关键词: 安全鉴定, 土石坝, 规范更新, 复核计算

Abstract: To adapt to environmental changes and safety needs, the design specifications related to dam safety evaluation are constantly being revised and improved. Safety evaluation is an important measure for dam safety management. The revision and update of the specification will inevitably lead to some changes in methods and parameters. Therefore, in the safety evaluation of earth-rockfill dams, there are some differences between the review calculation results and the original design. This paper discusses
the main differences in discharge capacity review, seepage stability review and seismic stability review, to improve the safety evaluation of earth-rockfill dams.

Key words: safety evaluation, earth-rockfill dams, update of the specification, review calculation