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Wounding Composite Pipeline with Internally Pressurized Conditions

Mustaffa, Zahiraniza and Taufiq, Mohammed Badri and Badri, T. M. (2013) Wounding Composite Pipeline with Internally Pressurized Conditions. [Citation Index Journal]

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Abstract

Although installing offshore pipelines by reel-laying method is eases and cost-effective, still conceal some of plastic deformation into the pipeline which may, in combination with ageing, affect strength and ductility of the pipe material. Therefore, reeling pipelines that internally pressurized is addressed in this study sifting parametrically pipelines stiffness to prevent the ovalization and bifurcation produces during spooling of (initially straight) or laying of (initially bent) pipe. A combination of composite materials is examined and number of bending cases at the limit of ovalization and bifurcation is investigated. It is demonstrated that composite pipeline exhibit more bending stability than Steel. Results on the strain energy release in the reel lay system are presented,extending the findings of previous works on the methods of spooling and laying mechanism.

Item Type:Citation Index Journal
Subjects:T Technology > TA Engineering (General). Civil engineering (General)
Academic Subject One:Academic Department - Civil Engineering - Structures, materials and construction
Departments / MOR / COE:Research Institutes > Deep Water Technology
ID Code:10922
Deposited By: Dr. Zahiraniza Mustaffa
Deposited On:16 Dec 2013 23:48
Last Modified:16 Dec 2013 23:48

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