天然砂砾石在湿软路基处理中的应用

The application of natural sand in wet soft foundation management

分析了天然砂砾石在路基处理中的作用机理,提出了天然砂砾石垫层的材料规格,详细地介绍了天然级配砂砾石垫层的工艺流程,探讨了天然级配砂砾石垫层施工中应注意的几个问题,得出了利用天然砂砾石处理路基,经济上适用、技术上可行的结论。

It analyses the action principle of natural sand in foundation management, puts forward the material specification of natural sand bedding, introduces the technology process of natural grades sand bedding, discusses the problems should attention in the construction of natural grades sand bedding, and deduces the conclusion that it is applicable in economy and feasible in technique of using natural sand managing the foundation.