Effectiveness of geogrid reinforcement in improvement of mechanical behavior of sand-contaminated ballast - Sadeghi, Javad; Tolou Kian, Ali Reza; Ghiasinejad, Hossein; Fallah Moqaddam, Mosarreza; Motevalli, Sepehr (Geotextiles and geomembranes, 2020)
Keywords: Ballast; Concrete pavements; Contamination; Geogrid; Geogrids; Load tests; Mechanical properties; Plate load test; Railway track; Reinforcement; Sand; Sand contamination; Shear strength; Shear tests; Soil fertility; Stiffness; Studies; Shear strength; Plate load test; Sand contamination; Ballast; Geogrid; Railway track