挡水墙 bulkhead
[建] retention wall
- 栅栏、挡水墙、维生管线或树木倾斜或移动。
Fences, retaining walls, utility poles, or trees tilt or move. - 尼尔基水利枢纽的挡水建筑物为心墙土石坝。
The water retaining structure of Nierji water complex is the earth- rock dam with core wall. - 其不仅为地下室施工起到挡土挡水作用,还作为下沉广场的侧墙成为永久结构的一部分。
It not only has the function of retaining wall and waterproof wall , but also be one side wall of the perpetual structure.