【摘要】 该文通过分析旧水泥路面破坏原因以及几种加固方案的综合比较,提出采用注浆技术来治理此类病害方法的合理性和经济效益,并对旧水泥混凝土路面脱空板的确定、注浆加固机理、注浆材料的配比、注浆工艺、质量控制及检测方法等方面进行了探讨。更多还原

【Abstract】 Through the analysis of breakdown reason of old cement pavement and the comprehensive comparison of several reinforcing schemes, the article puts forward the reasonableness and the economical benefit of the mortaring technique method to treat this disease, and probes into the determination of emptying slab, reinforcing mechanism of mortaring, mixture ratio of mortaring materials, mortaring technology, quality control and inspection method for the old cement concrete pavement.更多还原