针对位于滑坡区域桥梁结构的受损情况,文章通过对滑坡的稳定性分析,结合现场实际桥梁墩、台位移的监控实测成果,研究滑坡对桥梁结构的影响及合理的处治技术。利用Bozozuk提出的分析标准,对桥梁结构的受损程度进行了评价,表明该桥梁已严重受损;提出了采用预应力锚索技术对偏移桥墩进行纠偏和采用预应力抗滑桩进行防治的联合处治技术,并进行了加固和纠偏效果评价;指出桥梁跨越滑坡区域时,选择合理的结构形式和基础类型十分重要,必要时需结合抗滑技术确保桥梁结构的正常使用。 In view of the damage of the bridge structure in the landslide area, the paper studies the landslide’s influence on the bridge structure and the reasonable treatment technology through the analysis of the stability of the landslide, combined with the actual monitoring results of the bridge piers and the platform displacements in the field. Based on the analysis standard proposed by Bozozuk, the degree of damage to the bridge structure is evaluated, which indicates that the bridge has been severely damaged. Prestressed anchor cable technology is proposed to rectify offset abutments and prevent prestressed anti-slide piles It points out that it is very important to choose reasonable structure and foundation type when the bridge spans the landslide area. If necessary, anti-slip technology should be used to ensure the normal use of the bridge structure.