关键词: 防渗加固, 坝高加高, 溢流表孔, 安全监测, 南充水库

Abstract: Taking Nanchong reservoir in Luoding city, Guangdong province as the subject of study, by investigation and analysis, the defects and potential hazards within the reservoir are revealed. Based on these findings, targeted hazard mitigation and reinforcement measures are implemented. Moreover, the reinforcement effectiveness is evaluated, providing reference for similar projects.

Key words: seepage control and reinforcement, dam raising, overflow outlets, safety monitoring, Nanchong reservoir