大连机场滑行道病害化学注浆处治研究

Study on Chemical Grouting Treatment of Diseases in Taxiway of Dalian Airport

结合大连机场实际存在的路面病害,综合考虑其长期性能,对沥青混凝土道面病害大面积实施基础化学注浆。通过机场滑行道病害情况分析,注浆机理研究,注浆处置方案确定,以及注浆加固效果评价,研究化学注浆技术在机场滑行道病害处治应用中的可行性。结果表明,其效果良好。

Combining with the actual road surface diseases in Dalian Airport,considering comprehensively its long-term performance,basic chemical grouting on large areas of asphalt pavement is performed.Through the analysis of disease conditions in the taxiway of the airport,the study of the grouting mechanism,the determination of the grouting treatment plan,and the evaluation of the effect of grouting reinforcement,the feasibility of chemical grouting technology in the treatment of airport taxiway hazards was studied.The results show that the effect is good and the research can be used as a reference for similar projects.