Behaviour of reinforced concrete and prestressed concrete structures subjected to fire is an important research theme in civil engineering. Actually, steel-concrete interface behaviour at high temperature and nonlinear thermomechanical simulation of concrete structures are obstacles we need to solve. These obstacles are the subject of this thesis. After doing a summary of all studies concerning the steel-concrete interface, a behaviour model of the interface at high temperature has been developed and a numerical integration method of this model has also been proposed. Subsequently, non linear material models for simulating concrete have been analyzed. Finally, methodologies of modeling thermal transfer and mechanical behaviour of structures...
This paper aims to develop a multiaxial concrete model for implementation in finite element software...
Aim: The main aim of this paper is to present a computational approach to modelling pretensioned con...
International audienceIn the framework of the international benchmark ‘‘Vulcain tests on 3Walls’’, t...
Behaviour of reinforced concrete and prestressed concrete structures subjected to fire is an importa...
Le comportement des structures en béton armé (BA) et en béton précontraint (BP) exposées au feu est ...
International audienceThis paper deals with the study of concrete structures exposed to fire. The ai...
Spalling of concrete under fire is an instability that consists of the expulsion of concrete materia...
Président : Jean-Marie REYNOUARD Directeurs de thèse : Ghassan MOUNAJED Christian LA BORDERIE Rappor...
A thermo–mechanical interface model for failure analysis of concrete subjected to high temperature i...
AbstractA three-step model for the performance-based numerical simulations of the fire response of s...
Concrete is one of the most materials used widely in the construction of buildings and civil enginee...
Tradicionalmente, admite-se que o concreto é um material resistente ao fogo por ser incombustível e ...
There are many buildings and civil engineering works under construction which are at risk of fire. T...
This thesis encompasses an investigation of the behaviour of concrete frame structure under localise...
ISBN: 978-1-74272-343-3International audienceDespite a century of experience and a great deal of eff...
This paper aims to develop a multiaxial concrete model for implementation in finite element software...
Aim: The main aim of this paper is to present a computational approach to modelling pretensioned con...
International audienceIn the framework of the international benchmark ‘‘Vulcain tests on 3Walls’’, t...
Behaviour of reinforced concrete and prestressed concrete structures subjected to fire is an importa...
Le comportement des structures en béton armé (BA) et en béton précontraint (BP) exposées au feu est ...
International audienceThis paper deals with the study of concrete structures exposed to fire. The ai...
Spalling of concrete under fire is an instability that consists of the expulsion of concrete materia...
Président : Jean-Marie REYNOUARD Directeurs de thèse : Ghassan MOUNAJED Christian LA BORDERIE Rappor...
A thermo–mechanical interface model for failure analysis of concrete subjected to high temperature i...
AbstractA three-step model for the performance-based numerical simulations of the fire response of s...
Concrete is one of the most materials used widely in the construction of buildings and civil enginee...
Tradicionalmente, admite-se que o concreto é um material resistente ao fogo por ser incombustível e ...
There are many buildings and civil engineering works under construction which are at risk of fire. T...
This thesis encompasses an investigation of the behaviour of concrete frame structure under localise...
ISBN: 978-1-74272-343-3International audienceDespite a century of experience and a great deal of eff...
This paper aims to develop a multiaxial concrete model for implementation in finite element software...
Aim: The main aim of this paper is to present a computational approach to modelling pretensioned con...
International audienceIn the framework of the international benchmark ‘‘Vulcain tests on 3Walls’’, t...