Application of Rainstorm Calculating Method on Flood Design

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Abstract:

Flood design has been one of the most important links during the previous work of hydraulic engineering construction, and is an significant reference for engineering construction standard and scale. Recently, rainstorm calculating method is often used to design flood of hydraulic engineering, and seems to be an mature design one. Aiming at application of rainstorm calculating method on flood design, based on Shengli Reservoir engineering case, an detailed calculation was made some reasonable calculating steps, formula and standard were established. The results showed rainstorm calculating method can provide an accurate outcome, such as areal rainfall, runoff generation, rainfall hourly distribution, etc. Moreover, the maximum confluence comes at the 16th hour and the higher frequency, the higher confluence. These conclusions can provide some certain references for other similar hydraulic engineering.

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Periodical:

Advanced Materials Research (Volumes 864-867)

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2383-2387

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Online since:

December 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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