Browse > Article
http://dx.doi.org/10.11004/kosacs.2015.6.1.051

A Comparative Study of Subsea Pipeline Global Buckling Control Method  

Kim, Koo (Product Development Team, HHIC TMS)
Kim, Do-Kyun (Department of Civil and Environmental Engineering, Universiti Teknologi PETRONAS)
Choi, Han-Suk (Graduate School of Engineering Mastership, POSTECH)
Park, Kyu-Sik (Steel Business Division, POSCO)
Publication Information
Journal of the Korean Society for Advanced Composite Structures / v.6, no.1, 2015 , pp. 51-58 More about this Journal
Abstract
Global buckling is a bending of pipeline and it occurs when the stability of pipeline is distributed by excessive axial force. Subesea pipeline is subjected to axial force induced by temperature and pressure from well and resulting phenomena should be controlled in appropriate manner. Global buckling of subsea pipeline is still ongoing research subject and is studied various organization. In this study, various control methods such as buoyancy module, sleeper, and snake lay for global buckling of subsea pipeline were numerically investigated with various design parameters. From the numerical simulation results, the global buckling control method using sleepers shows better results than buoyancy module and snake lay control methods in the sense of combined stress after buckling. Furthermore, the global buckling of full scale pipeline of 80km with uneven seabed profile were successfully managed when the sleeper was installed.
Keywords
global buckling; buoyancy module; sleeper; snake lay; subsea pipeline;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Anunes, B., Solano, R., and Vaz, M. (2010), "Analytical Formulation of Distributed Buoyancy Sections to Control Lateral Buckling of Subsea Pipelines," Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering, Shanghai, China.
2 API (2009), "Design, Construction, Operation and Maintenance of Offshore Hydrocarbon Pipelines (Limit State Design)," API-RP-1111, American Petroleum Institute, USA.
3 Aubeny, C. P., Shi, H., and Murff, J. (2005), "Collapse Loads for a Cylinder Embedded in Trench in Cohesive Soil," International Journal of Geomechanics, 5, pp. 320-325.   DOI   ScienceOn
4 Bai, Q., Qi, X., and Brunner, M. (2009), "Global Buckle Control with Dual Sleepers in HP/HT Pipelines," Proceedings of Offshore Technology Conference, TX, USA.
5 Baird, T., Drummond, T. R., Mathison, D., and Langseth, B. (1993), "High Pressure, High Temerature Well Logging, Perforating and Testing," Schlumberger, USA.
6 DNV (2007), "Global Buckling of Submarine Pipelines," DNV-RP-F110, Det Norske Veritas, Norway.
7 Guan, J., Hansen, H. F., and Nystrom, P. R. (2007), "Optimized Solutions to Control Lateral Buckling of Pipelines with Snake Lay," Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering, Trondheim, Norway.
8 Hobb, R. (1984), "In-Services Buckling of Heated Pipelines," Journal of Transportation Engineering, 110(2), pp. 175-189.   DOI
9 Kyriakides, S., and Corona, E. (2007), "Mechanics of Offshore Pipelines: Volume 1: Buckling and Collapse," Elsevier, USA.
10 Liu, U., Li, X., and Zhou, J. (2012), "Post-buckling Studies on Snaked Lay Pipeline with New Shape,"Journal of Information and Computational Scicence, 9, pp. 3315-3324.
11 Matheson, I., Carr, M., Peek, R., Saunders, P., and George, N. (2004), "Penguins Flowline Lateral Buckle Formation Analysis and Verification," Proceeding of the International Conference on Offshore Mechanics and Arctic Engineering, Vancouver, Canada.
12 Murff, J., Wagner, D., and Randolph, M. (1989), "Pipe Penetration in Cohesive Soil," Geotechnique, 39, pp. 213-29.   DOI   ScienceOn
13 Palmer, A. (1974), "Lateral Buckling of Axially Constrained Pipes," Journal of Petroleum Technology, 26. pp. 1283-1284.   DOI
14 Randolph, M., and White, D. (2008), "Pipeline Embedment in Deepwater: Processes and Quantitate Asessment," Proceedings of Offshore Technology Conference, TX, USA.
15 Rundsag, J. (2008), "Optimized Snaked Lay Geometry," Proceedings of the International Offshore and Ploar Engineering Conference, Vancouver, Canada.
16 Safebuck (2015). http://www.safebuck.com/
17 Yoo Y., Jae H. M., Park, S. Y.., and Choi, S. H. (2014), "Structural Integrity Monitoring of the Marine Riser with Composite Structure,"Journal of the Korean Society for Advanced Composite Structures, Vol. 5, No. 4, pp. 44-51. (in Korean).   DOI   ScienceOn