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三、第二阶段试验研究(1985—1990) (一)中间坝后式全挑流消能(85方案) 1、方案来由此方案系由(78方案)改进而来。1983年“宝珠寺水电站初步设计中几个有关问题的审查会议”在对厂前挑流和中间坝后式布置方案进行了复议之后认为二者都是可行方案,但考虑到施工条件,仍同意采用中间坝后式布置。会议强调要抓紧继续进行泄洪消能试验工作,适当调整孔口布置,以改善泄洪消能效果。于是,就产生了(85方案)。
Third, the second phase of the pilot study (1985-1990) (a) after the middle of the dam type all the energy dissipation (85 programs) 1, the program to the program by the Department of (78 programs) improved. In 1983, the “Review Conference on Several Issues Related to the Preliminary Design of Baozhusi Hydropower Station” was considered as a viable option after the review of the plant pick-off and intermediate dam layout. However, considering the construction conditions, it still agreed The use of the middle dam layout. The meeting stressed the need to pay close attention to continue flood discharge energy dissipation experiment, adjust the orifice layout, in order to improve flood discharge energy dissipation effect. As a result, a (85 program) was created.