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近年来,我国高等级公路建设飞速发展。高速公路建成后工作重要的内容是养护与管理。由于国民经济飞速发展带来的交通流量迅猛增长、重载车辆增多,特别是普遍存在的严重超载现象,导致在近年来修筑的高速公路早期损坏的频繁出现,这就在客观上给我国高速公路的养护工作增加了压力。但是目前的高速公路养护基本上还是停留在修补的阶段。众所周知, 高速公路的机械化养护是保持和提高其服务质量的重要保障,目前,国内外高速公路养护设备的现状和发展趋势如何？如何采用适用的设备和合理的工艺进行高速公路的养护?这是本期探讨的话题
In recent years, the rapid development of high-grade highway construction in our country. After the completion of the highway is an important part of conservation and management. Due to the rapid growth of traffic flow caused by the rapid development of the national economy and the increase of heavy vehicles, especially the serious overloading phenomenon, frequent occurrence of early damage of expressways built in recent years has resulted in objectively giving rise to highways in our country The maintenance work added pressure. However, the current maintenance of the highway is basically still stuck in the repair phase. As we all know, mechanized maintenance of expressway is an important guarantee for maintaining and improving its service quality. At present, the current situation and development trend of domestic and foreign expressway maintenance equipment are what? How to adopt suitable equipment and reasonable process for highway maintenance? This is the topic of this issue