公路施工中路基缺陷加固技术的应用

Application of Reinforcement Technology of Highway Foundation in Highway Construction

公路路基缺陷加固技术能够提高路面的承压能力,防止出现路面坍塌,与此同时,还能够提高公路的施工质量,确保车辆和行人的安全,维持好和谐的道路交通秩序。论文分析了公路施工路基缺陷的主要原因和公路施工路基缺陷加固技术的运用,其中,包括深层搅拌加固法、强压发射加固注浆法、压密灌浆法、桩基加固方法、重机械碾压地面方法、粉喷加固土桩技术等,具有一定的参考价值。

The highway subgrade reinforcement technology can improve the bearing capacity of the road, prevent the occurrence of pavement collapse, at the same time, can also improve the construction quality of the highway, to ensure the safety of vehicles and pedestrians, to maintain a good harmonious road traffic order. This paper first makes an analysis of the causes of highway subgrade defects. Secondly, the in-depth analysis of the reinforcement technology of highway subgrade defects used, including deep mixing reinforcement method, crush emission grouting method, pressure dense grouting, pile foundation reinforcement method, heavy mechanical rolling surface, powder spraying reinforcing soil pile technology, has a certain reference value.