摘要
以新会基地码头软基处理工程为例,着重介绍软土地基在堆载预压下土体的变形、固结过程。通过对地表沉降、孔隙水压力、水平位移的现场观测及对实测数据的分析,结果表明,堆载预压法能达到预期的加固目的,是经济可靠的软基加固方法。
Taking soft foundation treatment project of Xinhui base dock for example, the deformation and consolidation process of the soft soil foundation under heaped-load preloading are mainly introduced. We monitored the surface settlement,pore water pressure and the horizontal displacement. Through the analysis of the experimental data,we conclude that such treatment can reach the target result, the preloading method with accumulation load is an economic and reliable one reinforcing soft clay foundation.
出处
《港工技术》
2009年第4期53-55,共3页
Port Engineering Technology
关键词
软土地基
堆载预压
固结度
监测
soft clay foundation
preloading method of accumulation load
degree of consolidation
monitoring
