中文摘要：

大气降雨是造成铁路滑坡的重要诱因。文章以浅层滑坡SHALSTAB模型为基础,以鹰厦铁路为研究区域,研究了降雨诱发铁路滑坡的机理,进一步分析滑坡与有效雨量的关系。结合滑坡概率预报模型,计算鹰厦铁路降雨诱发滑坡临界雨量,并对研究区的滑坡灾害危险性进行了预警分级。

英文摘要：

Atmosphere rainfall is an important induced reason that cause railway landslide. Based on shallow layer landslide SHALSTAB model,studying the mechanism of landslide induced by rainfall in Ying Xia railway as the study region,and thus further analysis on the relationship of landslide and effective precipitation can be obtained. By referring to the landslide probability forcasting model,this paper calculated the critical precipitation of landslide induced by Ying Xia railway rainfall,forcast and warned the danger of landslide disasters in study region.