厦门市汀溪灌区总干渠洪水复核方法探讨

Methods of canal flood check of Tingxi irrigation Area in Xiamen City

汀溪灌区作为汀溪水库群的农业供水对象,其灌溉用水量的大小直接关系到汀溪水库群向翔安、同安两区的水资源供需平衡,甚至影响厦门市水资源配置方案。但由于灌溉面积和渠道功能发生变化,有必要进行洪水分析复核从而重新确定工程规模。本文对汀溪灌区总干渠洪水复核方法进行探讨,供参考。

As agricultural water supply object of Tingxi reservoir group , Tingxi irrigation water consumption is directly related to the water resources supply and demand balance of Tingxi reservoir group to Xiangan , Tong＇an, and even affect the water resources deployment in Xia-men city.But due to the occurrence of irrigation area and channel function changes , it is necessary to check the flood analysis in order to determine the scale of the project .The irrigation canal dike flood review method is discussed for reference .