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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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 (Autor:in) / Sercombe, Jérôme (Autor:in) / Rodrigues, Sylvain (Autor:in)
Revue Française de Génie Civil ; 7 ; 397-424
01.04.2003
28 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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