高层建筑深基坑土钉与止水帷幕联合支护施工

United construction of deep basic pit soil nail and waterproof curtain in high architecture

结合具体的工程概况,阐述了土钉支护与粉喷桩止水帷幕联合使用可用于高层建筑有地下水深基坑支护,介绍了具体的设计方案、材料要求、施工方法及技术措施,并对其效果进行了分析,为同类工程提供借鉴。

Combined with concrete survey of project,it illustrates united construction of soil nail maintenance & powder-jetting pile waterproof curtain in maintenance of deep basic pit with underground water of high architecture,introduces concrete design plan、material requirement、constructive method & technical measures,and analyzes its effect so as to provide references for similar projects.