| 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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Crewe, Adam J.
University of Bristol
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2018Geographically distributed hybrid testing & collaboration between geotechnical centrifuge and structures laboratoriescitations
- 2016Nonlinear fiber element modeling of RC bridge piers considering inelastic buckling of reinforcementcitations
- 2016Damage propagation in corroded reinforcing bars with the effect of inelastic buckling under low-cycle fatigue loadingcitations
- 2016A multi-mechanical nonlinear fibre beam-column model for corroded columnscitations
- 2016Shaking Table Testing of an Advanced Gas Cooled Reactor Core Model with Degraded Components
- 2015Nonlinear behaviour of corroded RC columns under cyclic loading
- 2015Phenomenological hysteretic model for corroded reinforcing bars including inelastic buckling and low-cycle fatigue degradationcitations
- 2014Finite element investigation of the influence of corrosion pattern on inelastic buckling and cyclic response of corroded reinforcing bars
- 2013Nonlinear cyclic response of corrosion damaged reinforcing bars with the effect of bucklingcitations
- 2013Experimental Investigation and Computational Modelling of Corrosion Induced Mechanical-Geometrical Degradation of Reinforcing Barscitations
- 2013Nonlinear stress-strain behaviour of corrosion-damaged reinforcing bars including inelastic bucklingcitations
- 2012Seismic Performance Evaluation of RC Bridge Piers Subject to Combined Earthquake Loading and Material Deterioration in Aggressive Environment
- 2012Stress-Strain Response of Corroded Reinforcing Bars under Monotonic and Cyclic Loading
Places of action
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document
Seismic Performance Evaluation of RC Bridge Piers Subject to Combined Earthquake Loading and Material Deterioration in Aggressive Environment
Abstract
The aim of this research is to investigate the effect of different degrees of corrosion on the ultimate strength, ductility and failure mode of Reinforced Concrete (RC) bridge piers subject to earthquake loading using experimental and analytical studies on medium scale bridge piers at the Earthquake Engineering Research Centre (EERC) of the University of Bristol. The experimental studies in this project have three stages: a) testing of corroded reinforcement to investigate the effect of corrosion on the nonlinear stress-strain behaviour of reinforcing bars under monotonic and cyclic loading, b) monotonic compression tests on corrosion damaged well-confined RC short columns to investigate the effect of corrosion on confined concrete behaviour and the overall stability of corroded bars under high compression loads in the column and c) reaction wall tests on scaled bridge piers to investigate the response of corrosion damaged bridge piers subject to cyclic loading. Based on the experimental tests at stages (a) and (b) new constitutive material models are being developed to take into account the effect of long-term material deterioration. Finally these material models will be incorporated in the numerical simulation of experimental tests at stage (c) by developing a multi-mechanical nonlinear finite element code using fibre-section discretization technique. A selection of the experimental results of the monotonic tests on the corroded reinforcing bars in tension and compression (including buckling) and its effect on inelastic section response (moment-curvature) of corrosion damaged RC bridge piers are reported in this paper.