publication . Article . 2016

Analyse morphologique d'agrégats fins utilisés dans le béton

Huan He; Luc Courard; Eric Pirard; Frederic Michel;
Open Access
  • Published: 08 Dec 2016 Journal: Image Analysis & Stereology, volume 35, page 159 (issn: 1580-3139, eissn: 1854-5165, Copyright policy)
  • Publisher: Slovenian Society for Stereology and Quantitative Image Analysis
  • Country: Belgium
<jats:p>Fine aggregate is one of the essential components in concrete and significantly influences the material properties. As parts of natures, physical characteristics of fine aggregate are highly relevant to its behaviors in concrete. The most of previous studies are mainly focused on the physical properties of coarse aggregate due to the equipment limitations. In this paper, two typical fine aggregates, i.e. river sand and crushed rock, are selected for shape characterization. The new developed digital image analysis systems are employed as the main approaches for the purpose. Some other technical methods, e.g. sieve test, laser diffraction method are also u...
free text keywords: concrete, image analysis, shape, : Geological, petroleum & mining engineering [Engineering, computing & technology], : Géologie, ingénierie du pétrole & des mines [Ingénierie, informatique & technologie], Material properties, Mineralogy, Sieve, law.invention, law, Shape parameter, Digital image analysis, Artificial intelligence, business.industry, business, Shape analysis (digital geometry), Mathematics, Computer vision, Diffraction, Surface finish, River sand, fine aggregate, laser diffraction, size, Medicine (General), R5-920, QA1-939
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