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以省道S342上的K234+900～K239+100段的路面主要病害调查情况为例。文章浅谈病害、成因及处治措施。该段沥青混凝土路面南半幅病害普遍高于北半幅,并多出现在行车道和超车道上,造成以上路面病害和现象的主要原因有以下几个方面:超载、重载运输车辆是造成沥青混凝土路面病害的主要原因;施工质量的不均匀性也是病害产生的主要原因;养护管理因素也是路面病害产生的原因之一。
Take the case study of the main road diseases of K234 + 900 ~ K239 + 100 on S342 as an example. Article on disease, causes and treatment measures. The second half of the asphalt concrete pavement diseases are generally higher than the northern half, and appear in the lanes and overtaking lanes, resulting in the above road diseases and phenomena are mainly due to the following aspects: Overloading, heavy vehicles are caused by asphalt concrete Pavement disease is the main reason for the uneven construction quality is also the main reason for the disease; conservation management factors are also one of the causes of road disease.