摘要
路基是公路路面结构的重要组成部分,路基缺陷直接影响到公路的使用质量和使用寿命。高压旋喷桩能够有效地处理软土路基问题,结合具体的高速公路路基施工实例,介绍了高压旋喷桩加固软土路基的具体施工过程,对类似工程起到借鉴作用。
The subgrade is an important constituent part of highway pavement structure. The subgrade defect will directly influence the using quality and service life of highway,and high pressure jet grouting pile can effectively deal with the problem of soft soil subgrade. In combination with the living example of specific expressway subgrade construction,the specific construction process of using high pressure jet grouting pile to perform the reinforcement of soft soil subgrade is introduced,so as to play a reference role in similar project.
出处
《北方交通》
2016年第11期71-73,共3页
Northern Communications
关键词
公路工程
路基缺陷
高压旋喷桩
加固处理
Highway engineering
Subgrade defect
High pressure jet grouting pile
Reinforcement treatment
