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探讨淮盐高速公路建湖段因路堤底部雨水浸泡及路肩渗入水形成的路肩土体拉裂及路面纵向裂缝的成因,采用水泥压浆技术及土层锚杆并用格构梁进行对路堤纵向裂缝及路堤侧面土体进行加固处理方法,实施结果表明压密水泥浆在土中能充分并均匀地分布,路堤土的工程性质明显得到改善,提高了路堤的整体稳定性,处理后路堤没有出现裂缝扩大和继续产生的现象,裂缝处理效果良好。
Huaiyan Expressway Jianhu section of embankment due to the bottom of the rain soaked in water and shoulder and shoulder seepage into the formation of road shoulder soil crack and the cause of the longitudinal cracks, the use of cement grouting and soil anchor bolt and the use of lattice longitudinal cracks on the embankment And the embankment on the side of the soil reinforcement method, the results show that the compaction of the slurry in the soil can be fully and evenly distributed, the engineering properties of the embankment significantly improved the overall stability of the embankment, embankment did not appear after the crack Expand and continue to produce the phenomenon of crack treatment works well.