Title of article
Towards a model of concrete mesostructure
Author/Authors
Chermant، Jean-Louis نويسنده , , Coster، Michel نويسنده , , Dequiedt، Anne-Sophie نويسنده , , Jeulin، Dominique نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
-288
From page
289
To page
0
Abstract
This short paper will present a two-dimensional (2D) model of concrete material, based on probabilistic models: it is a combination of a Voronoi tessellation for the gravel, followed by a Boolean model of spherical grains for the air-voids, with elimination of the air-voids¯gravel intersections so that there is no contact between them. The model was tested via crossed-covariance. Results on true and simulated structures are in good agreement. This is a first step towards a 3D model
Keywords
Cement replacement material , Optimum water content , Efficiency factor , Mix design procedure , High performance concrete , Minimum cement content , Superplasticiser , Experimental results , Concrete mix proportion , Effective water/binder ratio , Mineral admixtures
Journal title
CEMENT & CONCRETE COMPOSITES
Serial Year
2001
Journal title
CEMENT & CONCRETE COMPOSITES
Record number
5650
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