摘要
针对在傍山路段侧面软土地基上填筑高路堤的工程问题,设计了锚索-抗滑桩结构支挡堤坡,采用极限平衡法分析了路堤的稳定性,并用有限元法研究了路堤和支挡结构的内力与变形,提出了软基上高路堤填筑的控制标准,证明了提出的控制标准是合理的。
For construction of tall embankment of aside-mountain road on soft earth foundation, anti-slide anchor pile is designed to support embankment. Limit Equilibrium Method is used to analyze stability of road embankment ; and Finite Element Method is used to study inner force ; deformation of embankment and support pile structure. On this basis,the reasonable control standard for filling construction of tall embankment is established.
出处
《矿业工程》
CAS
2008年第1期18-20,共3页
Mining Engineering
关键词
高填方路堤
软土地基
稳定性
抗滑桩
预应力锚索
tall road embankment constructed by earth filling
soft earth foundation
stability
anti-slide pile
pre--stressed anchor rope