冲孔排桩防渗处理在海堤抛石层中的应用  

Anti-seepage Treatment of Drilling Row Piles in Riprap Layer of Sea Embankment

作　　者：黄瑛 

机构地区：[1]厦门交港工程设计咨询有限公司,福建厦门361004

出　　处：《水运工程》2007年第8期104-107,共4页Port & Waterway Engineering

摘　　要：超厚的抛石层中进行防渗处理存在成孔和灌浆的难度。文章提出了采用冲孔排桩的方案,对冲孔排桩防渗处理效果进行了评价,总结了在抛石层中应用冲孔排桩的有效措施,证明了冲孔排桩在抛石层中应用是可行有效的。There exists difficulties for drilling and grouting during anti-seepage treatment in ultra-thick riprap layer. The scheme of drilling row piles is proposed in this paper. The anti-seepage effect of drilling row piles is evaluated and the effective measure of applying drilling row piles in riprap layer is summarized. It is proved that the application of drilling row piles in riprap layer is feasible and effective.

关 键 词：海堤 抛石层 冲孔排桩 防渗处理 

分 类 号：U656.313[交通运输工程—港口、海岸及近海工程]