摘要
鉴于冲砂底孔受高速挟沙水流的冲刷及推移质的撞击冲磨,危害冲砂底孔安全运行,阐述了环氧树脂材料在冲砂底孔抗冲耐磨保护中需要解决的关键技术问题,可供类似条件下的抗冲耐磨防护提供借鉴。
In the bottom scouring outlets of hydropower projects, the scouring of the high-speed sediment-laden stream and the impact and abrasion of the bed load sediment seriously jeopardize the safe functioning of the outlets. In this pa- per, key technical issues in the application of epoxy resin materials in the protection of bottom scouring outlets are dis- cussed, which could be helpful experience for other projects under similar working conditions.
出处
《水电与新能源》
2014年第2期63-64,共2页
Hydropower and New Energy
关键词
冲砂底孔
抗冲耐磨保护
环氧树脂材料
Bottom scouring outlet
Protection against scouring and abrasion
Epoxy resin
