摘要
南水北调工程需要将丹江口水库水位由157.0 m提高到170.0 m。为确保丹江口小水电站安全运行,需要对其压力钢管进行加固。加固方案是明管段采用外包钢筋混凝土,厂前水平段采用内衬钢管。
According to the South-to-North water diversion plan,the NPL of Danjiangkou reservoir will be raised from 157 m to 170 m.The original steel penstock of Danjiangkou Small Hydropower Station must be reinforced to bear the higher water pressure.It is planned that the trunk pipe will be reinforced by concrete envelope,while the bifurcated pipe will be reinforced by steel lining inside.
出处
《水电与新能源》
2010年第4期38-39,共2页
Hydropower and New Energy
关键词
加固方案
压力钢管
丹江口小水电站
reinforcement plan
steel penstock
Danjiangkou Small Hydropower Station
