But the deep foundation in excess of 50m is a technically difficult problem in constructing the underground stub cutoff wall. In recent years it has been improved on equipment,techniques and materials,and breakthrough progress has been made.
超过50m的深地基是该项技术在构筑地下防渗墙时难以跨越的技术难题。
参考来源 - 高压喷射灌浆技术在岭澳大坝加固工程中的应用 ENGLISHTheshielding effect of cutoff wall to seawater intrution is analysed and demonstrated in Chapter 6.
第六章针对防渗墙对海水入侵的屏障作用进行了分析论证。
参考来源 - 大连市周水子地区海水入侵问题研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Then the measures of slot concrete cutoff wall were taken to the dam of Yongji reservoir.
同年开始了除险加固工程，对永记水库的防渗问题采用沟槽混凝土防渗墙处理。
As a new material for cutoff wall, plastic concrete was popularly used to reinforce the dike of the Yangtze River.
塑性混凝土作为一种新型的防渗墙墙体材料，在长江堤防防渗墙工程中得到了普遍的应用。
These new technologies and methods basically represent the advanced level in the cutoff wall construction technology in China at present.
这些新技术、新方法代表了我国当前防渗墙施工技术的先进水平。
应用推荐