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嫩江北引渠首江道整治的试验研究
Experimental study of river regulation for a diversion channel head works
【摘要】 拉哈渠首枢纽是黑龙江省嫩江干流上的一个重要的无坝引水工程, 近年来由于渠首江道的演变已严重影响引水。为此, 采用动床河工模型进行了较为深入地研究, 解决了模拟宽滩河道和在缺乏实测资料的情况下模拟推移质运动等技术难点, 揭示渠首河道的演变规律, 在大量方案试验的基础上, 提出了整治措施。
【Abstract】 Laha channel head complex is an important diversion water works without dam on Nenjiang river main stream. Channel head river evolution gravely influences to diversion water in the near years. So, the mobile bed model is made to study, the technical difficult points of simulating the river with wide flood plain and the bed load movement in incomplete data are resolved.
- 【文献出处】 东北水利水电 ,WATER RESOURSE & HYDROPOWER OF NORTHEAST CHINA , 编辑部邮箱 ,1999年12期
- 【分类号】TV85
- 【被引频次】1
- 【下载频次】50