A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rechargements minces adhérents en béton renforcé de fibres métalliques
This work concerns metal fiber reinforced concrete overlays, for slabs, flooring or pavements. Thin bonded overlays durability depends on the durability of their bond to the concrete base onto which they have been cast. This research focuses on the improved bond durability of fiber reinforced overlays. We show that debonding is mostly caused by the combined effects of the overlay cracking and of the imposed structure bending. By restraining cracking, fibers enhance the overlay-base bond durability. We performed a numerical study, organised according to the factorial design method. Its aim is to specify the relation between fiber content, cracking and debonding. The results, completed by experiment, prove the fibers primeval influence on debonding delay along the interface.
Rechargements minces adhérents en béton renforcé de fibres métalliques
This work concerns metal fiber reinforced concrete overlays, for slabs, flooring or pavements. Thin bonded overlays durability depends on the durability of their bond to the concrete base onto which they have been cast. This research focuses on the improved bond durability of fiber reinforced overlays. We show that debonding is mostly caused by the combined effects of the overlay cracking and of the imposed structure bending. By restraining cracking, fibers enhance the overlay-base bond durability. We performed a numerical study, organised according to the factorial design method. Its aim is to specify the relation between fiber content, cracking and debonding. The results, completed by experiment, prove the fibers primeval influence on debonding delay along the interface.
Rechargements minces adhérents en béton renforcé de fibres métalliques
Chausson, Hélène (author) / Granju, Jean-Louis (author)
Revue Française de Génie Civil ; 1 ; 309-326
1997-01-01
18 pages
Article (Journal)
Electronic Resource
Unknown
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