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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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Goltermann, Per
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2021Activated Ductile CFRP NSMR Strengtheningcitations
- 2021Activated ductile CFRP NSMR strengtheningcitations
- 2020Ductile response controlled EW CFRP anchor systemcitations
- 2020Ductile response controlled EW CFRP anchor systemcitations
- 2020Shear strength of straight concrete members without shear reinforcement. Reassessment of the effectiveness factors used in the crack sliding theory
- 2019Experimental and numerical studies on the shared activation anchoring of NSMR CFRP applied to RC beams
- 2019Experimental and numerical Studies on the shared Activation Anchoring of NSMR CFRP applied to RC Beams:Seventh Asia-Pacific Conference on FRP in Structures
- 2019Assessment of shear strength of deep RC beams and beams with short shear span without transverse reinforcement
- 2019Experimental and numerical Studies on the shared Activation Anchoring of NSMR CFRP applied to RC Beams
- 2019Shared CFRP activation anchoring method applied to NSMR strengthening of RC beamscitations
- 2016Wood ash used as partly sand and/or cement replacement in mortarcitations
- 2014The Aesthetical quality of SSA-containing mortar and concrete
- 2013Incinerated sewage sludge ash as alternative binder in cement-based materials
- 2012Mechanical anchorage of FRP tendons – A literature reviewcitations
- 2012Reinforced concrete T-beams externally prestressed with unbonded carbon fiber-reinforced polymer tendons
- 2011Numerical Simulation and Experimental Validation of an Integrated Sleeve-Wedge Anchorage for CFRP Rodscitations
- 2011Shear Capacity of Steel and Polymer Fibre Reinforced Concrete Beamscitations
- 2011Shear Capacity of Steel and Polymer Fibre Reinforced Concrete Beamscitations
- 2008In-plane shear test of fibre reinforced concrete panels
Places of action
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article
Ductile response controlled EW CFRP anchor system
Abstract
<p>This paper presents a novel ductile carbon fiber reinforced polymer (CFRP) anchor system, which has been designed to ensure a controlled high capacity. The response of the anchor system was hypothesized tailorable by adding a ductile mechanism as a part of the anchor system. Three test batches, totaling 43 tests, provide the basis for a functionality sensitivity analysis and thus a threshold basis for tailoring the ductile mechanism response. The response of these were predicted using FE-simulation of three different ductility mechanism configurations and verified by tested. The tensile capacities of the final modified anchor reached a mean value of 2986 MPa, based on tests ranging from 2875 MPa to 3229 MPa. The ductile mechanism provided the intended response to the tensile behavior. An initial elastic regime with a tailored yielding regime initiation at 2330 MPa was reached, with a post elastic stage which enabled utilization of the full anchor capacity. An excellent consistency in the results was thus obtained with large elongations at a high tension magnitude. Consequently, the results furthermore enabled change of failure mode from brittle to ductile.</p>