浅谈填石路基施工技术在公路建设中的应用

Talking about the Application of Construction Technology of Filling Stone Subgrade in Highway Construction

随着公路建设规模的持续扩大,复杂地势地形环境成为影响公路建设的主要因素。基于经济性原则,在此类公路建设中,往往会采用大粒径填料的填石路基。研究表明,选择强度大、坚硬类石料,优化施工碾压组合和压实参数,加强地基处理,做好边坡防护,能够提高填石路基施工质量。本文结合某工程实际施工条件,采用填石路基施工工艺,以此降低工程造价,实践证明该填石路基施工技术的应用具有良好的效果。

As the scale of highway construction continues to expand, the complex terain environment has becomethe main factor affecting highway construction.Based on the principle of economy, in this type of road construction,stone-filled roadbeds with large-size fillers are often used. Studies have shown that sclecting strong and hard stones,optimizing the construction rolling combination and compaction parameters, strengthening foundation treatment, anddoing a good job in slope protection can improve the construction quality of stone-filled roadbeds.Based on the actualconstruction conditions of a project, this paper adopts the construction technology of stone-filled roadbed to reducethe project cost. Practice has proved that the application of the stone-filled roadbed construction technology has goodresults.