On the propagation buckling and effects in ultra-long deep subsea pipelines

Khalilpasha, Hossein and Albermani, Faris (2011). On the propagation buckling and effects in ultra-long deep subsea pipelines. In: Proceedings of the ASME 2011 30th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2011. International Conference on Ocean, Offshore and Arctic Engineering (30th, OMAE, 2011), Rotterdam, Netherlands, (721-726). 19-24 June 2011. doi:10.1115/OMAE2011-49879

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Author Khalilpasha, Hossein
Albermani, Faris
Title of paper On the propagation buckling and effects in ultra-long deep subsea pipelines
Conference name International Conference on Ocean, Offshore and Arctic Engineering (30th, OMAE, 2011)
Conference location Rotterdam, Netherlands
Conference dates 19-24 June 2011
Proceedings title Proceedings of the ASME 2011 30th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2011
Journal name Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering
Place of Publication Fairfield, NJ, U.S.A.
Publisher ASME International
Publication Year 2011
Sub-type Fully published paper
DOI 10.1115/OMAE2011-49879
ISBN 9780791844366
0791844366
ISSN 1523-651X
Volume 4
Start page 721
End page 726
Total pages 6
Collection year 2012
Language eng
Formatted Abstract/Summary
This paper considers buckling propagation in ultra-long deep subsea pipelines. Experimental investigation of buckle propagation in ultra-deep pipelines was conducted to verify the analytical solutions proposed by the authors in a previous paper. A series of experiments were designed and conducted to calibrate the equations and verify the analytical and numerical results. The tests include tensile coupon tests, ring squash tests and buckle propagation tests on intact and dented Aluminum pipes with three different D/t ratios. The results are in good agreement with the proposed analytical solution.
Keyword Ring test
PM
Propagation Pressure
Q-Index Code E1
Q-Index Status Confirmed Code
Institutional Status UQ
Additional Notes Paper no. OMAE2011-49879.

Document type: Conference Paper
Collections: School of Civil Engineering Publications
Official 2012 Collection
 
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Created: Wed, 28 Sep 2011, 15:47:37 EST by Jeannette Watson on behalf of School of Civil Engineering