堆载预压法加固软基土体稳定性的有限元分析

Limited unit analysis of reinforced soft base soil stability by piling load pre-pressure method

堆载预压过程中,进行相应的稳定分析对于控制加载速率、确定加载高度是必须进行的一项工作,采用有限单元法对此进行了探讨,详细阐述了有限元理论分析边坡稳定的几种重要因素,并考虑分步堆载的特点,模拟堆载过程,具有一定的工程实际意义。

During the process of piling load pre-pressure,relative stability analysis is a necessity of controlling loading rate and fixing loading height,discusses it by limited unit analysis,and elaborates some important factors of slope stability analysis by limited unit analysis.Considering features step by step piling,it simulates piling process,has a certain project significance.