市政道路施工中沉降段路基施工要点思考

Reflection on the Key Points of Subgrade Construction of Settlement Section in Municipal Road Construction

沉降段路基是市政道路施工中的难点内容,其施工质量也会对市政道路整体质量及安全产生极大的影响,需要对沉降段路基施工进行深入剖析,并在准确把握沉降段路基特点及施工要点以后,严格按照工艺标准规范进行操作,以确保道路质量和使用性能。论文联系沉降段路基的特点,从开展前期调查、有效处理地基、选择合适材料、填筑压实施工、截水排水沟设置、重视养护作业等方面入手,细致探讨市政道路中沉降段路基施工的要点内容,以供参考。

Settlement section of subgrade is the difficulty in municipal road construction,its construction quality will also have great influence on the overall quality and safety of municipal roads,need to subsidence section of subgrade construction,and accurately grasp the settlement of subgrade characteristics and construction points,in strict accordance with the process standard specification,to ensure the road quality and performance.Considering the characteristics of the subgrade in the settlement section,this paper discusses the key aspects of the preliminary investigation,the effective treatment of the foundation,the selection of appropriate materials,the filling and compaction construction,etc.,and discusses the key points of the subgrade construction in the settlement section in the municipal road for reference.