垂直铺塑和深层搅拌桩墙在土堤(坝)垂直防渗中的应用

Application of vertical-placing membrane and deep churned pile wall in embankment seepage control

垂直铺塑和深层搅拌防渗技术是近年来发展起来的新的堤 (坝 )垂直防渗技术。通过工程实践 ,总结了这 2项技术的适应条件、防渗机理 ,分析了其防渗的可靠性、经济性及发展前景 。

The vertical placing membrane and deep churned pile wall in embankment are newly developed seepage control techniques. Through project practice, the authors summarize their mechanism and application conditions of these two techniques, analyze their reliability, economic efficiency and perspective, and provide the construction technology and experience of vertical placing membrane and churned pile wall.