Both the flow velocity and the unit stream energy are the indexes to evaluate the degree of difficulty for the river closure.
龙口流速和单宽功率是衡量截流困难度的两个重要指标，了解其变化规律对截流设计和施工都有极大的意义。
This paper researches the reasons of TGP s banquette slumping during river closure by the Catastrophe theory and Self organized criticality.
从突变理论及自组织临界性理论，对三峡大江截流戗堤坍塌机理进行研究。
It is considered that the critical slope and steady slope can be formed for condition of characteristic flow during river closure of main channel.
认为在三峡大江截流特定的水流条件下，可以形成临界坡度和稳定坡度两种坡度。
In order to guarantee the success of work for river closure of Shuhe river hydropower station project in Hanjiang river, the hydraulic model test of river closure was carried out.
为了保证汉江蜀河水电站截流工程成功实施，进行了截流水工模型试验研究。
Phenomenon and problems in river closure experiment are all found in the practice, and solutions and engineering measures proposed in this experiment make river enclosure complete successfully.
截流试验研究所阐述的现象和问题，在实际截流时得到了较好的再现；所给出的解决方案和工程措施，有效地保证了实际截流工作的顺利完成。
The TGPs third stage river closure is a key works for the early stage cofferdam supported power generation and guarantee of the successive construction of hydroelectric plant and dam at right bank.
三峡工程第三期截流工程是确保实现初期围堰挡水发电及同时修建右岸大坝和电厂的关键性工程。
The results from the self propelled ship model show that the final construction arrangement of river closure and the dike advancing sequences and ways could meet the requirements of navigation design.
自航船模试验成果表明：最终付诸实施的大江截流施工布置以及戗堤进占程序和方式可以满足通航设计要求。
The results from the self propelled ship model show that the final construction arrangement of river closure and the dike advancing sequences and ways could meet the requirements of navigation design.
自航船模试验成果表明：最终付诸实施的大江截流施工布置以及戗堤进占程序和方式可以满足通航设计要求。
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