摘要
建立大藤峡水利枢纽整体物理模型,对大藤峡水利枢纽船闸下游口门区布置方案进行试验,参照常见的船闸下游口门区通航水流条件改善措施结合工程实际对工程方案进行优化,通过宏观的河势调整结合具体的口门区水流条件改善措施,使得口门区及航道过渡段的水流条件能够满足通航要求,并节省了工程量。
Experiments for the layout optimization of the entrance area of downstream approach channel were carried outby establishing an integral physical model of Datengxia water conservancy project.According to results from experiments,engineering construction and common improvement measures of flow condition,the layout of the entrance area of downstream approach channel was then optimized. Through the macro view of the river regime regulating combined with the improvement measures of specific export flow conditions at the entrance area,the flow condition in the entrance area and the channel transition section are able to meet the requirements of navigation-and save the engineering quantity.
出处
《人民珠江》
2016年第4期59-64,共6页
Pearl River
关键词
船闸
口门区
方案优化
大藤峡
navigation lock
entrance area
layout optimization
Datengxia water project
