A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Etude de bétons à haute résistance soumis à des températures élevées (200 °C)
In case of accident (fire) or in normal service conditions (storage of nuclear wastes), concrete (normal concrete or high performance concrete) used in constructions can be subjected to elevated temperatures. To model the behaviour of concrete structures made with high strength concrete in the event of elevated temperature one needs data on the behaviour of concrete at high temperature. The study is carried out on the behaviour of four concretes: two high-strength concretes with and without polypropylene fibre addition, a lightweight aggregate concrete and an ordinary concrete. The four concretes were subjected to identical tests conditions. During the heating-cooling cycles at 200 °C, thermal gradient and thermal stability of the tested concretes were analysed. Residual compressive strength, tensile strength and modulus of elasticity of these concretes were studied.
Etude de bétons à haute résistance soumis à des températures élevées (200 °C)
In case of accident (fire) or in normal service conditions (storage of nuclear wastes), concrete (normal concrete or high performance concrete) used in constructions can be subjected to elevated temperatures. To model the behaviour of concrete structures made with high strength concrete in the event of elevated temperature one needs data on the behaviour of concrete at high temperature. The study is carried out on the behaviour of four concretes: two high-strength concretes with and without polypropylene fibre addition, a lightweight aggregate concrete and an ordinary concrete. The four concretes were subjected to identical tests conditions. During the heating-cooling cycles at 200 °C, thermal gradient and thermal stability of the tested concretes were analysed. Residual compressive strength, tensile strength and modulus of elasticity of these concretes were studied.
Etude de bétons à haute résistance soumis à des températures élevées (200 °C)
Noumowé, Albert (author)
Revue Française de Génie Civil ; 7 ; 1289-1298
2003-01-01
10 pages
Article (Journal)
Electronic Resource
Unknown
Etude de bétons à haute résistance soumis à des températures élevées (200 °C)
| Taylor & Francis Verlag | 2003
Bétons autoplaçants à haute température
| Taylor & Francis Verlag | 2010
La résistance au gel des bétons à haute performance
| Online Contents | 1996