Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.apor.2008.09.004
Title: Touchdown indentation of the seabed
Authors: Palmer, A. 
Keywords: Buckling
Catenary riser
Pipelaying
Touchdown
Issue Date: Jul-2008
Citation: Palmer, 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
Abstract: A 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.
Source Title: Applied Ocean Research
URI: http://scholarbank.nus.edu.sg/handle/10635/66325
ISSN: 01411187
DOI: 10.1016/j.apor.2008.09.004
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

35
checked on Jan 13, 2021

WEB OF SCIENCETM
Citations

25
checked on Jan 13, 2021

Page view(s)

101
checked on Jan 19, 2021

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.