High winds can blow railway trains off tracks and cause accidents. [1]
High winds can cause problems in a number of ways:
- blow trains off the tracks.
- blow trains or wagons along the tracks and cause collisions.
- cause pantographs and overhead wiring to tangle.
Preventative measures
[edit]Risks from high winds can be reduced by:
- wind fences akin to snow sheds
- lower profile of carriages
- reduction in train speed
- One reason for choosing broad gauge in India for for greater stability in high winds.
United Kingdom
[edit]- One reason for choosing broad gauge in BART was for greater stability in high winds and perhaps earthquakes. [2] [3] [4]
- lightweight trains a factor
- narrow gauge
- aspects of the terrain [5]
- tunnels [6]