高压旋喷注浆在码头岸坡开挖过程中的应用  

Application of Jet Grouting for Bank Slope Excavation in a Harbor Construction

作　　者：季大闰 尹长虹 

机构地区：[1]浙江省交通规划设计研究院,浙江杭州310006 [2]中交水运规划设计院,北京100007

出　　处：《水运工程》2006年第9期85-87,共3页Port & Waterway Engineering

摘　　要：某码头工程在采用围堰进行岸坡开挖过程中,受江水和地下水位的影响,基坑内有水渗入导致工程无法进行。采用高压旋喷注浆进行止水防渗处理后,地下水得到了有效的控制,保证了基坑进一步开挖和浆砌块石护坡方案的顺利施工。During bank slope excavation in cofferdam in a harbor construction, the work had to be suspended due to water leakage （river water and ground water） into the foundation pit. By adopting jet grouting, ground water was controlled effectively, and thus further excavation and implementation of the scheme of grouted rubble revetment were ensured.

关 键 词：高压旋喷注浆 基坑止水防渗 质量控制 

分 类 号：U617[交通运输工程—船舶及航道工程]