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Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.apor.2008.09.004
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dc.titleTouchdown indentation of the seabed
dc.contributor.authorPalmer, A.
dc.date.accessioned2014-06-17T08:26:49Z
dc.date.available2014-06-17T08:26:49Z
dc.date.issued2008-07
dc.identifier.citationPalmer, A. (2008-07). Touchdown indentation of the seabed. Applied Ocean Research 30 (3) : 235-238. ScholarBank@NUS Repository. https://doi.org/10.1016/j.apor.2008.09.004
dc.identifier.issn01411187
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/66325
dc.description.abstractA large force occurs where a pipe touches down on the seabed, during pipelaying or when the pipe is part of a catenary riser. The solution for a rigid seabed is well known. This technical note extends the analysis to a rigid-plastic seabed. The analytic solution is straightforward, and confirms the field observation that large indentations can occur, particularly when the tension is low. © 2008 Elsevier Ltd. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.apor.2008.09.004
dc.sourceScopus
dc.subjectBuckling
dc.subjectCatenary riser
dc.subjectPipelaying
dc.subjectTouchdown
dc.typeArticle
dc.contributor.departmentCIVIL ENGINEERING
dc.description.doi10.1016/j.apor.2008.09.004
dc.description.sourcetitleApplied Ocean Research
dc.description.volume30
dc.description.issue3
dc.description.page235-238
dc.description.codenAOCRD
dc.identifier.isiut000264423100009
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