Concepedia

Janaka J. Kumara

JJ

6

Publications

206

Citations

6

H-Index

2012

Active since

Affiliations

Yokohama National University(Current)

Tokyo University of Science

Janaka J. Kumara is an author at Yokohama National University specializing in engineering, civil engineering, and geotechnical engineering.

Top concepts

EngineeringCivil EngineeringGeotechnical EngineeringMechanical EngineeringSedimentologySediment TransportMechanics Of MaterialsMechanicsGeomechanicsMaterial Science

Publications per year

2012–2016

6

Publications

6

Image Analysis Techniques on Evaluation of Particle Size Distribution of Gravel

Janaka J. Kumara · International Journal of Geomate · 2012 · 86 citations · Full text

Geotechnical Engineering, Image Analysis, Particle Size Distribution +12

Deformation characteristics of fresh and fouled ballasts subjected to tamping maintenance

Janaka J. Kumara, Kimitoshi Hayano · SOILS AND FOUNDATIONS · 2016 · 68 citations · Full text

Geotechnical Engineering, Fouling Index, Engineering +11

Deformation behaviour of gap-graded fouled ballast evaluated by a 3D discrete element method

Janaka J. Kumara, Kimitoshi Hayano, Yoshiaki Kikuchi · KSCE Journal of Civil Engineering · 2015 · 15 citations

Materials Science, Engineering, Mechanics +5

Evaluation of area- and volume-based gradations of sand-crushed stone mixture by 2D images

Janaka J. Kumara, Kimitoshi Hayano, Yoshiaki Kikuchi · KSCE Journal of Civil Engineering · 2016 · 13 citations

Geotechnical Engineering, Engineering, Sand-crushed Stone Mixture +7

Physical and Mechanical Properties of Sand-Gravel Mixtures Evaluated from DEM Simulation and Laboratory Triaxial Test

Janaka J. Kumara, Kimitoshi Hayano, Yuuki Shigekuni et al. · International Journal of Geomate · 2013 · 13 citations

Geotechnical Engineering, Engineering, Sand-gravel Mixtures +15

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