Browsing by Author Navaratnarajah, S. K.
Showing results 1 to 14 of 14
| Issue Date | Title | Author(s) |
| 2021 | Analysis of shear and degradation behaviour of fresh and fouled rail track ballast using large-scale direct shear tests | Venuja, S.; Navaratnarajah, S. K. |
| 2022 | A current study on ballasted rail tracks in Sri Lanka. | Venuja, S.; Navaratnarajah, S. K. |
| 2023 | Experimental and numerical study on the shear-strain behavior of ballast with different gradations. | Venuja, S.; Navaratnarajah, S. K.; Bandara, C. S.; Jayasinghe, J. A. S. C. |
| 2023 | Experimental studies on the mechanical behavior of fouled ballast using large-scale testing | Venuja, S.; Navaratnarajah, S. K. |
| 2019 | Influence of fine materials on stress-strain and degradation behavior of railway ballast under static loading conditions. | Navaratnarajah, S. K.; Venuja, S.; Shahmi, N. M.; Rimas, N. M. |
| 2020 | Influence of geosynthetic and rubber inclusions on shear and breakage behavior of rail track ballast. | Venuja, S.; Navaratnarajah, S. K. |
| 2022 | Influence of type of sleeper–ballast interface on the shear behaviour of railway ballast: An experimental and numerical study. | Navaratnarajah, S. K.; Mayuranga, H. G. S.; Venuja, S. |
| 2021 | Insertion of geogrid to the ballast layer to improve rail track performance. | Venuja, S.; Navaratnarajah, S. K.; Bandara, C. S.; Jayasinghe, J.A.S.C. |
| 2022 | A laboratory investigation on the advancement of railway ballast behavior using artificial inclusions | Venuja, S.; Navaratnarajah, S. K.; Wickramasinghe, T. H. V. P.; Wanigasekara, D. S. A. |
| 2021 | Large-scale testing facilities to study the stress-strain, degradation and drainage behaviours of railway ballast. | Navaratnarajah, S. K.; Mayurang, H. G. S.; Venuja, S. |
| 2023 | Numerical Study on the Shear Behaviour of Railway Ballast using Discrete Element Method | Venuja, S.; Navaratnarajah, S. K.; Jayawardhana, W. R. R.; Wijewardhana, P. H. L.; Nirmali, K.; Sandakelum, M. A. M. |
| 2021 | Review on Geosynthetic Inclusions for the Enhancement of Ballasted Rail Tracks | Venuja, S.; Navaratnarajah, S. K.; Bandara, C. S.; Jayasinghe, J. A. S. C. |
| 2020 | Shear and degradation behavior of rail track ballast contaminated with fines: An experimental study. | Navaratnarajah, S. K.; Venuja, S. |
| 2022 | Shear behavior and Permeability of rail track ballast fouled by the infiltration of finer particles | Navaratnarajah, S. K.; Mayuranga, H. G. S.; Venuja, S. |
