单管高压旋喷桩及压密注浆技术在地基加固中的应用  

The Application of Combining Single-pile High-pressure rotational Spout Pile with Pressure-Grouted Compacting In Foundation Reinforcement

作　　者：蔡奇扬 

机构地区：[1]福建省冶金工业设计院,350001

出　　处：《福建建筑》2002年第3期40-42,共3页Fujian Architecture & Construction

摘　　要：本文通过工程实例表明 ,对较复杂基础下的软土地基 ,应用高压旋喷桩和压密注浆相结合进行地基加固 ,可取得良好的加固效果及较好的技术和经济效果。Through the practical example,this paper indicates,to reinforce the soft soil foundation under complex ground,combining the high-pressure rotational spout pile with pressure-grouted compacting can achieve good technical economic effect as well as satisfactory reinforcement.

关 键 词：地基加固 高压旋喷桩 奔流密注浆 

分 类 号：TU473.13[建筑科学—结构工程]