文章通过分析,确定霍林河水库大坝的主要风险为渗流作用下坝体失稳破坏,依据渗流分析及预警原理确定渗透坡降为警兆参数,当水库大坝渗透坡降达到预警限值时,发出报警信号,开发出水库大坝安全运行管理预警系统。 Through the analysis, it is determined that the main risk of the Huolinhe reservoir dam is the failure of the dam under seepage flow, and the infiltration slope is determined as the warning sign parameter according to the seepage analysis and early warning principle. When the dam slope penetration reaches the pre-warning limit When the alarm signal was issued, the reservoir dam safety operation and management early warning system was developed.