中文摘要：

特征、事件和过程（简称FEPs）分析是高放废物地质处置性能评价中的一个至关重要的步骤，基于瑞典SKBFEPs数据库，论文利用特征、事件和过程分析方法，结合我国甘肃北山地区实际情况，修正、排除和增加了FEPs，列举了适合于北山高放废物处置库系统的FEPs，对我国高放废物处置系统性能评价具有重要参考意义。

英文摘要：

Features,events and processes（FEPs） analysis is an important and first step for the PA of high-level radioactive waste disposal system. Based on the SKB FEPs database and cooperated the actual conditions of Beishan, Gansu province, modified, excluded and added the FEPs by using features, events and processes analysis methodology, and list all of the FEPs which can be fit to high-level radioactive waste disposal system of Beishan. It is provided an important reference for the high-level radioactive waste disposal system of Beishan in China.