List of wind-related railway accidents

From Wikipedia, the free encyclopedia

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 cargo to blow off trains which can damage objects outside the railway or which other trains can collide with
  • cause pantographs and overhead wiring to tangle
  • cause trees and other objects to fall onto the railway.

Preventative measures

Risks from high winds can be reduced by:

  • wind fences akin to snow sheds
  • lower profile of carriages
  • lowered centre of gravity of vehicles[2]
  • reduction in train speed or cancellation, at high winds
  • a wider rail gauge
  • improve overhead wiring with:
    • regulated tension rather than fixed terminations
    • shorter catenary spans
    • solid conductors

By country

Australia

  • 1928 – 47 wagons blown along line at Tocumwal[3]
  • 1931 – Kandos – wind blows level crossing gates closed in front of motor-cyclist[4]
  • 1943 – Hobart, Tasmania; Concern that wind will blow over doubledeck trams on 1,067 mm (3 ft 6 in) gauge if top deck enclosed.[5]
  • 2010 – Marla, South Australia; Small tornado blows over train.[6]

Austria

  • 1910 – Trieste (now in Italy) – train blown down embankment.[7]

China

Denmark

Germany

India

  • One reason for choosing broad gauge in India for greater stability in high winds.

Ireland

Japan

New Zealand

Norway

South Africa

Switzerland

United Kingdom

United States

One reason for choosing broad gauge (17% wider than standard gauge) for BART was the greater stability in high winds and perhaps earthquakes.[32][33]

Factors

See also

References

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