通过对渭河下游来水来沙变化的分析 ,针对现状堤防过洪能力不足、控导工程少、河势得不到控制和管理工程等方面存在的问题 ,提出应加大投入力度 ,完善防洪工程措施和非工程措施 ,加强管理 ,强化防洪减灾意识 ,提高近期渭河下游防洪能力 Based on the analysis of incoming water and sediment changes in the lower reaches of Weihe River, in view of the existing problems such as inadequate capacity of embankments for flood damage, less controlled projects and uncontrollable river regimes, it is suggested that greater efforts should be made to improve flood control projects Measures and non-engineering measures to strengthen management, strengthen awareness of flood control and disaster mitigation and enhance the flood control ability of the lower Weihe River in the near future