“三高土”填筑路基施工工艺初探

甘显峰

（上海市建设工程管理有限公司）  

摘要： 针对高液限、高塑性指数和过湿土现阶段在高速公路路基填筑过程中较难利用的现状，笔者根据现场试验和施工，总结了“三高”土填筑的施工工艺、材料要求及质量控制。

关键词：“三高土”；路基；填筑；工艺；初探

The Research on roadbed construction technology constructed with “three-high” soil

GAN Xian-feng

Abstract: Aiming at the difficulty of using high-liquid limit, high-plastic limit and high-water content soils in freeway roadbed, through the locale test and construction, the roadbed construction technology and the request of material and quality control are concluded.

Key words: “three-high” soil; roadbed; construction; technology; research