目前道路翻浆根除措施在实用中主要包括下列原则:增高路基、改良土质、截水、隔水、排水、蓄水、加强路面等等。这些原则的具体化主要表现为下述几种措施:增高路基、石灰土、炉碴石灰土、砂垫层、炉碴垫层、砂桩、隔离层(透水与不透水)、截水沟等。现仅就其中石灰土的作用规律等分述于后。近年来,我国公路和城市道路建设中,石灰土已获得了广泛的应用,其在季节性冰冻地区的使用效果一般是良好的。1963年7月,东北片区道路翻浆防治座谈会上提出了石灰土适用范围和设计参数,肯定了石灰土防治翻浆的作用。交通科研院曾对石灰土的强 At present, the practical measures for the treatment of urban road dumping mainly include the following principles: increasing embankment, improving soil quality, water cut-off, water isolation, drainage, water storage, road strengthening and so on. The specifics of these principles are mainly manifested in the following measures: increasing subgrade, lime soil, lime-soil of ballast, sand bedding, ballast mat, sand piles, insulation (impermeable and water-permeable) . Now only on the role of limestone which is divided into the law. In recent years, limestone has been widely used in the construction of roads and urban roads in our country, and its use in seasonal frozen areas is generally good. In July 1963, the application scope and design parameters of lime soil were put forward at the symposium on the road dumping prevention and control in the Northeast Area, affirming the role of lime soil in preventing and curing the scum. Transportation Research Institute had strong lime soil