The aim of this thesis is to assess the time-dependent behavior of a new kind of composite railway bridge deck composed by two precambered and prestressed beams. The method used until now to design these bridge decks is a simple classical computation method with a variable modular ratio. They have been placed only with simply supported spans up to 26 m.<p>It is now considered to apply this construction method for the building of continuous bridges (with larger spans) by connecting simply supported decks on their supports. It is known that this kind of construction will induce an additional and strong time-dependent redistribution of internal forces within the structure. It was felt that an in-depth understanding of the influence of the conc...
Purpose - The present thesis aims to develop an efficient and reliable multiaxial concrete model for...
En France, le patrimoine bâti des ouvrages d’art et bâtiments est vaste et vieillissant. Des rapport...
In France, the built heritage of civil engineering and building structures is vast and ageing. Recen...
The aim of this thesis is to assess the time-dependent behavior of a new kind of composite railway b...
When building new bridge structures, or widening or replacing existing bridges, the duration of on s...
Our thesis is part of this MICRO project "Innovative Composite Materials for the Repair of Structure...
This research, deals with the valorisation of wood in bridges The concept selected is a composite wo...
Corrosion of the steel by concrete carbonation phenomenon is a major degradation of reinforced concr...
A period of cement hydration is one of critical in the life span of concrete structures. One of the ...
Notre thèse s’insère dans le cadre du projet ANR Micro « Matériaux Innovants Composites pour la Répa...
Apparently, bending seems to be a basic sheet metal forming process. Nevertheless, the current techn...
The present research represents a theoretical and experimental contribution to the understanding of ...
The design of reinforced and prestressed concrete girders is usually performed so as to avoid any no...
Le marché des matériaux composites à matrice organique (CMO) pour la réalisation de pièces structura...
The present research on cut-and-cover tunnels gives a theoretical contribution to the understanding ...
Purpose - The present thesis aims to develop an efficient and reliable multiaxial concrete model for...
En France, le patrimoine bâti des ouvrages d’art et bâtiments est vaste et vieillissant. Des rapport...
In France, the built heritage of civil engineering and building structures is vast and ageing. Recen...
The aim of this thesis is to assess the time-dependent behavior of a new kind of composite railway b...
When building new bridge structures, or widening or replacing existing bridges, the duration of on s...
Our thesis is part of this MICRO project "Innovative Composite Materials for the Repair of Structure...
This research, deals with the valorisation of wood in bridges The concept selected is a composite wo...
Corrosion of the steel by concrete carbonation phenomenon is a major degradation of reinforced concr...
A period of cement hydration is one of critical in the life span of concrete structures. One of the ...
Notre thèse s’insère dans le cadre du projet ANR Micro « Matériaux Innovants Composites pour la Répa...
Apparently, bending seems to be a basic sheet metal forming process. Nevertheless, the current techn...
The present research represents a theoretical and experimental contribution to the understanding of ...
The design of reinforced and prestressed concrete girders is usually performed so as to avoid any no...
Le marché des matériaux composites à matrice organique (CMO) pour la réalisation de pièces structura...
The present research on cut-and-cover tunnels gives a theoretical contribution to the understanding ...
Purpose - The present thesis aims to develop an efficient and reliable multiaxial concrete model for...
En France, le patrimoine bâti des ouvrages d’art et bâtiments est vaste et vieillissant. Des rapport...
In France, the built heritage of civil engineering and building structures is vast and ageing. Recen...