dam crest 坝顶
overflow dam with large crest 洪峰溢流坝
surface-overflow dam with large crest 洪峰溢流坝
Dam crest crack 坝顶裂缝
secondary dam crest 二坝坝顶
dam crest structure 坝顶结构
width at dam crest 坝顶宽度
DCL dam crest level 坝顶高程
PHGAs are amplified from the base of the dam to the crest.
地震造成的水平加速峰值是从大坝坝基向坝顶急剧增加的。
As you can imagine this took some time and it was not until 1969 that the dam was completed and three years later that the crest gates were fitted in order to facilitate full usage.
你可以想象这项工程需要花费多长时间，一直到1969年才竣工，而顶部的闸门在三年后才安装完毕，大坝自此才投入使用。
The dam crest height is determined based on static water level, wave run-up, and freeboard. The freeboard is calculated according to the following formula.
坝顶高程由水库静水位加波浪爬高及安全超高决定。坝顶在静水位以上的超高按下式计算。
应用推荐