近年来笔者分别对新安江宽缝重力坝(13坝段)(图1)、陈村混凝土重力拱坝(图2)、参窝混凝土重力坝(图3)、里石门混凝土双曲拱坝(图4)以及南溪桨砌拱坝(图5)的观资料进行了计算与分析,并采用多种方案作了比较和论证,得到上述五种坝型的坝体变形及应力变化等规律,为水电厂的安全运行提供了可靠的依据。 In recent years, the author has analyzed the Xin’anjiang wide seam gravity dam (Figure 13), Chencun concrete gravity arch dam (Figure 2), Shenwo concrete gravity dam (Figure 3), Lishimen concrete double curvature arch dam Figure 4) and Nanxi paddling arch dam (Figure 5) concept data were calculated and analyzed, and using a variety of programs were compared and argumentation, the above five types of dam body deformation and stress changes and other laws, It provides a reliable basis for the safe operation of hydropower plants.