长江干流江苏段防洪设计水位的探讨  

Discussion of Design Water Level for Flood Control in Jiangsu Reach of the Yangtze River

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作  者:李瀛川 吴志勤[1] 马倩[1] 

机构地区:[1]江苏省水文水资源勘测局,江苏南京210029

出  处:《水文》2000年第S1期1-4,共4页Journal of China Hydrology

摘  要:从分析长江大通至江阴段水情变化入手,揭示了由于人类活动影响,该段的历年最高水位有明显抬高趋势,同时提出了资料修正方法,使其具有一致性,并对修正后的资料系列进行频率计算,提出了该段长江防洪设计水位的建议。该成果已在江苏长江防洪规划中应用。From the analysis of the hydrology regime from Datong to Jiangyin of the Yangtze River,the results show that the peak level has an obvious rising trend caused by the influence of human activities. Based on the results, the modification method for the data has been proposed to maintain the consistence of hydrological data, and the frequency calculation has been done based on the modified data series. The suggestions on design water level for flood control of the Yangtze River reach have been given and appli...

关 键 词:防洪设计水位 人类活动影响 频率计算 长江 

分 类 号:TV122.3[水利工程—水文学及水资源]

 

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