Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Comportement au feu des bétons
Within the framework of the study of concrete structures subjected to fire, a theoretical and experimental work has been achieved. The aim of this study is to investigate and to model the damage mechanisms of concrete after exposure to high temperature. The multiphase Numeral Concrete Model and the damage model, MODEV, implemented on finite element software SYMPHONIE, were used simultaneously to model the thermal damage of concrete exposed to high temperature. In order to validate the thermal damage model, an experimental investigation was carried out. The measurement of the mechanical characteristics of high performance cement paste and high performance mortar specimens were performed by 3 points bending tests after heating/cooling stage at 120, 250 and 400°C.
Comportement au feu des bétons
Within the framework of the study of concrete structures subjected to fire, a theoretical and experimental work has been achieved. The aim of this study is to investigate and to model the damage mechanisms of concrete after exposure to high temperature. The multiphase Numeral Concrete Model and the damage model, MODEV, implemented on finite element software SYMPHONIE, were used simultaneously to model the thermal damage of concrete exposed to high temperature. In order to validate the thermal damage model, an experimental investigation was carried out. The measurement of the mechanical characteristics of high performance cement paste and high performance mortar specimens were performed by 3 points bending tests after heating/cooling stage at 120, 250 and 400°C.
Comportement au feu des bétons
Mounajed, Ghassan (Autor:in) / Menou, Abdellah (Autor:in) / Boussa, Hocine (Autor:in) / Pineaud, Alexandre (Autor:in) / Remond, Sébastien (Autor:in) / Cabrillac, Richard (Autor:in)
Revue Française de Génie Civil ; 7 ; 1299-1323
01.12.2003
25 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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