【摘要】 马来西亚巴贡水电站进水口设计存在水位变幅大,库水温度分层等特殊问题,下泄库水质量满足下游河道生态要求,因此要求进入引水隧洞的水流来自水库表层。根据这一要求,在进水口拦污栅上游侧设置了一个特殊结构,即导水叠梁,通过改变导水叠梁高度,可以满足要求。更多还原

【Abstract】 There exist special problems concerning big fluctuation of water level and stratification of reservoir water temperature in front of the power intake for Bakun hydroelectric project,as well as the discharging water quality meeting ecologic requirement of river channel,thus the water required to flow into the power tunnel shall come from surface layer of the reservoir.Pursuant to this requirement,a special structure(i.e.training stoplog) will be set up at the upstream side of intake trash racks.The requirement will be satisfied by means of changing height of training stoplogs.更多还原