Being the largest hyilropowcr project in lancang River basin, the Nuozhadu Hydropower Station ranks lop in the world in its structural scales of water retaining, discharging, water diversion for power generation and river diversion, as well as its conslruction difficulty. The key technical points in hydraulic structure layout, main structures, quality control, environmental protection and security monitoring are introduced herein, and the major monitoring items in early water-storage stage are also analyzed. These key technical points play a vital role in the achievement of project construction goal of building a secure and reliable, economical reasonable, eco and emironment-friendly hydropower station.%糯扎渡水电站是澜沧江流域规模最大的水电工程,挡水、泄水、引水发电和导流建筑物的工程规模及施工难度均居世界前列.介绍了枢纽布置、主要建筑物、质量控制、环境保护、安全监测的技术要电,分析了初期蓄水阶段的监控重点.这些技术要点对实现工程“安全可靠、经济合理、生态环保”的建设日标起到了至关重要的作用.
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