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Earthquakes cannot be prevented. However, its damages can be reduced. Gas and water pipes as well as electricity cables should be well-protected. Electricity generators can automatically shut down when earthquakes occur. Gas pipes can also be shut through the use of automatic valves. Buildings can also be built in a certain structure which prevents it from collapsing in the event of an earthquake. A good example would be the Transamerica Building in San Francisco. Its triangular framework, supported by concrete-clad steel columns can withstand the most severe earthquakes. Back (Predicting) | Next (Earthquakes main page) |