摘要
简述了项目工程概况、湿陷性黄土路基的分布情况及处理方式,并从机械设备、施工工艺等方面进行了优化,对湿陷性黄土路基施工起到了有利的指导作用,为项目创造了经济效益。
The general situation of the project,the distribution of collapsible loess roadbed and its treatment methods are briefly described,and the mechanical equipment and construction technology have been optimized,which has played a favorable guiding role in the construction of collapsible loess roadbed and created economic benefits for the project.
作者
徐东东
XU Dong-dong(China Railway Major Bridge Engineering Group First Engineering Co.,Ltd.,Zhengzhou 450000,China)
出处
《价值工程》
2021年第4期179-181,共3页
Value Engineering
关键词
湿陷性黄土
重锤夯
冲击碾压
强夯
灰土桩
高速液压夯
collapsible loess
heavy hammer compaction
impact rolling
dynamic compaction
lime-soil pile
high-speed hydraulic compaction
