High temperatures in Brazil can warp train tracks, leading to potential derailments. A recent incident in Rio de Janeiro involved a train that derailed after tracks buckled due to reaching temperatures of 71 degrees Celsius (160 degrees Fahrenheit). To address this issue, authorities are implementing strategies like painting tracks white to reduce heat absorption and increase safety.
In Brazil, the rising temperatures during heatwaves pose a significant risk to train safety due to potential track deformation. Last week, a severe incident in Rio de Janeiro highlighted this danger when a train derailed after the tracks expanded and buckled, reaching a temperature of 71 degrees Celsius (160 degrees Fahrenheit) due to prolonged sun exposure. Such occurrences raise awareness about the heat’s impact on railway infrastructure, emphasizing the need for precautions.
To mitigate these risks, Brazilian authorities are using innovative methods to keep the tracks stable during extreme heat. One strategy includes painting tracks white to reflect sunlight, reducing heat absorption and subsequent rail distortion. This initiative aims to enhance safety and prevent accidents while addressing the challenges of climate change affecting railway operations.
The recent train derailment in Rio de Janeiro serves as a crucial reminder of the risks associated with high temperatures on rail tracks. By employing methods such as painting tracks white to reflect heat, Brazil is taking proactive steps to improve train safety. Continued emphasis on infrastructure resilience will be vital in adapting to changing climate conditions and ensuring reliable rail service.
Original Source: www.djournal.com
