强夯法加固软土路基施工及监测分析

Study on Construction and Monitoring of Soft Soil Subgrade with Dynamic Consolidation Method

强夯法施工工艺是软土地基处理的一种常用方法.主要结合青岛市高新区地基处理工程,通过对强夯法加固软土地基的施工参数的监测及利用静力触探试验对地基加固效果的检验,证明了强夯法施工工艺在临海低渗透性、高含水量的杂填土路基处理中应用的可行性,可为相似工程参考.

The dynamic compaction method is a common method of treating soft soil foundation. Based on the foundation construction in Qingdao High-tech Industrial Development Zone and through monitoring the construction parameters of the dynamic compaction method, and using the static cone penetration test to check the reinforcement of the foundation, this paper proves that the dynamic compaction method is applicable in backfilling subgrade treatment in a coastal area of low permeability and high water content,which provides reference for similar projects.