Abstract: Based on deformation review and slope stability analysis against sliding of Banqiao reservoir main dam, with the site inspection and operation management, its structural safety was analyzed. The analysis results showed that: the deformation of the main dam was basically stable; its slope stability against sliding could meet the regulatory requirements; its crest width and super elevation could meet the regulatory requirements; the stability of its slope protection was well.

摘要： 在评述坝体变形、分析坝坡抗滑稳定的基础上，结合现场检查和运行管理情况，分析了板桥水库主坝的结构安全性。分析结果表明：主坝变形已基本稳定，坝坡抗滑稳定性满足规范要求，坝顶宽度和超高满足规范要求，护坡稳定性良好。