Abstract：Research purposes: Based on the the sliding risk of embankment slope，the analysis method combined analytical hierarchy process with expert scoring method was established． By analysising the influence factors of the sliding risk of embankment slope ，the combination method was proved to be reasonable and feasible． The results can provide some reference for similar research and design in the future．
Research conclusions: ( 1) It is feasible to analysis the factors of the sliding risk of slope，using analytic hierarchy process combined with expert scoring method． ( 2) In the criterion layer，the influence of technological factors is greater． ( 3) For the technology risk，how to design reasonably and reduce the sliding risk for the slope of embankment is very important． And construction quality only take second place． ( 4) For sliding risk of embankment slope，control the risk of design and construction is the key．
China Railway First Survey and Design Institute Group Ltd． Design Manual for Railway Engineering ? Subgrade ［K］． Beijing: China Railway Publishing House，1992．
［3］ 李海光． 新型支挡结构设计与工程实例［M］． 北京: 人民交通出版社，2011．
Li Haiguang． Design and Engineering Example for New Retaining Structure［M］． Beijing: China Communications Press，2011．
［4］ 余建星． 工程风险评估与控制［M］． 北京: 中国建筑工业出版社，2009．
Yu Jianxing． Risk Evaluation and Control for Engineering ［M］． Beijing: China Architecture ＆ Bulding Press，2009．
［5］ 戴树和． 工程风险分析技术［M］． 北京: 化学工业出版社， 2007．
Dai Shuhe． Analysis Technology of Engineering Risks ［M］． Beijing: Chemistry Industrial Press，2007．
China Railway Eryuan Engineering Group Co． Ltd， Southwest Jiaotong University． General Report of Study on Risk Identification and Prevention Measure of Railway Subgrade Design in Southwest Mountain Area ［R］． Chengdu: China Railway Eryuan Engineering Group Co． Ltd，Southwest Jiaotong University，2011．
Luo Yinong ，Ding Zhaofeng． Discussion on Lectotype of Gravity Retaining Wall and Its Arrangement ［J］． Journal of Railway Engineering Society，2008 ( 4) : 23 － 27．
Liu Yongjian． Adaptive Genetic Algorithm Based on Embankment Slope Stability Analysis Method ［J］． Journal of Highway and Transportation Research and Development，2005( 6) : 42 － 45．
［10］ TB 10025—2006，铁路路基支挡结构设计规范 ［S］． TB 10025—2006， Code for Design on Retaining Structures of Railway Subgrade ［S］．
2013, Vol. 30 
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