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Propagation Buckling in Deep Sub-sea Pipelines by F. Albermani; H. Khalilpasha; H. Karampour is a Engineering article available to read on EtoBox.

What is Propagation Buckling in Deep Sub-sea Pipelines about?

The paper investigates buckle propagation in deep sub-sea pipelines. Experimental results are presented using ring squash tests and hyperbaric chamber tests, and are compared with a modified analytical solution and with numerical results using finite element analysis. The experimental investigation was conducted using commercial aluminium pipes with diameter-to-thickness (D/t) ratio in the range 20-48. In contrast to conventional cylindrical pipe, a faceted cylindrical geometry is also investigated. Preliminary analysis of a faceted pipe shows that a substantial increase in buckling capacity can be achieved for the same D/t ratio.

Who reads Propagation Buckling in Deep Sub-sea Pipelines?

Author

F. Albermani; H. Khalilpasha; H. Karampour

Publisher

Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0141-0296)

Published

2011

Language

EN

Field

Engineering (Physical Sciences)