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Textured deep subsea pipelines

journal contribution
posted on 20.09.2018, 00:00 by H Khalilpasha, Faris AlbermaniFaris Albermani
In contrast to a conventional cylindrical pipe, a textured pipe is proposed for deep subsea operations. The basic geometric parameters, the stiffness properties and the stress distribution in the textured pipe are presented. The propagation buckling response of the textured pipe is analysed and compared to equivalent cylindrical pipe. The effects of geometric imperfection and the basic geometric parameters defining the textured pipe on the propagation response are evaluated. The textured pipe offers a substantial increase in propagation buckling capacity when compared to equivalent cylindrical pipe.

Funding

Category 3 - Industry and Other Research Income

History

Volume

68

Start Page

224

End Page

235

Number of Pages

12

ISSN

0020-7403

Publisher

Pergamon Press

Peer Reviewed

Yes

Open Access

No

External Author Affiliations

The University of Queensland

Era Eligible

Yes

Journal

International Journal of Mechanical Sciences

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