坡顶条形基础荷载下二级边坡稳定性分析

摘要

More and more buildings were built on top of the slope for saving land resources.Compared with fiat areas,slope stability is more likely to cause safety problems.The work rate of top base load power was deduced based on the limit analysis theory.The stability of secondary slope was studied.The influence of stripe footing parameter on stability of secondary slope was studied,which provided reference for slope stability analysis and processing.%为了节约土地资源,越来越多的建筑修建在边坡的顶部,相比平整地区而言,边坡的稳定性较差,更容易出现安全问题.考虑在坡顶条形基础荷载作用下,采用极限分析理论推导了其坡顶基础荷载做功功率,对二级边坡的稳定性分析进行了研究并分析了条形基础的各个参数及附加荷载与边坡安全系数的关系,为边坡的稳定性分析和处理提供了参考.