摘要
随着中国基础设施建设的规模和速度的不断提升,遇到的特殊地质条件也越来越多,软土地基则是其中最常见、最具有代表性的特殊地质情况,其本身具有压缩比大、强度低、荷载能力低等特点,因此对其进行适当处理十分重要。本文首先简单地介绍了软土地基上公路工程施工中容易遇到的问题,而后对换土法、强夯法、表层处理技术等行之有效的软基处理施工技术进行了简单的介绍。通过对软土地基在实际操作技术和方法方面的探究,强化软土地基的施工质量,对之后的工程建设提供可参考的建议。
With the increasing construction scale and speed of the infrastructure in China,more and more special geological conditions are encountered.Soft soil foundation is one of the most common and representative special geological conditions.It has the characteristics of high compression ratio,low strength and low load capacity,so it is very important to deal with it.This paper first briefly introduces the problems of highway engineering construction on soft soil foundation,and then introduces the effective soft foundation treatment construction technology such as soil replacement method,dynamic compaction method,surface treatment technology,and so on.Through the exploration on the practical operation technology and method of soft soil foundation,the construction quality of soft soil foundation is strengthened,and the reference suggestions are provided for the subsequent engineering construction.
作者
武丽丽
Wu Lili(Shanxi Taiyuan Southern Suburb Highway Management Section,Taiyuan Shanxi 030000,China)
出处
《城市建筑》
2020年第32期176-178,共3页
Urbanism and Architecture
关键词
软基处理
公路工程
强夯法
表层处理
施工问题
高压喷射注浆法
soft foundation treatment
highway engineering
application
dynamic compaction method
surface treatment
construction problems
high-pressure jet grouting method
