| 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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Alexander, Nicholas A.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2021A nonlinear frequency-dependent spring-mass model for estimating loading caused by rhythmic human jumpingcitations
- 2020EXPERIMENTAL INVESTIGATION OF LOW COST STEEL WIRE MESH RETROFIT FOR STONE MASONRY IN MUD MORTAR
- 2020EXPERIMENTAL INVESTIGATION OF LOW COST STEEL WIRE MESH RETROFIT FOR STONE MASONRY IN MUD MORTAR
- 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
- 2016On stability of a new side cut destructive method for measuring non-uniform residual stress in thin platescitations
- 2016A multi-mechanical nonlinear fibre beam-column model for corroded columnscitations
- 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
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document
Nonlinear behaviour of corroded RC columns under cyclic loading
Abstract
A new modelling technique is developed to model the nonlinear behaviour of corrosion damaged reinforced concrete (RC) bridge piers subject to cyclic loading. The model employs a nonlinear beam-column element with multi-mechanical fibre section using OpenSees. The nonlinear uniaxial material models used in the fibre section account for the effect of corrosion damage on vertical reinforcing, cracked cover concrete due to corrosion of vertical bars and damaged confined concrete due to corrosion of horizontal tie reinforcement. An advanced material model is used to simulate the nonlinear behaviour of vertical reinforcing bars that accounts for combined impact of inelastic buckling and low-cycle fatigue degradation. The basic uncorroded model is verified by comparison of the computation and observed response of RC columns with uncorroded reinforcement. This model is used in an exploration study of recently tested reinforced concrete components to investigate the impact of different corrosion models on the inelastic response of corrosion damaged RC column.