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根据采用压力注浆技术对郑汴洛高速公路郑州段路基病害进行处理的实践经验,介绍了压力注浆的加固机理、操作方法及其应用前景,指出采用压力注浆的方法加固公路路基是较为理想的加固方法。
According to the practical experience of using pressure grouting technology to treat the Zhengzhou-Daliang Expressway subgrade in Zhengzhou section, the reinforcement mechanism, operation method and application prospect of pressure grouting are introduced. It is pointed out that using pressure grouting method to reinforce the highway subgrade is more Ideal reinforcement method.