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泄水陡坡在压力前池中占据较重要位置,其布置形式应满足地形、地质及排冰泄水等要求。哈峡加尔水电站位于天山西部北坡,冬季寒冷积雪较深,压力前池采用正向排冰侧向分层引水的布置形式,泄水陡坡采用三级消力池消能,并结合悬栅辅助消能工,消能效果显著,满足设计要求。
The drainage steep slope occupies a more important position in the pre-pressure pool, and its layout should meet the requirements of topography, geology and drainage of ice and ice. Hajiazhuang Ghar Hydropower Station is located in the northern slope of Western Tianshan Mountains, the winter cold and deep snow, the pressure before the pool with positive lateral row of ice water diversion layout, steep slopes with three-tier energy dissipation tank, combined with suspended grid Auxiliary dissipators, energy dissipation effect is significant, to meet the design requirements.