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Title: Fishing trawl pull-over across pipelines
Category: Technical papers from the Journal of Pipeline Engineering
Downloadable: Yes 
Project No.:
Research Agency:
Catalog No.: 2311s
Date of Publication: 2014-03-01
Price: $25.00 US
Authors: Prof Andrew Palmer, Jiexin Zheng, Paul Brunning, and Gerry Lim
Abstract: FISHING TRAWLS CAN damage pipelines on the seabed. It is important to be able to predict the force on a pipeline when trawlgear is pulled over it. Analysis and comparison with full-scale measurements indicate that the conventional calculation is incomplete, but that it is usually conservative. The pull-over load has more than one component, and the components depend on the trawl velocity in different ways. The factors that need to be included in more complete models are discussed.
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