摘要
滹沱河粉细砂为级配不良的粉细砂,通过室内重型击实和振动击实试验得到其击实曲线有别于普通土,两种方法试验结果对比发现其最大干密度与最优含水量有所不同,并对击实试验结果进行了分析。
Hutuo River sihsand is of poor gradation. Through laboratory test with two methods, heavy compaction and the vibration compaction, the author discovers that its compaction curve is different from the ordinary soil, and at the same time, its maximum dry density and optimum water content from the two tests vary. The author carries out an analysis of the compaction test results.
关键词
滹沱河
粉细砂
击实特性
振动击实
Hutuo River
silty sand
characteristic of compaction
vibration compaction
