TRD 水泥土防渗墙标准化施工工艺试验技术研究

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DOI：10.19981/j.CN23-1581/G3.2026.12.013

中图分类号：TV543.8

文献标志码：A

文章编号：2095-2945（2026）12-0048-04

Abstract： Embankment engineering is a key part of the flood control system， and its anti-seepage performance is directly related to project safety. Traditional cut-off wall construction technology has problems such as low efficiency， poor continuity， and insufficient vertical precision. This paper conducts a systematic study on the application of standardized construction technology for TRD cement–soil cut-off wall. By analyzing the process principle， material ratio， construction parameter control and quality control points of TRD technology， and combining with actual engineering cases， its efficiency， continuity and reliability in embankment foundation seepage prevention are verified. Research has shown that TRD technology can form a homogeneous， continuous， and highly impermeability cement–soil wall， providing a new solution for standardized construction.

Keywords： TRD cement–soil impervious wall; construction technology; standardized construction; permeability coefficient; embankment engineering

TRD 水泥土防渗墙施工技术是一种把插入地基中的链锯式切割箱与主机连接，沿着横向移动、切割及灌注水泥浆，在槽内形成对流，进行混合、搅拌、固结原来位置上的泥土，形成等厚水泥土地下连续墙。（剩余4397字）