DEVELOPMENT RISK ANALYSIS METHOD FOR TSUNAMI DISASTER

Development risk analysis method for tsunami disaster

After tsunami disaster hit Aceh and Mentawai Island, Indonesia Government prepare disaster prevention plan for the areas that could be hit by tsunami disaster.Government has predicted that 19 areas could hit by tsunami disaster if big earthquake occur in that areas.Based on that condition, Regional Disaster Management Agency (BPBD) in Headband seve

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Rail Corrugation Characteristics Deduced from a Wavelet Analysis of High-Speed Train Interior Noise and Vibration

A method to deduce the characteristics of rail corrugation was developed and presented in this paper.It has been found that noise and vibration in the train vehicle were primarily contributed by rail corrugation and wheel polygonalisation.As the characteristics of wheel sets of a particular train can be assumed to be unchanged during a trip, rail c

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