堤坝工程多头小直径深层搅拌一次成墙技术研究  

Research on Multi-head Small-diameter Deep Mixing One-time Wall Forming Technology in Dam Engineering

作　　者：韩琨 HAN Kun(Qingzhou Water Engineering Construction Limited Company,Weifang 262500,Shandong,China)

机构地区：[1]青州水建工程建设有限公司,山东潍坊262500

出　　处：《工程技术研究》2024年第14期85-87,共3页Engineering and Technological Research

摘　　要：针对堤坝工程中传统防渗手段存在的局限性,文章以实际堤坝工程为例,从定位放线,水泥浆液配制,多头钻进、喷浆与桩机移位,以及提升喷浆与重复搅拌等环节详细阐述了堤坝工程多头小直径深层搅拌一次成墙技术。旨在为堤坝防渗工程的设计、施工与质量管理提供全面而系统的理论指导和技术支持,推动其在水利工程建设中的广泛应用与技术创新。In view of the limitations of traditional anti-seepage methods in dam engineering,this paper takes the actual dam engineering as an example,and expounds the multi-head small-diameter deep mixing one-time wall forming technology in dam engineering from the aspects of positioning and setting out,cement slurry preparation,multi-head drilling,guniting and piling machine displacement,as well as lifting guniting and repeated mixing.The aim is to provide comprehensive and systematic theoretical guidance and technical support for the design,construction and quality management of dam seepage control engineering,and to promote its wide application and technological innovation in the construction of water conservancy engineering.

关 键 词：堤坝工程 浆液配制 定位放线 桩机移位 

分 类 号：TV642[水利工程—水利水电工程]