| 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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Costa, A.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2022Hybrid prediction-optimization approaches for maximizing parts density in SLM of Ti6Al4V titanium alloycitations
- 2021Strategies for the treatment of breast cancer: from classical drugs to mathematical modelscitations
- 2019Thermal stability of interstitial and substitutional Mn in ferromagnetic (Ga,Mn)As
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- 2017Service-like TMF tests for the life assessment of an SX GT bladecitations
- 2017Service induced fcc→hcp martensitic transformation in a Co-based superalloycitations
- 2015Experimental and numerical analysis on the cyclic behavior of bridge piers with and without CFRP retrofitcitations
- 2014Creep-fatigue interactions in equiaxed and single crystal Ni-base superalloyscitations
- 2014Novel prefabricated panels for the repair of damaged interior RC beam-column joints
- 2013Experimental cyclic tests of hollow piers with different retrofit strategies
- 2012Evaluation of the EC8-3 confidence factors for the characterization of concrete strength in existing structurescitations
- 2009Multiweave - A prototype weaving machine for multiaxial technical fabrics
- 2009Multiweave – Multiaxial Weavin Machine
- 2008Multiaxial Structures for Technical Applications: Multiweave Weaving
- 2008Multiweave: New Weaving Technology of a Multiaxial Structure for Technical Applications
- 2007Multiweave - A prototype weaving machine for multiaxial technical fabrics
- 2007Multiweave-Multiaxial Technical Fully Interlaced Woven Fabric and Prototype Weaving Machine
- 2007Multiweave - Multiaxial Weaving: From Concept to Prototype
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document
Experimental cyclic tests of hollow piers with different retrofit strategies
Abstract
An experimental cyclic campaign of RC hollow piers has being carried out in the Laboratory for Earthquake and Structural Engineering (LESE) of the Faculty of Engineering of University of Porto (FEUP), aiming to establish, among other purposes, a strategy to retrofit RC hollow piers subjected to horizontal cyclic actions with axial load. The retrofit techniques intend to increase the shear strength and the ductility capacity through the application of CFRP sheets. The main objective of this paper is to evaluate and calibrate the efficiency of several retrofit solutions. The design criteria for the piers retrofit solutions and the different strategies for the practical application are presented, namely, the CFRP sheets for shear retrofit and CFRP base strip, with or without steel bars applied inside the hollow box, for ductility improvement, being the different types of retrofit grouped out in order to understand the main benefits of each one. Results of the experimental campaign allow to discuss and conclude about the efficiency of each retrofit solution, explicitly regarding the improvement of the shear strength and the ductility capacity.