强夯失效地基土的补救方法

The remedy measure on loss efficacy soil by dynamic compaction

针对强夯后失效土的特点,提出了采用灰土短桩复合地基加固失效土地基的方法,并对加固前后地基土的宏观力学行为进行了深入分析,指出处理这种类型的失效地基,可采用本文提出的方法。该方法可以在保证处理效果的基础上,达到缩短加固工期减少处理费用的目的。

Based on the characters of loss efficacy soil, this paper advances a new method to reinforce the loss efficacy soil by short lime-soil compaction pile and analyzes the macroscopic mechanics character of the soil before and after reinforcing. In order to reduce the time limit for a project and decreasing the expenses, short lime-soil compaction pile composite foundation were recommended in this paper.