公路碎石地基强夯处治效果分析

Analysis on Treatment Effect of Dynamic Compaction of Highway Macadam Foundation

分析了强夯法加固机理,依托高速公路碎石地基加固施工项目分析加固效果。通过制定强夯加固处治方案,对碎石地基进行加固处治,并选取测点进行动力触探试验和静载试验,结合试验结果分析得出加固处治后地基承载力明显提高,达到了预期的加固目的。

In this paper, the reinforcement mechanism of the dynamic compaction was analyzed. Based on the highway macadam foundation reinforcement construction project, the reinforcement effect was analyzed. The macadam foundation was reinforced by developing the treatment plan of dynamic compaction. And the test points were selected to conduct the dynamic penetration test and static load test. According to the test results, it was concluded that the bearing capacity of the reinforced foundation was obviously increased and expected reinforcement goal was achieved.