沣河综合治理与橡胶坝工程效益研究

针对沣河咸阳段存在河堤标准低，质量差，险段多，局部段堤距较窄，堤身单薄且未砌护，堤线布置不合理等问题。提出了沣河综合治理工程和新型橡胶坝引水防沙工程的基本模式，解决了以往洪水泛滥，河床滩面裸露，两岸杂草丛生，河堤内乱倒垃圾，水体污染严重的难题。研究结果表明沣河上橡胶坝的修建将产生明显的经济、环境和社会效益。

Study on the Comprehensive Control and Engineering Benefits of Rubber Dam on the Fenghe River

Aiming at many problems of the riverbank in Xianyang segment on the Fenghe such as low standard, poor quality, more danger sect, narrower bank’s distance in part section, thin and weak bank, without protective bank body and irrational collocation etc.River.and based on comprehensive controlling engineering and newly basic model of sand proof and inputting water engineering of rubber dam, some difficult problems are solved including flood overflow, bareness riverbed beach, weed growing thickly on banks, rubbish over and there inside riverbank and serious water pollution etc.The result indicated that rubber dam is constructed on the Fenghe River, will produce evident economic, environmental and social benefits.