摘要
高压旋喷桩在处理铁路工程的地基承载力问题方面具有重要的作用。结合某铁路软基工程,从高压旋喷桩的加固机理分析出发,总结该工程中高压旋喷桩的施工工艺,同时提出高压旋喷桩处理软弱地基的质量控制技术,根据工程实践效果分析高压旋喷桩技术的可行性,可有效地指导同类工程。
The high-pressure jet grouting pile plays an important role in dealing with the foundation bearing capacity of railway engineering.Combining with a railway soft foundation engineering,starting from the analysis of reinforcement mechanism of high-pressure jet grouting pile,this article summarizes construction technology of high-pressure jet grouting pile and proposes the quality control technique of treating soft foundation.Moreover,this article analyzes the feasibility of the high-pressure jet grouting pile technology according to the effect of engineering practice,which can guide the similar engineering.
出处
《交通标准化》
2012年第21期101-103,共3页
Communications Standardization
关键词
铁路工程
软基处理
高压旋喷桩
地基加固
railway engineering
soft foundation treatment
high pressure jet grouting pile
foundation reinforcement
