| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Akisanya, Alfred R.
University of Aberdeen
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2023An investigation on the effect of widespread internal corrosion defects on the collapse pressure of subsea pipelinescitations
- 2023Burst pressure of thin-walled pipes with arbitrarily orientated isolated surface corrosion defectcitations
- 2020Solution Volume Effect
- 2019Sand Failure
- 2019Effect of ammonium bisulphite and chloride on the pitting and stress corrosion cracking resistance of super duplex stainless steel pipes under combined internal pressure and axial tensioncitations
- 2018Failure analysis of a failed anchor chain linkcitations
- 2017Fracture initiation in bi-material joints subject to combined tension and shear loadingcitations
- 2016Indentation failure of circular composite sandwich platescitations
- 2015Autoclave design for high pressure-high temperature corrosion studiescitations
- 2014Analysis of bolted flanged panel joint for GRP sectional tankscitations
- 2014Burst pressure of super duplex stainless steel pipes subject to combined axial tension, internal pressure and elevated temperaturecitations
- 2013The Mechanical Behavior of a 25Cr Super Duplex Stainless Steel at Elevated Temperaturecitations
- 2012Effect of ageing on phase evolution and mechanical properties of a high tungsten super-duplex stainless steelcitations
- 2005Fracture initiation at the interface corner of bimaterial solids
- 2000Bag design in isostatic pressingcitations
- 2000Finite element modelling of cold isostatic pressing
- 2000Edge effects in the failure of elastic/viscoelastic joints subjected to surface tractions
Places of action
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article
Burst pressure of thin-walled pipes with arbitrarily orientated isolated surface corrosion defect
Abstract
Accurate prediction of the burst pressure is essential for structural integrity assessment of pipelines.Current design codes and models for residual burst pressure assessment of pipelines with surface corrosion defects are only applicable to axially orientated defects. Theoretical and empirical models for the prediction of burst pressure of thin-walled pipes with pre-existing localised and arbitrarily oriented surface corrosion defect are proposed.The theoretical model is based on power-law hardening and J2 flow theory while the empirical model is derived from nonlinear finite element analysis results of the burst pressure.Burst pressure experiments are used to validate the model predictions.The theoretical and empirical models are found to be reliable in predicting the effect of defect width, length, and orientation on the burst pressure.