CAJ | 학술논문

针对高流速、大落差、场地狭窄的大渡河上黄金坪水电站的截流进行了规划设计，提出了截流的标准和时段，以及具有针对性的截流方式。通过计算分析得出截流中的戗堤、龙口的布置、水力指标和截流材料选择等关键指标。经过截流模型试验成果验证，这些指标能为工程实施截流提供了有力的技术保证。
침대고류속、대락차、장지협착적대도하상황금평수전참적절류진행료규화설계，제출료절류적표준화시단，이급구유침대성적절류방식。통과계산분석득출절류중적창제、룡구적포치、수력지표화절류재료선택등관건지표。경과절류모형시험성과험증，저사지표능위공정실시절류제공료유력적기술보증。
In the thesis, the design and planning of the flow closure of the Huangjinping hydropower station on the Dadu River with high flow rate, large fall and narrow area is described. The standard and period of closing the flow as well as the method of closing the flow are put forward. The key indicators such as the layout of the berm and closure gap, waterpower indexes and flow closure material selection are calculated. According to the verification with flow closure model, the indicators could provide technical guarantee for the flow closure of the project and experiences for other projects.