基于山区道路特殊路基的填方施工方法研究

Research on Filling Construction Method Based on Special Roadbed of Mountainous Roads

南平山区道路因其独特的地形地貌,施工过程中存在诸多技术难题。文中以崇仁路三期A标段为例,根据南平山区道路工程地质实际情况,探究回填前清表、机械设备、回填前处理、填筑材料、分层回填、密实度等路基的填方施工处理方法,并总结质量控制措施,确保山区道路路基的稳定。

Due to its unique terrain and topography,there are many technical difficulties in the construction process of roads in the Nanping mountainous area.Taking Section A of Chongren Road PhaseⅢas an example,based on the actual geological conditions of road engineering in the Nanping mountainous area,this article explores the construction and treatment methods for roadbed filling,such as surface cleaning before backfilling,mechanical equipment,pre backfilling treatment,filling materials,layered backflling,and compactness.Quality control measures are summarized to ensure the stability of the mountain road roadbed.