深基坑三重管高压旋喷桩止水帷幕施工技术  

Construction Technology of Triple Tube High Pressure Jet Grouting Pile Waterproof Curtain for Deep Foundation Pit

作　　者：唐勇 

机构地区：[1]江西建工第一建筑有限责任公司,江西南昌33000

出　　处：《建筑施工》2017年第12期1714-1715,1718,共3页Building Construction

摘　　要：结合某复杂环境条件下的深基坑工程实际,为保证施工效果,将原三轴水泥土搅拌桩止水帷幕改为三重管高压旋喷桩止水帷幕。介绍了三重管高压旋喷桩施工中的质量控制要点和应用效果,为类似工程提供设计和施工经验。In order to ensure the construction effect and combined with the deep foundation pit engineering under the complex environmental conditions, the waterproof curtain of original triaxial cement soil mixing pile has been changed into the waterproof curtain of triple tube high pressure jet grouting pile. In this paper, the key points of quality control and application effect in the construction of triple tube high pressure jet grouting pile are introduced, which can provide design and construction experience for similar projects.

关 键 词：深基坑 止水帷幕 三重管高压旋喷桩 施工质量控制 

分 类 号：TU753.3[建筑科学—建筑技术科学]