Comparison On Methods Of Highway Abutment Soft Soil Reinforcement

Along with the development of transport, more and more highway construction in softground, especially on the plains, widely distributed in these areas of soft soil, leading to thelot of the road bridge to set more. The disease is currently based soft high-grade highways inour common and proper settlement of highway bridge approach roads on soft groundsubsidence problem, to ensure structural safety, improve travel comfort and reducemaintenance costs, improve the quality of road use, conservation projects investment, is ofgreat significance.Cement Sand Wick and reinforcement of new technology as foundation this year to dealwith in the Freeway project has been widely used. In this paper, Soft Sand Wick acceleratesconsolidation and settlement of cement pile composite foundation settlement BridgeApproach and the effect of lateral displacement. By Sand Wick, DJM effect on the softground treatment analysis, combined with investment in both the engineering andconstruction period, and the engineering investment in savings, is technically feasible, theoptimal duration of treatment and reasonable measures.