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应用数理统计方法，通过建拱坝数据库，确定拱坝体型厚高比、最小体积、最大柔度三个参数的统计模型，并对数座拱坝进行检验，得到比较一致的结果．提供的三个参数可供设计人员在拟定拱坝体型几何参数和进行体型优化设计时参考，并为宏观判断大坝安全性提供对比资料
By using mathematical statistics method, the statistical model of the three parameters of the height and height, the minimum volume and the maximum flexibility of the arch dam are determined through arch dam database, and the arch dam is tested to obtain more consistent results. The three parameters are provided for designers to make reference to geometric parameters of arch dam body shape and design optimization of body shape and provide comparison data for macro-judging dam safety