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《Journal of Xi'an University of Technology》 2014-04
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Simplified calculation method of conjugate water depth of standardⅡtype of horseshoe cross section

ZHANG Zhichang;JIA Bin;Faculty of Water Resources and Hydroelectric Engineering,Xi'an University of Technology;  
The general computing method and simplified calculation method of conjugate water depth of standardⅡ type of horseshoe cross section in open channel are studied.According to the geometrical shape of horseshoe cross section and the computing method of area and centroid,the methods for calculating of sectional area and centroid in three kinds of working conditions arededuced,the general methods for calculating of conjugate water depth are researched according to the general equation of hydraulic jump and the simplified methods for calculation are researched by using the least square method.The formulas of centroid and area of horseshoe cross section??and the general computing method and simplified calculation method of the conjugate water depth are given.The simplified calculation method of the conjugate water depth is simple,clear in physics concept and high accuracy which can meet the requirement of engineering design.
【CateGory Index】: TV131
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