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论文以某公路深挖路堑边坡和路床严重渗水的处治工程为实例,提出了卸载+仰斜排水孔+树形渗沟挡土墙+路床换填+纵向管式盲沟的综合处治方案,将地下水最终通过管式盲沟排除。该方案对路基边坡和路面的保护效果明显,有效的提高了边坡稳定性和路面稳定性。该方案为其他渗水路段处治工程提供借鉴。
In this paper, the treatment project of deep excavation of road cutting and serious seepage of roadbed in a highway is taken as an example, a comprehensive treatment plan of unloading + elevation drainage hole + tree seepage retaining wall + roadbed replacement + longitudinal pipe blind ditch , The groundwater eventually through pipe blind ditch exclusion. The program has obvious protective effect on roadbed slope and pavement and effectively improves slope stability and pavement stability. The program provides reference for other seepage treatment projects.