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An Analytical Approach to the Analysis of Inhomogeneous Pipes under External Pressure
Joint Authors
Fraldi, Massimiliano
Guarracino, Federico
Source
Journal of Applied Mathematics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-08-21
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
Pipes for deep-water applications possess a diameter-to-thickness ratio in a region where failure is dominated by both instability and plastic collapse.
This implies that prior to failure the compressive yield strength of the material must be exceeded, followed by ovalisation and further local yielding.
This paper presents an investigation into the mechanics of this specific problem and develops an analytical approach that accounts for the effects of geometrical and material data on the collapse pressure of inhomogeneous rings under external hydrostatic pressure.
The analytical expressions have been correlated to numerical and experimental test data, proving their accuracy.
American Psychological Association (APA)
Fraldi, Massimiliano& Guarracino, Federico. 2012. An Analytical Approach to the Analysis of Inhomogeneous Pipes under External Pressure. Journal of Applied Mathematics،Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-992962
Modern Language Association (MLA)
Fraldi, Massimiliano& Guarracino, Federico. An Analytical Approach to the Analysis of Inhomogeneous Pipes under External Pressure. Journal of Applied Mathematics No. 2012 (2012), pp.1-14.
https://search.emarefa.net/detail/BIM-992962
American Medical Association (AMA)
Fraldi, Massimiliano& Guarracino, Federico. An Analytical Approach to the Analysis of Inhomogeneous Pipes under External Pressure. Journal of Applied Mathematics. 2012. Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-992962
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-992962