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A platform for research: civil engineering, architecture and urbanism
Comportement à haute température du béton de structure
This paper presents the analysis of experimental data obtained on a reinforced concrete mock-up heated on one face at 0.1°C/min till 200°C. During the transient thermal heating phases and the constant temperature phase at 200°C, maintained during 2 months, the temperatures, the pore pressures, the internal humidities and the strains within the thickness of the structure (0.6 m) were continuously monitored. A model describing the coupled heat and mass transfers in concrete at high temperatures is presented and applied to the mock-up in order to demonstrate the importance of cracking with respect to liquid water pressures.
Comportement à haute température du béton de structure
This paper presents the analysis of experimental data obtained on a reinforced concrete mock-up heated on one face at 0.1°C/min till 200°C. During the transient thermal heating phases and the constant temperature phase at 200°C, maintained during 2 months, the temperatures, the pore pressures, the internal humidities and the strains within the thickness of the structure (0.6 m) were continuously monitored. A model describing the coupled heat and mass transfers in concrete at high temperatures is presented and applied to the mock-up in order to demonstrate the importance of cracking with respect to liquid water pressures.
Comportement à haute température du béton de structure
Ranc, Guillaume (author) / Sercombe, Jérôme (author) / Rodrigues, Sylvain (author)
Revue Française de Génie Civil ; 7 ; 397-424
2003-04-01
28 pages
Article (Journal)
Electronic Resource
Unknown
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