摘要
在铁路工程施工过程中经常遇到湿陷性黄土等特殊地质,湿陷性黄土湿陷性的消除是控制路基施工质量的一个难题。针对将水泥土挤密桩用于湿陷性黄土地区路基消除不均匀沉降进行探讨,从湿陷性黄土的特征出发研究了黄土出现湿陷的原因,再通过具体的工程实例对水泥土挤密桩消除湿陷性作用的探讨研究,为以后铁路工程在湿陷性黄土地区建设提供相关工程实例。
Collapsible loess,a kind of special geology,is often encountered in railway construction. The elimination of collapsible loess collapsibility is a difficult problem to control the construction quality of roadbed. This paper mainly focuses on the application of cement-soil compaction piles in uneven subgrade settlement in collapsible loess area. The causes of collapsibility of loess are studied from the characteristics of collapsible loess. Then,a concrete engineering example is used to evaluate the effect of cement soil compaction piles to eliminate collapsibility of the role of research to future railway engineering in collapsible loess area to provide relevant engineering examples.
出处
《建筑技术开发》
2018年第4期121-122,共2页
Building Technology Development
关键词
水泥土挤密桩
湿陷性黄土
地基处理
铁路工程
cement-soil compaction pile
collapsible loess
foundation treatment
railway engineering
