摘要
景洪水电站枢纽由碾压混凝土重力坝、溢流表孔及左右冲沙底孔、引水钢管及发电厂房、300t级水力式垂直升船机、变电站等组成。枢纽总体布置形式为:坝后式厂房布置在河道左侧,溢流表孔和升船机布置在河道右侧,一字排列。采用的300t级水力式升船机、水淬铁矿渣与石灰岩粉混凝土双掺料、大型直埋式联合承载蜗壳、特大单宽流量宽尾墩溢流表孔等是该电站的主要特点,可供其他工程借鉴和参考。
Jinghong Hydropower Station is composed of a RCC gravity dam, spillway openings, left and right flushing outlets, penstocks and powerhouse, hydraulic vertical shipiift and step-up substation. The powerhouse section is located on the left bank of main river channel, spillway openings and hydraulic shiplift are situated on the right bank. The fist 300t hydraulic vertical shiplift in the world, concrete mixtures of quench iron scoria and limestone powder, large size combined bearing spiral cases and super unit discharge spillway openings with flaring pier are primary characteristics of the hydropower station.
出处
《水力发电》
北大核心
2006年第11期51-53,共3页
Water Power
关键词
设计优化
技术创新
水力式升船机
双掺料
联合承载蜗壳
景洪水电站
collectivity design
technic innovation
hydraulic shiplift
concrete mixtures
combined bearing spiral case
Jinghong Hydropower Station
