arch gravity dam

基本解释

Xianghongdian dam is a concrete gravity arch dam, its maximum height is about 80 m.
响洪甸坝是一座混凝土重力式拱坝，最大高度约80米。
Another example of the gravity arch dam, this one has a crest of almost eleven hundred meters in length.
这又是一座重力拱坝，顶部长达1100多米。
The dynamic behavior of an arch-gravity dam during earthquakes is determined by the gelatin-model dynamic test, gypsum-model dynamic test and the approximate analysis.
本文对一个拱形重力坝进行了软胶模型和石膏模型动力试验；