论文部分内容阅读
高压摆喷注浆法是一种新型的地基加固和防渗止水的施工方法。主要原理是采用三管法,喷射介质为水、水泥基质浆液和压缩空气,使喷射管做一定角度的摆动和提升运动,利用高压水高速喷射流束,冲击、切割、破碎地层土体,以提高防渗能力的施工技术。文章就高压摆喷灌浆技术应用和施工过程中可能遇到的情况及处理方法做以探讨。
High-pressure swing jet grouting method is a new type of foundation reinforcement and seepage seepage water construction methods. The main principle is the use of three-tube method, the injection medium is water, cement matrix slurry and compressed air, so that the spray tube to make a certain degree of swing and enhance the movement, the use of high-pressure jet water jet, impact, cutting, Construction technology to improve anti-seepage capacity. The article discusses the application and construction of high-pressure swing grouting grouting and the possible handling of the situation.