Morphological analysis of ballast particles: Characterization and simplified analysis of particle morphology using imaging data
S Kwunjai,
P Jitsangiam,
T Somsri
Abstract:This paper introduces a novel algorithm for the rigorous characterization of three-dimensional (3D) particles, particularly for railway ballast. Degraded railway ballast must be replaced with fresh material for efficient functioning. This study examined the shape and form of degraded (used) ballast to guide future maintenance efforts. Laboratory-generated used ballast, obtained via the Los Angeles abrasion test, was compared to fresh ballast. Thirteen fundamental morphological parameters of fresh and used ball… Show more
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