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随着时间的推移,因环境因素、交通流量以及行车荷载等因素影响,公路的质量及使用寿命会逐渐降低,严重影响交通安全,增加后期维护成本。公路预防性养护就是在公路工程尚未发生严重质量问题或产生轻微破坏前采取前瞻性、预见性的手段和有效的养护措施对其进行适当的养护,以提高公路的质量及使用寿命。本文通过对我段公路工程预防性养护的应用进行初步探析,供同行或有关人员参考。
Over time, due to environmental factors, traffic flow and driving load and other factors, the quality and service life of roads will gradually decrease, seriously affecting traffic safety and increasing maintenance cost in the later period. Preventive maintenance of the highway is to take forward-looking and predictable means and effective conservation measures to properly maintain the highway without any serious quality problems or slight damage so as to improve the quality and service life of the highway. Through the preliminary analysis of the application of the preventive maintenance of highway engineering in our country, it can be used as a reference by counterparts or relevant personnel.