摘要
在淤泥类软土上进行各种施工时,必须对其稳定性作出合理评价。本文以深圳机场堆载预压试验区现场观测资料为基础,分别采用三种不同的方法即孔隙水压力法,有效应力路经法,侧向位移法对填工施工过程中,淤泥土地基的稳定性进行了评价,同时结合实际情况对三种方法进行了综合分析。所得结论对于施工程序的设计有着重要指导意义。
It is necessary to evaluate the stability of soft soil foundation reasonably during construction on it. Based on all kinds of field observation data about preloading test area of Shenzhan International Airport, three methods including pore water pressure, Path of effective stress and Lateral displacement have been used to evaluate the stabilityof soft soil foundation during earth filling. Comparing the results obtained from three methods in combination with the practical condition, the comprehensive analysis on three methods have been made. The results obtained are very important for the design of construction procedure.
出处
《水文地质工程地质》
CAS
CSCD
北大核心
1992年第2期18-20,29,共4页
Hydrogeology & Engineering Geology
