii, M., Nedra, 1992, 271 p.
11.Kamershtein, A.H. Usloviia raboty stalnykh truboprovodov i rezervy ikh nesushchei sposobnosti [Text], A.H. Kamershtein, M., Stroiizdat, 1966, 242 p.
12. Morozov, V.N. Mahistralnye truboprovody v slozhnykh inzhenerno-heolohicheskikh usloviiakh [Text], V.N. Morozov, L., Nedra, 1987, 123 p.
13. Perun, I.V. Mahistralnye truboprovody v hornykh usloviiakh [Text], I.V. Perun, M., Nedra, 1987, 175 p.
14. Ruchimskii, M.N. Raschet truboprovodov na prochnost [Text], M.N. Ruchimskii, M., Nedra, 1969, 440 p.
15.Sosudy i truboprovody vysokoho davleniia [Text], E.R. Khismatullin and other – M., Mashinostroenie, 1990, 382 p.
16. Kharionovskii, V.V. Nadezhnost i resurs konstruktsii hazoprovodov [Text], V.V. Kharionovskii, M., Nedra, 2000, 467 p.
17. Turkin, V.S. O nesushchei sposobnosti truboprovodov iz stalnykh trub [Text], V.S. Turkin, Stroitelnaia mekhanika i raschet sooruzhenii, 1960, No 1, P. 32 – 38.
18.SNiP-2.05.06-85. Stroitelnye normy i pravila: Normy proektirovaniia mahistralnykh truboprovodov, M., Stroiizdat, 1985, 62 p.
19. Prohnozirovanie ostatochnoho resursa prochnosti mahistralnykh hazonefteprovodov s uchetom prodolzhitelnosti ekspluatatsii [Text], Iu.I. Pashkov, Iu.I. Anisimov, H.A. Lapchakov and other// Stroitelstvo truboprovodov, 1996, No 2, P. 2 – 5.
20.Strizhevskii, I.V. Podzemnaia korroziia i metody zashchity [Text], I.V. Strizhevskii, M., Metallurhiia, 1986, 110 p.
21. Prochnost hazopromyshlennykh trub v usloviiakh korrozionnoho iznosa [Text], E.M. Hutman, R.S. Zainullin, A.T. Shatalov and other – M., Nedra, 1984, 76 p.
22. Normy rascheta na prochnost elementov reaktorov, paroheneratorov, sosudov i truboprovodov atomnykh elektrostantsii, opytnykh i issledovatelskikh iadernykh reaktorov i ustanovok, M., Metallurhiia, 1973, 408 p.
23. Malotsiklovaia prochnost obolochechnykh konstruktsii [Text], A.P. Husenkov, H.M. Moskvitin, V.N. Khoroshilov, M., Nauka, 1989, 254 p.
24. Humerov, A.H. Razrabotka metodov povysheniia resursa dlitelno ekspluatiruiushchikhsia nefteprovodov [Text], A.H. Humerov, K.M. Humerov, A.V. Rosliakov, M: VNIIOENH, 1991, Obzorn. inform, Ser. "Transport i khranenie nefti", 80 p.
25. Mekhanika razrusheniia i prochnost materialov: sprav. posobie: v 4 t.; pod obshchei red. Panasiuka V.V, K., Nauk. dumka, 1988.
26. Andreikiv, A.E. Ustalostnoe razrushenie i dolhovechnost konstruktsii [Text], A.E. Andreikiv, A.I. Darchuk, K., Nauk. dumka, 1992, 184 p.
27. Panasyuk V.V. Fracture mechanics of materials and methods of assessment of structures service life-time: success and prospects, V.V. Panasyuk, O.Ye. Andreykiv. Advances in Fracture Research: Proc. of the 9 International Conference of Fracture (ICF-9). Sydney, Australia, 1 - 5 April 1997. V. l, rr. 105 - 116.
https://doi.org/10.1016/B978-0-08-042820-8.50016-9
28. Romaniv, O.H. Mekhanika korrozionnoho razrusheniia konstruktsionnykh splavov [Text], O.H. Romaniv, H.N. Nikiforchin, M., Metallurhiia, 1986, 294 p.
29. Influence of hydrogen-containing environments on fatigue crack extension resistance of metals, Panasyuk V.V., Andreykiv O.Ye., DarchukO.I., Kuznyak N.V. In: Handbook of Fatique Crack Propagation in Metallic Structures, Ed. Carpinteri A. Amsterdam e.a: Elsevier Science B.V., 1994, rr. 1205 - 1242.
https://doi.org/10.1016/B978-0-444-81645-0.50011-1
30. Polozhennia pro tekhnichnyi nahliad za yakistiu sporudzhennia, rekonstruktsii, kapitalnoho remontu, vykonannia puskonalahodzhuvalnykh robit i bezpechnoiu ekspluatatsiieiu obiektiv mahistralnykh hazoprovodiv, Dnipropetrovsk, 1999, 30 p.
31.Kychma, A.O. Diahnostyka hazoprovodiv z dovhotryvalym terminom ekspluatatsii [Text], A.O. Kychma, R.I. Koval, Y.L. Zubyk: Zb. nauk. pr. Diahnostyka, dovhovichnist ta rekonstruktsiia mostiv ta budivelnykh konstruktsii. Lviv: Kameniar, 2000, Iss. 2, P. 50 – 58.
32. Metodyka otsinky tekhnichnoho stanu metalu diiuchoho hazoprovodu z tryvalym strokom ekspluatatsii (ponad 10 rokiv) ta zalyshkovoho resursu yoho bezpechnoi roboty, Kharkiv, 1997, 55 p.