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Aicha Kamen

Cette personne n’est plus à l’EPFL

Publications associées (12)

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Thermo mechanical effects in Ultra-High Performance Fibre Reinforced Concretes (UHPFRC) at early age

Eugen Brühwiler, Emmanuel Denarié, Hamid Sadouki, Aicha Kamen

The extremely low permeability of Ultra-High Performance Fibre Reinforced Concretes (UHPFRC) associated to their outstanding mechanical properties make them especially suitable to locally "harden" reinforced concrete structures in critical zones subjected ...

2010

Evaluation of UHPFRC activation energy using empirical models

Eugen Brühwiler, Emmanuel Denarié, Hamid Sadouki, Aicha Kamen

The influence of thermal curing on the evolution of the material properties and the UHPFRC behaviour was investigated. Tests results showed a beneficial effect of a high temperature curing on the early age material properties due to the thermo-activation e ...

Springer Netherlands2009

UHPFRC tensile creep at early age

Eugen Brühwiler, Emmanuel Denarié, Hamid Sadouki, Aicha Kamen

Ultra high performance fibre reinforced concrete (UHPFRC) early age viscoelastic behaviour under tension was investigated. The tests results showed a high creep potential due to the high volume paste (88%). This result is of major importance because the vi ...

Springer Netherlands2009

Thermo-mechanical response of UHPFRC at early age — Experimental study and numerical simulation

Eugen Brühwiler, Emmanuel Denarié, Hamid Sadouki, Aicha Kamen

The thermal effects on the Ultra High Performance Fiber Reinforced Concrete (UHPFRC) behavior are still not completely known. Under high temperatures, the processes that interact at early age are thermo-activated. All the experimental results obtained with ...

Pergamon-Elsevier Science Ltd2008

Thermo mechanical effects in Ultra-High Performance Fibre Reinforced Concretes (UHPFRC) at early age

Eugen Brühwiler, Emmanuel Denarié, Hamid Sadouki, Aicha Kamen

The extremely low permeability of Ultra-High Performance Fibre Reinforced Concretes (UHPFRC)associated to their outstanding mechanical properties make them especially suitable to locally "harden" reinforced concrete structures in critical zones subjected t ...

2008

UHPFRC early age time dependent response - experimental characterization and numerical analysis

Eugen Brühwiler, Emmanuel Denarié, Aicha Kamen

Thin ultra high performance fibre reinforced concretes overlays are suitable for rehabilitation of structures thanks to their enhanced properties. However, in such composite structures, restrained differential shrinkage cracking is an important concern. To ...

Millpress2007

Thermal Effects on Physico-Mechanical Properties of Ultra-High-Performance Fiber-Reinforced Concrete

Eugen Brühwiler, Emmanuel Denarié, Aicha Kamen

Material characterization tests of an Ultra High Performance Fiber Reinforced Concrete (UHPFRC) were performed at various ages. A linear relationship was obtained between the mechanical properties and the degree of hydration. In parallel, the influence of ...

2007

COMPORTEMENT AU JEUNE AGE D’UN BETON FIBRE ULTRAPERFORMANT ECROUISSANT

Eugen Brühwiler, Emmanuel Denarié, Aicha Kamen

Les Bétons à Ultra Hautes Performances (BFUP) constituent des matériaux prometteurs dans le domaine de la habilitation des ouvrages en particulier ceux soumis à un environnement agressif et fortement sollicités grâce à leurs propriétés spécifiques à savoir ...

2007

Viscoelastic behaviour of strain hardening Ultra High Performance Fibre Reinforced Concrete

Eugen Brühwiler, Emmanuel Denarié, Aicha Kamen

2007

Comportement au jeune âge et différé d'un BFUP écrouissant sous les effets thermomécaniques

Aicha Kamen

This thesis is dedicated to study the early age behavior and time dependant as well as the thermo-mechanical response under restraint of a hardening Ultra High Performance Fiber Reinforced Concrete (UHPFRC). The knowledge of the UHPFRC behavior is indispen ...

EPFL2007

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UHPFRC early age time dependent response - experimental characterization and numerical analysis

Eugen Brühwiler, Emmanuel Denarié, Aicha Kamen

Millpress2007

Thermo mechanical effects in Ultra-High Performance Fibre Reinforced Concretes (UHPFRC) at early age

Eugen Brühwiler, Emmanuel Denarié, Hamid Sadouki, Aicha Kamen

2010

Evaluation of UHPFRC activation energy using empirical models

Eugen Brühwiler, Emmanuel Denarié, Hamid Sadouki, Aicha Kamen

Springer Netherlands2009

UHPFRC tensile creep at early age

Eugen Brühwiler, Emmanuel Denarié, Hamid Sadouki, Aicha Kamen

Springer Netherlands2009

Thermo-mechanical response of UHPFRC at early age — Experimental study and numerical simulation

Eugen Brühwiler, Emmanuel Denarié, Hamid Sadouki, Aicha Kamen

Pergamon-Elsevier Science Ltd2008

Thermo mechanical effects in Ultra-High Performance Fibre Reinforced Concretes (UHPFRC) at early age

Eugen Brühwiler, Emmanuel Denarié, Hamid Sadouki, Aicha Kamen

The extremely low permeability of Ultra-High Performance Fibre Reinforced Concretes (UHPFRC)associated to their outstanding mechanical properties make them especially suitable to locally "harden" reinforced concrete structures in critical zones subjected t ...

2008