小型水库, 滑坡修复, 黑龙潭水库

In response to the landslide occurred during the rehabilitation of Heilongtan reservoir, the causes of the landslide were analyzed. Measures such as earthwork excavation, new front embankment, clay reinforcement, and the construction of anti-seepage wall by high-pressure rotary jet grouting were taken to ensure timely treatment of the upstream slope. The safe operation during the flood season demonstrated that the stability of the slope met the specification requirements, ensuring flood control safety. Furthermore, the treatment was low-cost, suitable for small reservoirs and similar projects. 

small reservoir, landslide treatment, Heilongtan reservoir