摘要
本文采用有效应力法计算地基在填土前的抗剪强度,提出了饱和软粘土地基在填土前地基中可能已存在孔隙水压力,因而在土坡稳定分析中,地基土自重产生的抗滑力与地基固结度有关的观点,并根据太沙基公式推导了饱和粘土地基排水固结法土坡稳定分析的新公式.
In this paper,a revised method of slope stability analysis by Terzaghi for embankment fill on saturated clay foundation under drainage consolidation is developed. In the method,the effective stress method is adopted for computing shear strength of the foundation soil before fill construction and the slip resistance due to its own weight,which is cosidered to be related to the consolidation degree of the foundation soil. The entire formulation of the method is presented.
出处
《土木工程学报》
EI
CSCD
北大核心
1996年第5期76-79,71,共5页
China Civil Engineering Journal
