The Risk Assessment of Urban Flood Disaster Based on Elevation Ladder Data

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Abstract:

With the urbanization, the risk of urban flood disaster has been concern of pubic agency and academy. The related literatures were reviewed and these methods were evaluated. And then the approach for risk assessment of urban flood disaster was proposed based on elevation ladder data. These factor influencing flood process were taken into account such as terrain, elevation, drainage system, building site etc. The result suggests we can calculate the submerged scope and distribution of water depth more accurately and provide an important basis for loss assessment of the objective assessment and prediction analysis of flood disaster.

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Periodical:

Advanced Materials Research (Volumes 446-449)

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3046-3050

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Online since:

January 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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