impervious curtain

基本解釋

It can also divided into the wall of concrete, the wall of cement soil mixing pile, impervious membrane and anti-seepage curtain, est.
從形成防滲體的形體可分為砼防滲墻、水泥土防滲墻、防滲膜、防滲帷幕等。
In combination with the Yingbulu engineering, the author studied deeply the influence of drainage plan drainage well pit impervious curtain, drainage ditch drainage well on seepage field.
用有限元法結(jié)合英布魯水電樞紐工程，對降水方案選擇、基坑防滲帷幕、排水溝、排水井對基坑滲流場的影響進行了研究。

防滲帷幕
It shows that impervious curtain and drainage adit are very useful in reducing the saturation area of abutment and the elevation of saturation line; the whole stability of abutment and downstream slope is improved effectively.
本文研究成果表明：防滲帷幕和排水平硐對于減少壩肩(基)浸潤區(qū)范圍，降低浸潤線高程效果顯著，可以有效改善拱壩壩肩(基)及下游邊坡的整體穩(wěn)定性。
土木建筑工程
防滲帷幕