Research on Application of DGR Method in Treatment of Vehicle Bump at Bridge Head

In order to effectively prevent bridgehead jumping and ensure the construction quality of road and bridge engineering, this paper proposes the DGR construction method, which has the main characteristics of low pressure, low cost, high strength and good reinforcement effect. Research has found that applying it to the treatment of bridgehead bumping can effectively reduce the uneven settlement of the roadbed and achieve good treatment effects. Based on this, this article, based on a full understanding of the hazards of bridgehead jumping, combined with specific cases, expounds the key points of the application of the DGR method in the treatment of bridgehead jumping, with a view to comprehensively improving the construction quality of road and bridge engineering.