红砂岩土石混合料高填路基强夯压实试验研究

The dynamic compaction test research on high fill sub-grade with red sandstone soil rock mixtures

通过室内直接剪切试验,研究了红砂岩土石混合料在水作用下的强度衰变规律,得到了红砂岩土石混合料,并对高填路基进行了强夯试验研究,试验表明强夯法压实土石混填路基可行,瑞雷面波法测试结果表明强夯法的压实效果良好。

Through the indoor directly shear test,this paper researched the strength decay rule of red sandstone soil rock mixtures under the water action,gained the red sandstone soil rock mixtures,and carried out dynamic compaction test to high fill sub-grade,the test showed that the dy-namic compaction of soil rock mix filled sub-grade was feasible,the Rayleigh wave method test results showed that the dynamic compaction meth-od had good compaction effect.