Title: Analysis and Calculation of the Composition Rules of Flood Vulnerable Area at the Lower Reach of Zu River and Zhang River
Abstract: The flood composition rules of flood vulnerable areas at the lower reach of Ju River and Zhang River are analyzed and calculated in this paper. Zhanghe Reservoir is composed of Guanyinsi Reservoir and Jigongjian Reservoir, it has two sources of water inflow, and it is necessary to take into consideration of the flood composition rules at the dam, the estuary of the two rivers, and Ju River for the flood control at the lower reach of the rivers. Juzhang River is the primary tributary of the Yangtze River, so it has a certain influence on the flood control safety of the Yangtze River. For the sake of insuring the safety of the Zhanghe Reservoir and its downstream zone protected, the regional flood composition of the area must be studied to provide the design reference for peak-alternation and safe regulation. Through examination of the regression equation and the correlation coefficient by the methods of F-test and T-test, it is proven that the regression equation is significant and the correlation is close, so it can be used in the practical operation.
Publication Year: 2005
Publication Date: 2005-01-01
Language: en
Type: article
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