摘要
通过试验的方法研究某高速公路湿陷性黄土路基的特性,并结合室内击实路基土试样的三轴剪切试验和现场强夯路基土的湿陷性系数的对比试验,研究确定路基土的物理力学特性、黄土路基的湿陷性和强夯法加固湿陷性黄土路基的效果,研究结果对湿陷性黄土地区工程具有参考价值。
The properties of collapse loess ground is researched through experiment. Based on a large amounts of results of shear experiments and collapsible coefficient＇s contrast experiments of field dynamic consolidation ground, the paper makes a study on the dynamic compaction to collapse loess ground in free way to study the property of mechanics and the effect of dynamic compaction. The experimental study has important value to the engineering of the collapse loess ground.
出处
《交通标准化》
2008年第19期20-23,共4页
Communications Standardization
关键词
湿陷性黄土
强夯法
力学性质
试验研究
collapse loess
dynamic compaction
property of mechanics
test study
