When double caissons are located in ice - covered sea, it will influence not only the current field, but the ice movement.
海洋冰区双结构物的设置，不仅影响该区域的流场，而且影响局地的海冰运动。
2
The relationships between the velocity around open caissons and the flow velocity, the depth of open caissons entering water were analyzed.
分析了沉井附近流速与行近流速、沉井下沉入水深度的关系。
3
Using Bretschneider spectrum as incident wave spectrum, the grouping coefficients of square caissons are obtained for various incident wave direction and caisson spacing.