摘要
以青岛港矿石码头软基处理工程为例,着重介绍了软土地基在堆载预压下土体的变形、固结过程。对地表沉降、孔隙水压力、地下水位进行了现场观测。通过对实测数据进行分析,堆载预压法处理青岛港矿石码头吹填土及海相沉积形成的软基加固效果是显著的。
Taking soft foundation treatment project of Qingdao Ore Dock for example, this paper mainly introduces the deformation and consolidation process of the soft foundation＇s soil under heaped-load preloading. We monitored the surface settlement, pore water pressure and the underground water level. Through the analysis of the experimental data, we conclude that soft foundation＇s consolidating effection formed by heaped-load preloading method＇s treatment on Qingdao ore blowing soil and marine sediment is prominent.
出处
《港工技术》
北大核心
2007年第3期46-48,共3页
Port Engineering Technology
关键词
沉降量
孔隙水压力
固结度
监测
settlement volume
pore water pressure
degree of consolidation
monitoring
