抽黄灌区泥沙问题的调查与思考  

Investigation and thought of sediment problem in Yellow river irrigation area

作　　者：刘改选 

机构地区：[1]渭南市东雷抽黄管理局

出　　处：《山西建筑》2009年第26期356-357,共2页Shanxi Architecture

摘　　要：详细介绍了黄河小北干流泥沙淤积的特点及其对东雷抽黄灌区的危害,提出了解决泥沙问题的步骤和措施,论述了在渠首运用先进的自排沙廊道技术解决粗泥沙的重要性、可行性和必要性,以期从源头上解决粗泥沙问题。The author introduces the characteristics of sedimentation in the Yellow river little north stem,as well as damages of Dongleichou Yellow river irrigation area,provides procedures and measures of solving sediment problem,discusses the importance,feasibility and necessity of solving coarse sediment utilizing advanced self-drainage flush gallery technology at the top channel,so as to solve the coarse sediment problem from base.

关 键 词：泥沙 治理 自排沙廊道 排沙 

分 类 号：P642.13[天文地球—工程地质学]