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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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Stang, Henrik
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (70/70 displayed)
- 2024On the Sensitivity of Stress Intensity Factors to Modelling Choices for Steel K Joints
- 2024On the Sensitivity of Stress Intensity Factors to Modelling Choices for Steel K Joints
- 2023Hybrid fatigue crack propagation analysis using damage and fracture mechanics methods
- 2023Design of a composite sub-structural beam specimen for investigating tunneling cracks under cyclic loadingcitations
- 2022A multi-species reactive transport model based on ion-solid phase interaction for saturated cement-based materialscitations
- 2022Cascade Control System Using Feedback From Real-time Digital Image Point Trackingcitations
- 2021Flexural behavior of hybrid fibre-reinforced geopolymer composites (FRGC)-jacketed RC beamscitations
- 2021Numerical simulation of multi-layer 3D concrete printingcitations
- 2021Numerical simulation of multi-layer 3D concrete printingcitations
- 2019Coupled mass transport, chemical, and mechanical modelling in cementitious materials: A dual-lattice approach
- 2019Coupled mass transport, chemical, and mechanical modelling in cementitious materials: A dual-lattice approach
- 2019Hybrid fibre-reinforced geopolymer (HFRG) composites as an emerging material in retrofitting aging and seismically-deficient concrete and masonry structurescitations
- 2019Hybrid fibre-reinforced geopolymer (HFRG) composites as an emerging material in retrofitting aging and seismically-deficient concrete and masonry structurescitations
- 2017Coupled hygrothermal, electrochemical, and mechanical modelling for deterioration prediction in reinforced cementitious materials
- 2016Probabilistic Design and Management of Sustainable Concrete Infrastructure Using Multi-Physics Service Life Models
- 2016Multi-physical and multi-scale deterioration modelling of re-inforced concrete: modelling corrosion-induced concrete damage
- 2016Propagation of steel corrosion in concrete: Experimental and numerical investigationscitations
- 2015Multi-physical and multi-scale deterioration modelling of reinforced concrete part II: Coupling corrosion and damage at the structural scale
- 2015Experimental investigations of sandwich panels using high performance concrete thin plates exposed to firecitations
- 2015Application of microstructurally-designed mortars for studying early-age propertiescitations
- 2015Experimental and Numerical Investigation of the FRP Shear Mechanism for Concrete Sandwich Panelscitations
- 2015Sandwich panels with high performance concrete thin plates at elevated temperaturescitations
- 2015Multi-physics and multi-scale deterioration modelling of reinforced concrete part I: Coupling transport and corrosion at the material scale
- 2015Cost optimization of load carrying thin-walled precast high performance concrete sandwich panelscitations
- 2015Application of microstructurally-designed mortars for studying early-age properties:Microstructure and mechanical propertiescitations
- 2015Sandwich panels with high performance concrete thin plates at elevated temperatures:numerical studiescitations
- 2015Experimental Studies on the Fire Behaviour of High Performance Concrete Thin Platescitations
- 2015Influence of Basalt FRP Mesh Reinforcement on High-Performance Concrete Thin Plates at High Temperaturescitations
- 2014Penetration of corrosion products and corrosion-induced cracking in reinforced cementitious materialscitations
- 2014Penetration of corrosion products and corrosion-induced cracking in reinforced cementitious materials: Experimental investigations and numerical simulationscitations
- 2014Optimization process for thin-walled high performance concrete sandwich panels
- 2014Strain and displacement controls by fibre bragg grating and digital image correlationcitations
- 2013Structural performance of new thin-walled concrete sandwich panel system reinforced with bfrp shear connectors
- 2013Optimization process for thin-walled High Performance Concrete sandwich panels
- 2013A model for spalling of HPC thin plates exposed to firecitations
- 2013Fire performance of basalt FRP mesh reinforced HPC thin plates
- 2012Embedded adhesive connection for laminated glass platescitations
- 2012Embedded adhesive connection for laminated glass platescitations
- 2012Fibre reinforced self-compacting concrete flow simulations in comparison with l-box experiments using carbopol
- 2012Fibre reinforced self-compacting concrete flow simulations in comparison with l-box experiments using carbopol
- 2012Estimation of elastic modulus of reinforcement corrosion products using inverse analysis of digital image correlation measurements for input in corrosion-induced cracking model
- 2012Numerisk modellering af formfyldning ved støbning i selvkompakterende beton
- 2011Modeling moisture ingress through simplified concrete crack geometries
- 2011The design of an instrumented rebar for assessment of corrosion in cracked reinforced concretecitations
- 2011Monitoring reinforcement corrosion and corrosion-induced cracking using non-destructive x-ray attenuation measurementscitations
- 2011Monitoring reinforcement corrosion and corrosion-induced cracking using non-destructive x-ray attenuation measurementscitations
- 2011Flow simulation of fiber reinforced self compacting concrete using Lattice Boltzmann method
- 2011Flow simulation of fiber reinforced self compacting concrete using Lattice Boltzmann method
- 2010Finite Element Implementation of a Glass Tempering Model in Three Dimensionscitations
- 2010Finite Element Implementation of a Glass Tempering Model in Three Dimensionscitations
- 2009The Fracture Process of Tempered Soda-Lime-Silica Glasscitations
- 2009Modelling the influence of steel fibres on the electrical resistivity of cementitious composites
- 2008Buckling-driven delamination growth in composite laminates: Guidelines for assessing the threat posed by interlaminar matrix delaminationcitations
- 2008Full Scale Test of a SSP 34m boxgirder 2:Data report
- 2008In-plane shear test of fibre reinforced concrete panels
- 2008Full Scale Test of a SSP 34m boxgirder 2
- 2007The Wedge Splitting Test: Influence of Aggregate Size and Water-to-Cement Ratio
- 2007An implementation of 3D viscoelatic behavior for glass during toughening
- 2007An implementation of 3D viscoelatic behavior for glass during toughening
- 2007On the application of cohesive crack modeling in cementitious materialscitations
- 2007On the application of cohesive crack modeling in cementitious materialscitations
- 2006Modeling of ECC materials using numerical formulations based on plasticity
- 2006Photogrammetric Assessment of Flexure Induced Cracking of Reinforced Concrete Beams under Service Loads
- 2006Nonlinear Fracture Mechanics and Plasticity of the Split Cylinder Testcitations
- 2006Nonlinear Fracture Mechanics and Plasticity of the Split Cylinder Testcitations
- 2006Simulation of strain-hardening in ECC uniaxial test specimen by use of a damage mechanics formulation
- 2006Condition For Strain-Hardening In Ecc Uniaxial Test Specimen
- 2004Early age stress-crack opening relationships for high performance concretecitations
- 2004Axi-Symmetric Simulation of the Slump Flow Test for Self-Compacting
- 2002Three-dimensional finite element modelling of the uniaxial tension test
Places of action
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article
Experimental and Numerical Investigation of the FRP Shear Mechanism for Concrete Sandwich Panels
Abstract
This paper investigates the composite action of 46 segments representing precast concrete sandwich panels (PCSPs) using a fiber-reinforced polymer [FRP; specifically, a carbon fiber-reinforced polymer (CFRP)] grid/rigid foam as a shear mechanism. The experimental aspect of the research reported in this paper examined the effect of various parameters believed to affect the shear flow strength for this CFRP grid/foam system. The parameters that were considered are the spacing between vertical lines of CFRP grids and the thickness of the rigid foam. Results of the experimental aspect of the research reported in this paper indicated that increasing the spacing between vertical lines of CFRP grid increase the overall shear flow strengths due to the increase of the bonded contact area of the rigid foam to the concrete surface. However, the overall shear stresses were decreased due to the increase of this interface surface area. Test results also indicated that increasing the rigid foam thickness decreases the overall shear flow strength when compared with the same quantity of CFRP grid spacing. A nonlinear three-dimensional (3D) FEM analysis was performed to model the behavior of the tested segments and to study the behavior of PCSPs. Results of FEM analysis were in good agreement with the experimental results. A design equation was developed to determine the shear flow strengths for the given CFRP grid/foam systems. The parametric study of the research reported in this paper was performed to predict shear flow strength of different FRP materials, rigid foam thickness, and spacing between vertical lines of the grid.