摘要
对高速公路使用高液限高含水弱膨胀土用作填料的试验研究进行了讨论,明确了该类土最大干容重的确定方法和填筑过程中应注意的主要问题。
The weak expansive soils with gigh liquid limit and high water-content used as earth-fill for express way are researched experimentally so as to offer a method for determining the maximum dry density of the soils. Finally, some main problems needing attention in the filling process are pointed out and also discussed.
出处
《三峡大学学报（自然科学版）》
CAS
2003年第3期222-225,共4页
Journal of China Three Gorges University：Natural Sciences
关键词
石灰土
过性石灰土
高速公路
膨胀土
填料
填筑
试验
high liquid limit soil
maximum dry density
lime stone soil
super lime stoned soil
