Scipediacontent: Scipediacontent moved page Draft Content 370918464 to Griffiths et al 2016a

2021-02-03T15:01:52Z

Scipediacontent moved page Draft Content 370918464 to Griffiths et al 2016a

Scipediacontent: Created page with " == Abstract == The onset of tunnel scour beneath offshore pipelines has been previously documented to result from a phenomenon known as piping, in which the hydrodynamic pre..."

2021-02-03T15:01:49Z

Created page with " == Abstract == The onset of tunnel scour beneath offshore pipelines has been previously documented to result from a phenomenon known as piping, in which the hydrodynamic pre..."

New page

== Abstract ==

The onset of tunnel scour beneath offshore pipelines has been previously documented to result from a phenomenon known as piping, in which the hydrodynamic pressure difference across a pipeline causes a sufficient pressure gradient within the soil under the pipe to result in floatation or suspension of downstream sediment particles. The change in propensity for onset of tunnel scour due to sedimentation around the pipe has also been previously noted. This paper explores the potential for predicting the cumulative sedimentation around a pipeline in unidirectional currents using a more fundamental approach than has previously been described in the literature. The results of this approach are compared to model pipeline experiments to see how well the predictions explain the observed changes in sedimentation and the associated effects of sedimentation on the potential for tunnel scour.

== Original document ==

The different versions of the original document can be found in:

* [https://eprints.hrwallingford.com/1064/1/PA_6_47-Griffiths-T.pdf https://eprints.hrwallingford.com/1064/1/PA_6_47-Griffiths-T.pdf]

* [http://www.crcnetbase.com/doi/pdf/10.1201/9781315375045-25 http://www.crcnetbase.com/doi/pdf/10.1201/9781315375045-25],
: [http://dx.doi.org/10.1201/9781315375045-25 http://dx.doi.org/10.1201/9781315375045-25]

* [https://research-repository.uwa.edu.au/en/publications/exploring-the-bifurcation-between-sedimentation-versus-scour-onse https://research-repository.uwa.edu.au/en/publications/exploring-the-bifurcation-between-sedimentation-versus-scour-onse],
: [https://eprints.hrwallingford.com/1064 https://eprints.hrwallingford.com/1064],
: [http://eprints.hrwallingford.co.uk/1590 http://eprints.hrwallingford.co.uk/1590],
: [https://research-repository.uwa.edu.au/en/publications/exploring-the-bifurcation-between-sedimentation-versus-scour-onset-below-pipelines-in-unidirectional-currents(d311a55c-cc02-46ed-a392-dde2a29de21c).html https://research-repository.uwa.edu.au/en/publications/exploring-the-bifurcation-between-sedimentation-versus-scour-onset-below-pipelines-in-unidirectional-currents(d311a55c-cc02-46ed-a392-dde2a29de21c).html],
: [https://core.ac.uk/display/154430240 https://core.ac.uk/display/154430240],
: [https://academic.microsoft.com/#/detail/2587972798 https://academic.microsoft.com/#/detail/2587972798]

* [ ]

← Older revision	Revision as of 15:01, 3 February 2021
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Griffiths et al 2016a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 370918464 to Griffiths et al 2016a

Scipediacontent: Created page with " == Abstract == The onset of tunnel scour beneath offshore pipelines has been previously documented to result from a phenomenon known as piping, in which the hydrodynamic pre..."