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Emmanuel Denarié

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Related publications (101)

Page 2 of 6

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

SAMARIS D18a - Report on tests of UHPFRC in the laboratory - Part A

Emmanuel Denarié, Katrin Habel

This test report describes the experimental program that was conducted within the scope of the research project on “Structural behaviour of elements combining Ultra-High Performance Fibre Reinforced Concretes (UHPFRC) and reinforced concrete” [Habel04]. Th ...

SAMARIS/MCS2004

Development of the Mechanical Properties of an Ultra-High Performance Fiber Reinforced Concrete (UHPFRC)

Eugen Brühwiler, Emmanuel Denarié, Katrin Habel, Marco Viviani

Knowledge of the mechanical properties, i.e. strength, stiffness and deformation capacity, of cementitious materials at any arbitrary time is fundamental for operations such as removal of formwork, prestressing or cracking control. This paper presents a st ...

Pergamon-Elsevier Science Ltd2006

Effect of fiber orientation and specimen thickness on the tensile response of strain hardening UHPFRC mixes with reduced Embodied Energy

Emmanuel Denarié, Amir Hajiesmaeili

Ultra-High Performance Fiber Reinforced Concretes (UHPFRC) have demonstrated their potential to contain the explosion of maintenance costs (Economy and Environment) for civil engineering structures, due to their extremely low permeability associated with t ...

Springer Netherlands2018

Model for predicting the UHPFRC tensile hardening response

Eugen Brühwiler, Emmanuel Denarié, John Wuest

Ultra High Performances Fibre Reinforced Concretes (UHPFRC) are characterised by an ex-tremely low permeability and outstanding mechanical properties. These characteristics make UHPFRC suitable for locally “harden” reinforced concrete structures subjected ...

University of Kassel2008

Mechanical behaviour of Ultra High Performance Fibre Reinforced Concretes (UHPFRC) at early age, and under restraint

Eugen Brühwiler, Emmanuel Denarié, Aicha Kamen

At early age, ultra high performance fibre reinforced concretes (UHPFRC)undergo significant volumes changes (thermal deformation and autogenous shrinkage)related to their composition. These deformations can be restrained by different elements respective to ...

2005

UHPFRC tensile creep at early age

Eugen Brühwiler, Emmanuel Denarié, Aicha Kamen, Hamid Sadouki

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

Next generation UHPFRC for sustainable structural applications

Emmanuel Denarié, Amir Hajiesmaeili

Over the last few decades, ever-increasing demands of society to the built environment have continually increased consumption of energy and materials for the construction and maintenance of structures. Meanwhile, Strain Hardening Ultra High-Performance Fib ...

2018

Tensile response of UHPFRC under very low strain rates and low temperatures

Emmanuel Denarié, Mohamed Abdul Hafiz

This paper addresses the uniaxial tensile response of Strain Hardening Ultra High-Performance Fiber Reinforced Concretes (SH-UHPFRC) subjected to very low strain rates and low temperatures. The influence of four different strain rates; 1 × 10−5, 1 × 10−7, ...

Pergamon-Elsevier Science Ltd2020

Towards more efficient structures with composite UHPFRC-concrete construction

Eugen Brühwiler, Emmanuel Denarié

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 ...

2006

Effect of fiber orientation on the in-plane tensile response of UHPFRC reinforcement layers

Eugen Brühwiler, Emmanuel Denarié, Maléna Bastien Masse

The application on existing Reinforced Concrete (RC) slabs of cast-on site Ultra-High Performance Fiber Reinforced cement-based Composite UHPFRC) layers is a very efficient reinforcement technique, currently spreading. For the design of these tensile reinf ...

Elsevier2016

UHPFRC for the cast-in place reinforcement of offshore maritime signalization structures

Emmanuel Denarié

Offshore lighthouses are a remarkable historical heritage often over 100 years old. The management of their aging is a challenge. The extremely low permeability of Ultra-High- Performance Fiber Reinforced Concretes (UHPFRC), combined with their outstanding ...

UNIV POLITECNICA VALENCIA2018

ARCHE D06 - Recommendations for the tailoring of UHPFRC recipes for rehabilitation

Emmanuel Denarié

MCS/EU2009

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

Eugen Brühwiler, Emmanuel Denarié, Aicha Kamen, Hamid Sadouki

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

Structural response of hybrid "UHPFRC - concrete" members under bending"

Eugen Brühwiler, Emmanuel Denarié, Katrin Habel

Rehabilitation projects aim to enhance durability and to ensure structural safety. Ultra-High Per-formance Fibre Reinforced Concretes (UHPFRC) may fulfil these requirements when used as conservation materials. The structural response of composite UHPFRC-c ...

University Kassel2004

ARCHES D14 - Recommendations for the use of UHPFRC in composite structural members – rehabilitation Log Čezsoški bridge

Emmanuel Denarié, Guillaume Habert

The increasing volume of European transport urgently requires an effective road and rail system in Central European and Eastern Countries (CEEC) with a major investment in building new and assessing and rehabilitating old structures. Following 5 successful ...

MCS/EU2009

Tomography Analysis Of Fiber Distribution And Orientation In Ultra High-Performance Fiber-Reinforced Composites With High-Fiber Dosages

Eugen Brühwiler, Emmanuel Denarié, Michel Kocher, John Wuest

2009

Rehabilitation of concrete structures using Ultra-High Performance Fibre Reinforced Concrete

Eugen Brühwiler, Emmanuel Denarié

An original concept is presented for the rehabilitation of concrete structures. The main idea is to use Ultra-High Performance Fibre Reinforced Concrete (UHPFRC) to “harden” those zones where the structure is exposed to severe environmental and high mechan ...

University of Kassel2008

Tensile response of low clinker UHPFRC subjected to fully restrained shrinkage

Emmanuel Denarié, Mohamed Abdul Hafiz, Amir Hajiesmaeili

This paper addresses the tensile response of Strain Hardening Ultra High Performance Fiber Reinforced Concretes (SH-UHPFRC) subjected to restrained autogenous shrinkage deformations under full and partial restraint conditions, right after casting and until ...

Pergamon-Elsevier Science Ltd2019

Validation of a FEA model of structural response of RC-cantilever beams strengthened with a (R-) UHPFRC layer

Eugen Brühwiler, Emmanuel Denarié, Hamid Sadouki

This paper focuses on modelling of structural response of RC cantilever beams retrofitted with a thin layer of Ultra High Performance Fibre Reinforced cement-based Composite (UHPFRC). The complex cracking phenomenon of the resulting RC-UHPFRC composite sys ...

Elsevier2017