中文摘要：

镇江跑马山滑坡属于典型的降雨导致型滑坡,滑动面可能为圆弧型或地层界面,安全性较差。理论分析和实践经验表明,该类边坡采用单排抗滑桩加固后边坡稳定性仍不能满足安全性要求。需要根据边坡的高度和坡度设置抗滑桩的数量。根据跑马山边坡的几何特征,在设置双排抗滑桩条件下,边坡稳定性可满足要求。在坡度不大于25°时,双排桩的桩顶高差建议不超过10m。

英文摘要：

The Paomashanslope landslide in Zhenjiang city is a typical landslide due to rainfall, and the sliding surfaces may be in arc shape or located at the interfaces of the above and the bottom strata. The safety of the slope is bad. Theoretical analysis and practical experience indicate that,after the landslide is reinforced by the single-row anti-slide piles,the safety can not meet the requirement of safety. The number of rows of anti-slide piles must be determined by the height and angle of the slope. According to the characteristics of the Paomashan landslide, after the double row piles are installed, the slope stability can reach the safety requirement. When the slope angle is not more than 25°, the difference of the top elevation between the double row piles is suggested to be about 10 m.