1.沉箱
2.防水堰
3.空隔舱
1.a temporary watertight structure that is pumped dry to enclose an area underwater and allow construction work on a ship, bridge, or rig to be carried out
2.an empty space that acts as a protective barrier between two floors or bulkheads on a ship
1.When the cofferdams are completed and made safe, the water trapped between them is pumped out.
围堰完工稳固后，就将围堰间的水抽干。
2.Until the cement core is built, the cofferdams are made of rubble which is simply dumped into the river.
在混凝土芯完成前，围堰只是一堆直接倒入江中的土石。
3.Cofferdams, as we mentioned previously, are watertight piles that form an enclosure from which water can be pumped.
围堰，正如我们前面提到的那样，是水密桩，形成了从文水可抽。
4.The entrances are constructed in deep cofferdams in the soft soils , directly located along rivers with potentially very high river levels .
入口直接沿着可能出现很高水位的河流而建，建造在松软性土壤的深围堰中。
5.The workers have to race against time and weather to shore up the cofferdams and make them secure.
工人得和时间和天气赛跑，强化围堰使之牢固。
6.Comparison of FEM result of Offshore Cofferdams Built with Solidified Soil in Geoforms with Measured Results and Analysis
模袋固化土海上围埝有限元计算与实测结果对比分析
7.Research on Large Geotextile Tubes Containing Hardened Cement-Soil Mixture and Its Use in Cofferdams in Nanjiang Area of Tianjin Port
大型固化土充泥模袋的研究及在天津港南疆围堰工程中的应用
8.Application of High Pressure Rotating Spouting Technique to Construction of Cofferdams of Huangguoshu Hydropower Project
高压旋喷技术在黄果树电站围堰中的应用
9.Design and Construction of Steel Boxed Cofferdams for Piers in Sea, Donghai Bridge Close to Island Side
东海大桥近岛段工程海上墩吊箱围堰设计与施工
10.Application of controlled curtain grouting impervious technology in embankment cofferdams
控制性帷幕灌浆防渗技术在土石围堰中的应用