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Quantification of coarse aggregate shape in concrete

Xianglin GU,Yvonne TRAN,Li HONG

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 3,   Pages 308-321 doi: 10.1007/s11709-014-0266-6

Abstract: The objective of this study is to choose indices for the characterization of aggregate form and angularityFor this purpose, several parameters for aggregate form and angularity featured in previous researchThis paper also analyzes the statistical distributions of parameters for aggregate form and angularityas well as the correlation between form and angularity parameters.and angularity using outline slope, area ratio and radius angularity index, and aspect ratio and angularity

Keywords: coarse aggregate     form     angularity     digital image analysis     statistical distribution     splitting tensile strength    

Title Author Date Type Operation

Quantification of coarse aggregate shape in concrete

Xianglin GU,Yvonne TRAN,Li HONG

Journal Article