- PII
- S3034508125040099-1
- DOI
- 10.7868/S3034508125040099
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 523 / Issue number 1
- Pages
- 54-62
- Abstract
- The analysis of pipeline lifting and lowering operations is given depending on the effective weight and bending rigidity of the pipe, pressures on its walls, reservoir depth, concentrated lifting force. The change in water and gas pressures during lifting and the corresponding nonlinear term in the bending equation are taken into account. The simplest model for accounting for hydrostatic nonlinearity is developed. An insignificant effect of elastic nonlinearity on the bending of a gas pipeline is shown when the reservoir depth is limited. The regimes of controlled lifting force and controlled lifting boom are considered.
- Keywords
- трубопровод глубина водоема изгиб упругая и гидростатическая нелинейности контролируемые сила и подъем
- Date of publication
- 16.09.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 18
References
- 1. Pedersen P.T. Equilibrium of offshore cables and pipelines during laying // Int. Shipbuild. Prog. 1975. V. 22. P. 399–408. https://doi.org/10.3233/ISP‑1975-2225601
- 2. Светлицкий В.А. Механика трубопроводов и шлангов. М.: Машиностроение, 1982. 280 с.
- 3. Li S., Karney B.W., Liu G. FSI research in pipeline systems – a review of the literature // J. Fluids and Structures. 2015. V. 57. P. 277–297. https://doi.org/10.1016/j.jfluidstructs.2015.06.020
- 4. Guarracino F., Mallardo V. A refined analytical analysis of submerged pipelines in seabed laying // Appl. Ocean Res. 1999. V. 21. P. 281–293. https://doi.org/10.1016/S0141-1187 (99)00020-6
- 5. Peek R., Yun H. Flotation to trigger lateral buckles in pipelines on a flat seabed // J. Engineering Mechanics. 2007. № 4. P. 442–451. https://doi.org/10.1061/ (ASCE)0733-9399(2007)133:4(442)
- 6. Chee J., Walker A., White D. Controlling lateral buckling of subsea pipeline with sinusoidal shape pre-deformation // Ocean Engineering. 2018. V. 151. P. 170–190. https://doi.org/10.1016/j.oceaneng.2018.01.024
- 7. Liang H., Zhao Y., Yue Q.J. Experimental study on dynamic interaction between pipe and rollers in deep S-lay // Ocean Engineering. 2019. V. 175. P. 188–196. https://doi.org/10.1016/j.oceaneng.2019.01.030
- 8. Wang Z., Tang Y. Study on symmetric buckling mode triggered by dual distributed buoyancy sections for subsea pipelines // Ocean Engineering. 2020. V. 216. P. 105–110. https://doi.org/10.1016/j.oceaneng.2020.108019
- 9. Зарипов Р.М., Масалимов Р.Б. Численное моделирование напряженно-деформированного состояния подводного морского газопровода с учетом разжижения грунта и параметров эксплуатации // Изв. РАН. МТТ. 2023. № 4. С. 152–166. https://doi.org/10.31857/S0572329922600700
- 10. Xiao Y.Y., Wu Z.W., Wang T.C., Gary A., Ni P.P., Mei G.X. Experimental and numerical investigation on hydrodynamic behavior of a long curved pipeline system with multiple floating bodies in immersion construction // Ocean Engineering. 2023. V. 270. 113629. https://doi.org/10.1016/j.oceaneng.2023.113629
- 11. Елисеев В.В., Зиновьева Т.В. Нелинейно-упругая деформация подводного трубопровода в процессе укладки // Вычисл. мех. сплош. сред. 2012. № 1. С. 70–78. https://doi.org/10.7242/1999-6691/2012.5.1.9
- 12. Ильгамов М.А. Модель всплытия подводного трубопровода // ДАН. Физика, технические науки. 2022. Т. 504. С. 12–16. https://doi.org/10.31857/S2686740022030087
- 13. Ильгамов М.А. Всплытие подводного газового трубопровода // Изв. РАН. МТТ. 2023. № 2. С. 147–159. https://doi.org/10.31857/S0572329922600487
- 14. Wang Z., Chen Y., Gao Q., Li F. An analytical method for mechanical analysis of offshore pipelines during lifting operation // Materials. 2023. V. 16. 6685. https://doi.org/10.3390/ma16206685
- 15. Ильгамов М.А. Подъем подводного трубопровода сосредоточенной силой // ДАН. Физика, технические науки. 2024. Т. 514. С. 156–161. https://doi.org/10.31857/S2686740024040108
