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India's Bullet Train: New Tech for 320 km/h Track Changes
23 Sep
Summary
- Specialized canted turnouts allow high-speed trains to switch tracks at 320 km/h.
- Technology enhances passenger comfort and safety during high-speed track transitions.
- Advanced system reduces vibrations and lateral forces on trains and tracks.
India's inaugural high-speed rail corridor is set to feature advanced railway technology, including a specialized canted turnout system designed for seamless track changes. This innovative mechanism allows trains to switch between tracks at speeds up to 320 km/h, a significant leap from conventional railway operations.
The 508-km Mumbai-Ahmedabad High-Speed Rail corridor is implementing this technology to ensure superior track stability. Traditional turnouts often require trains to slow down considerably to mitigate passenger discomfort from lateral forces. Canted turnouts, however, maintain an elevated outer rail through the switching section, counteracting these forces.
This system enhances passenger comfort and safety by reducing vibrations and managing lateral forces during track transitions. The National High-Speed Rail Corporation Limited highlights that the advanced turnout and point-machine systems meet stringent safety requirements, potentially lowering stress on both the train and the track infrastructure, thereby aiding in reduced maintenance.
