三轴搅拌桩止水帷幕在铁路深基坑中的应用研究

Research on Application of Waterproof Curtain of Tnaxial Mixing Pile in Railway Deep Foundation Pit

随着我国铁路行业的不断发展,人们对地下空间的开发利用日益重视,伴随而来的是深基坑工程的逐渐增多。研究发现三轴水泥搅拌桩止水帷幕技术由于具有显著的特征优势和良好的社会效益,近年来被广泛推广使用。基于此,本文针对其应用于富水含砂层的深基坑中时,所面临的水危害,创造安全、干燥的作业环境等问题进行了分析,以供参考。

With the continuous development of my country's railway industry,people are paying more and more attention to the development and utilization of underground space,which is accompanied by the gradual increase of deep foundation pit projects.Research has found that the water-stop curtain technology of triaxial cement mixing piles has been widely used in recent years because of its significant characteristic advantages and good social benefits.Based on this;this article analyzes the water hazards and the creation of a safe and diy working environment when it is applied to deep foundation pits with water-rich sand-bearing layers for reference.