摘要
介绍了红砂岩的性质 ,通过施工实践 ,总结了在红砂岩地区修筑高速公路路基过程中遇到的问题和所采取的对策 。
The properties of red sandstone are introduced. And based upon construction practices the problems encountered in red sandstone subgrade construction and corresponding countermeasures are summarized. In the end some issues needing further research are proposed.
出处
《山西建筑》
2003年第6期249-250,共2页
Shanxi Architecture
关键词
红砂岩
路基施工
修筑
膨胀
崩解
red sandstone, subgrade, construction technology
