公路路基加宽土工格栅加筋施工技术研究

Research on Construction Technology of Widening Geogrids of Highway Subgrade

文中以某公路改扩建工程为例,对路基加宽土工格栅加筋的铺设方法及不同部位的铺设、填料填筑、碾压等技术要点进行分析。实践表明,采用加筋土工格栅技术可有效加宽路基,并提高路基整体稳定性。

Taking a highway reconstruction and expansion project as an example,this paper analyzes the laying method of widening geogrids and the laying technology of different parts,filling,rolling and other technical points.The practice shows that using the reinforced earth grid technology can effectively widen the subgrade and improve the overall stability of the subgrade.