https://news.cgtn.com/news/2025-12-14/China-s-self-developed-technology-advances-its-high-speed-railways-1J6oTgU37Jm/p.html
China's self-developed technology in high-speed railways is marking significant progress in both technological innovation and operational capability.The recent...
high speed railwayschinaselfdevelopedtechnology
https://www.springerprofessional.de/stiffness-optimization-for-ballasted-ballastless-track-transitio/50134012
In order to reduce the vibration response of high-speed trains in the ballastless-ballasted track transition zone, a vehicle-track-subgrade coupled
ballastless trackstiffnessoptimizationtransitionzones