高水位、厚填土、松软地基强夯试验分析

Dynamic Compaction Tryout Analyzing for Thick and Loose Fill with High Water Level

高水位、厚填土、松软填土层采用强夯处理在工程中较少见,是否可采用强夯方案进行处理也倍受专家的质疑,经工程实践证明,强夯法完全可以应用于这种地基,但须根据不同地质条件,通过试夯确定相关参数。

This paper in troduces a dynamic compaction tryout on an experimental area,gives observational data before and after the tryout,and presents examination and analysis for them.Then technical parameters are derived,which provides practical experience for the design and exercise of dynamic compaction on thick and loose backfill with high ground water level.Also included in this paper is a discussion on some items in the technical code for ground treatment of building.