It is the first time that large-area manually excavated piles were applied as the foundation of? Structure? In ship-buildingberth project.
在船台工程上大面积使用人工挖孔桩作为结构的基础在国内尚属首次。
3
Buildingberth is the fixed ground support and launching-cradle is only used while launching. The latter will be sliding together with the ship into the water.