3D meso-scale modelling of concrete material in spall tests

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Concrete is non-homogeneous and is composed of three main constituent phases from a mesoscopic viewpoint, namely aggregates, mortar matrix, and interface transition zone (ITZ). A mesoscale model with explicit representation of the three distinctive phases is needed for investigation into the damage processes underlying the macroscopic behaviour of the composite material. This paper presents a f...

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ژورنال

عنوان ژورنال: Materials and Structures

سال: 2014

ISSN: 1359-5997,1871-6873

DOI: 10.1617/s11527-014-0281-z