摘要
利用固结理论及强度折减稳定性分析方法,对软基地区高填路堤的沉降规律以及边坡强度折减进行了稳定性分析,求得不同阶段的稳定性系数。本文研究结果表明,相对于传统极限平衡条分法计算稳定性系数准确性高,具有更好的工程实际价值,对软基地区高填路堤设计和施工有一定的指导意义。
The analysis on rule of settlement of soft foundation highly-filled embankment and stability of strength-reductive side slope is carried out with consolidation theory and stability analysis to obtain stability coefficients in different stages. The result indicates that the stability coefficient is more precise and more worthy in practice compared with the traditional limit equilibrium, and provides reference for the design and construction of highly-filled embankment in soft foundation.
出处
《筑路机械与施工机械化》
北大核心
2009年第4期54-56,共3页
Road Machinery & Construction Mechanization
关键词
软土地基
强度折减
沉降
稳定性
soft foundation
strength-reductive
settlement
stability
