In the meantime,issues like sand compaction piles installed between the two new anchorage walls to ensure the coordinated working of the two types of sheet piling systems are also expounded in detail.

• 为进一步提高断面承载能力对全遮帘桩前加短桩方案也进行了计算分析,对为保证两套板桩系统协同工作而在两道新锚碇墙之间挤密砂桩的设置等问题做了较详细的论述。