高水头平门金属止水入槽磨损分析

Cause analysis on metal wearing for stop water entered trough with high head flat gate

当放空底孔挡水门采用金属止水兼支撑滑块,入槽时止水面磨损情况屡屡发生,而采用辅助支承和折线轨道后,解决了高水头平门金属止水入槽磨损难题。

Emptying bottom outlet retaining gate used metal for water stopping and supporting block, As water entered trough, its water stop surface wear frequently. After the adoption of auxiliary support and broken line track, the difficult had been solved.