摘要
在详细勘察的基础上,查明了南京栖霞油库边坡的岩土工程地质条件。采用垂直条分与斜条分两种边坡稳定分析的方法进行了稳定性分析研究;找出了潜在滑动面的深度。通过室内试验得到了该边坡岩土体的物理力学参数。利用室内试验参数通过计算得到了各个断面不稳定滑面的安全系数,对该边坡的稳定性进行了综合评价。在此基础上,提出了该边坡的治理措施。
Base on the detail investigation, the geotechnical engineering geological condition of the slope of Nanjing Qixia oil depot is find out, adopt vertical stripe and oblique stripe two kinds of slope stable analysis meth- ods to do the stability analysis research, find out the depth of potential sliding plan. Through the indoor test for the physical and mechanical parameters of the slope rock soil mass, the parameters is used to calculate the safety factor of unstable sliding plan, and comprehensive evaluate the stability of the sliding plan. Above all the basis, the treat- ment measure of the stability is put forward.
出处
《科学技术与工程》
北大核心
2013年第12期3320-3326,共7页
Science Technology and Engineering
关键词
高边坡
边坡稳定性
边坡安全等级
安全系数
滑动面
锚杆
格构梁
high slope slope stability slope safety level safety factor sliding plan anchorrod lattice girder
