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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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Sriramula, Srinivas
University of Aberdeen
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2024Stochastic finite element-based reliability of corroded pipelines with interacting corrosion clusterscitations
- 2024Probabilistic finite element-based reliability of corroded pipelines with interacting corrosion cluster defectscitations
- 2023Estimation of burst pressure of pipelines with interacting corrosion clusters based on machine learning modelscitations
- 2023An investigation on the effect of widespread internal corrosion defects on the collapse pressure of subsea pipelinescitations
- 2021Multi-scale Reliability-Based Design Optimisation Framework for Fibre-Reinforced Composite Laminatescitations
- 2019Spatially varying fuzzy multi-scale uncertainty propagation in unidirectional fibre reinforced compositescitations
- 2018Influence of micro-scale uncertainties on the reliability of fibre-matrix compositescitations
- 2013An experimental characterisation of spatial variability in GFRP composite panelscitations
- 2009Probabilistic Models for Spatially Varying Mechanical Properties of In-Service GFRP Cladding Panelscitations
Places of action
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article
Probabilistic Models for Spatially Varying Mechanical Properties of In-Service GFRP Cladding Panels
Abstract
<p>The physical uncertainty associated with fiber-reinforced polymer composites has to be quantified and dealt with for their widespread use to be reliable. Developing probabilistic models based on experimental studies form an important part of this task. In the present paper, such models are developed for glass fiber-reinforced polymer (GFRP) composites based on an experimental study on panels obtained from Mondial House, a 32 year old building demolished in 2006 in London. Having an average size of 1.5 mx1.7 m and made of chopped strand mat composites, these panels have been exposed to varying ambient conditions, protected only by a fire retardant gel coat for self-cleaning. Tensile and compressive tests are performed to quantify the variability in stiffness and strength properties of these panels. Intra- and interpanel effects and correlations between random variables are studied using statistical methods. A range of probability distributions is tested and suggestions are made with regard to their suitability for modeling different mechanical and geometric properties.</p>