钱塘江强涌潮、低河床、紧临深江区域围垦施工难点的处理

Reclamation Construction in Strong-tide Area with Low River-bed

萧围东线治江围涂工程第一期(试验期)工程,通过科学的安排,有序的组织,合理的调度,充分挖掘现有施工力量,处理了在钱塘江强涌潮、低河床、紧临深江区域施工的二个关键问题.一是攻克了在强涌潮顶冲地段进行深水抛坝的难题;二是同样在强涌潮顶冲地段完成龙口封堵和土方闭气施工.

The first stage of Xiaoshan Reclamation Engineering solved the two key problems in Qiantangjiang strong tide area with low river-bed which is always near deep-water region： one is deep water jackstone in strong tide rush area; the other is gap closure and earthwork water tight. The successful practice is realized based on scientific arrangement, proper administration and reasonable adjustment.