Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Influence des traitements thermiques sur les comportements hydraulique et mécanique d'un calcaire
The main objective of this study is to evaluate the effect of temperature (thermal treatments) on an oolithic limestone considered as a polyphasic porous media. Thus, the skeleton characterizes the whole rock material and covers two different phases which are the connected porous phase and the rock matrix. Many experimental tests were carried out in order to study the rock behaviour according to the following schema: skeleton behaviour (uniaxial compression tests), connected porous phase (permeability and porosity measurements) and matrix behaviour (compressibility tests). The results demonstrate that taking into account of the polyphasic nature of the rock material gives some important informations on the microcracking mechanisms and on induced microcracks localization.
Influence des traitements thermiques sur les comportements hydraulique et mécanique d'un calcaire
The main objective of this study is to evaluate the effect of temperature (thermal treatments) on an oolithic limestone considered as a polyphasic porous media. Thus, the skeleton characterizes the whole rock material and covers two different phases which are the connected porous phase and the rock matrix. Many experimental tests were carried out in order to study the rock behaviour according to the following schema: skeleton behaviour (uniaxial compression tests), connected porous phase (permeability and porosity measurements) and matrix behaviour (compressibility tests). The results demonstrate that taking into account of the polyphasic nature of the rock material gives some important informations on the microcracking mechanisms and on induced microcracks localization.
Influence des traitements thermiques sur les comportements hydraulique et mécanique d'un calcaire
Lion, Maxime (Autor:in) / Skoczylas, Frédéric (Autor:in)
Revue Française de Génie Civil ; 8 ; 219-234
01.02.2004
16 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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