射水造墙法在祖孙洲堤基处理中的应用  

APPLICATION OF MAKING WALL BY WATER JETTING IN TREATING THE DYKE FOUNDATION OF ZUSUNZHOU DYKE

作　　者：刘杰平 聂长根 黄志华 

机构地区：[1]江西省宜春地区水电勘测设计院,宜春336000

出　　处：《江西水利科技》1999年第3期190-192,共3页Jiangxi Hydraulic Science & Technology

摘　　要：介绍了江西省赣东大堤祖孙洲险段堤基险情及渗漏原因，采用射水法造墙技术进行堤基防渗处理．在运用射水法造墙技术中，根据机具性能作了技术上的改进，顺利地在粒径大于８ｍ ｍ 甚至达１００ ｍ ｍ 的砂砾石层完成造墙，使大堤堤基渗漏险情得到彻底解决．This paper introduced the dyke foundation dangerous condition of Zusunzhou dyke section of Gandong Dyke and reason of seepage .We took the making wall of water jetting to treat the dyke foundation.Based on the technology reform,we finished the making wall on sand and gravel layer whose diameter is 8mm to 100mm.This worked out the dangerous condition of dyke foundation seepage of Gandong Dyke.

关 键 词：射水造墙法 防渗 堤基处理 

分 类 号：TV866[水利工程—水利水电工程] TV223.4