Geogrid stabilization in ballasted trackbed for high-speed railways

C Zhao, Z Gao, Z Luo, X Bian, Y Chen - Transportation Geotechnics, 2024 - Elsevier
Ballasted tracks are widely constructed worldwide both for normal, high-speed, and heavy
haul railways, which consist of large amounts of diverse-sized gravel particles for a ballast …

Discrete Element Study on the Effects of Geogrid Characteristics on the Mechanical Response of Reinforced Ballast Under Cyclic Loading

RLE Desbrousses, MA Meguid, S Bhat - Transportation Infrastructure …, 2024 - Springer
This study presents an investigation into the mechanical behavior of geogrid-reinforced
ballast subjected to cyclic loading focusing on the macro-and micromechanical features of …