The HotPipe Project is a Joint Industry Research and Development Project, whose overall objective is to prepare a DNV Recommended Practice, to be used in the verification and design of high temperature/high pressure pipelines. The design guideline will cover most practical cases where pipelines are subjected to high internal pressure and high temperature i.e. exposed pipeline laid in a flat or uneven seabottom and buried pipes. The design criteria are based on the application of reliability methods to calibrate the partial safety factors involved. In this paper, the analysis methodology, the design procedures and relevant design criteria/functional checks for pipeline laid on uneven seabed, developed in the HotPipe Joint Industry Project, are discussed.
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ASME 2005 24th International Conference on Offshore Mechanics and Arctic Engineering
June 12–17, 2005
Halkidiki, Greece
Conference Sponsors:
- Ocean, Offshore and Arctic Engineering Division
ISBN:
0-7918-4197-9
PROCEEDINGS PAPER
HotPipe JI Project: High Pressure/High Temperature Pipelines Laid on Uneven Seabeds Available to Purchase
Maurizio Spinazze`,
Maurizio Spinazze`
Snamprogetti S.p.A., Fano, PU, Italy
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Enrico Torselletti,
Enrico Torselletti
Snamprogetti S.p.A., Fano, PU, Italy
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Erik Levold
Erik Levold
Statoil, Trondheim, Norway
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Maurizio Spinazze`
Snamprogetti S.p.A., Fano, PU, Italy
Enrico Torselletti
Snamprogetti S.p.A., Fano, PU, Italy
Erik Levold
Statoil, Trondheim, Norway
Paper No:
OMAE2005-67525, pp. 701-714; 14 pages
Published Online:
November 11, 2008
Citation
Spinazze`, M, Torselletti, E, & Levold, E. "HotPipe JI Project: High Pressure/High Temperature Pipelines Laid on Uneven Seabeds." Proceedings of the ASME 2005 24th International Conference on Offshore Mechanics and Arctic Engineering. 24th International Conference on Offshore Mechanics and Arctic Engineering: Volume 3. Halkidiki, Greece. June 12–17, 2005. pp. 701-714. ASME. https://doi.org/10.1115/OMAE2005-67525
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