| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
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
| Organizations | Location | People |
|---|
article
Numerical Simulation and Experimental Validation of an Integrated Sleeve-Wedge Anchorage for CFRP Rods
Abstract
The tensioning of carbon fibre-reinforced polymer (CFRP) rods for prestressed concrete applications or post-tensioning repair and strengthening has met with mixed success. This is primarily due to limitations inherent in the use of traditional wedge anchors typically used for steel tendons. Recently, an integrated sleeve-wedge anchorage has been successfully developed specifically for CFRP rods. This paper in turn presents a numerical simulation of the newly developed anchorage using ABAQUS. The three-dimensional finite element (FE) model, which considers material non-linearity, uses hexagonal elements for the barrel and CFRP rod and tetrahedral elements for the integrated sleeve-wedge. The simulated barrel surface strains are shown to compare well with optically measured strains, however, the numerical results are shown to be sensitive to the mechanical properties of the anchorage and CFRP rod and especially the transverse elastic modulus of the CFRP rod. Finally, the simulated strain distributions throughout the anchorage as well as the distribution of CFRP rod confining pressure are presented. Such strain and pressure distributions enable insights into the inner workings of the anchorage to be achieved.