帷幕灌浆在连云港小塔山水库溢洪闸、闸基防渗中的应用  

Application of Curtain Grouting in Anti-Seepage of the Spillway Gate Foundation at Xiaotashan Reservoir

作　　者：刘正强 卦荣东 周晖 白文浩 

机构地区：[1]宿迁市新沂河调度工程管理处,江苏宿迁223600 [2]江苏省水利建设工程有限公司,江苏扬州225002 [3]阜宁水务局,江苏盐城224400

出　　处：《南水北调与水利科技》2011年第A02期156-157,共2页South-to-North Water Transfers and Water Science & Technology

摘　　要：介绍连云港小塔山水库主坝溢洪闸闸基弱风化岩岩基地质条件下，采用帷幕灌浆防渗处理施工技术及灌浆效果检测方法。实践证明在岩石基础上，为防止闸基发生渗透破坏以及减少闸基渗漏量，充分发挥水库的调洪、灌溉等效益，帷幕灌浆法是一种既经济又行之有效的方法之一，可以为类似工程施工积累经验。Based on the quality condition of weak weathered rocks in Xiaotashan reservoir dam spillway,we introduce curtain grouting anti-seep-age technology and grouting effect detection method. The practice proves that on the rock base, to prevent seepage failure on gate-based and re-duce the leaky amount of gates foundation, fully play the flood adjusting and irrigation efficiency of reservoir, curtain grouting is one of the either economical or applicable method which can be used to accumulate experience for similar constructions.

关 键 词：帷幕灌浆 闸基防渗 效果 检测 

分 类 号：TV543[水利工程—水利水电工程]