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随着国家经济快速发展以及全新战略规划实施,国家增加了基础设施投资力度,高速公路作为最重要的基础设施组成部分受到了广泛关注。从目前来看,我国85%以上的高速公路采用的都是沥青混凝土路面,因为其具有较好的平整度,并且噪音小、维护比较简单。但是沥青混凝土路面也会受到自然因素和人为因素的影响,并且随着我国车辆数量的增多和承载能力的增加,造成了很多沥青混凝土路面的早期破损,这就需要对高速公路的沥青混凝土路面进行预防性养护,最大程度降低破损程度,延长使用寿命。本文主要介绍高速公路沥青混凝土路面预防性养护的相关措施,希望能够对相关人士有所帮助。
With the rapid development of the country’s economy and the implementation of the new strategic plan, the state has increased the investment in infrastructure and the expressway has received extensive attention as one of the most important infrastructure components. From the current point of view, more than 85% of China’s expressways are asphalt concrete pavement, because of its good flatness, and the noise is small, the maintenance is relatively simple. Asphalt concrete pavement is also affected by natural and man-made factors, and with the increase of the number of vehicles in our country and the increase of bearing capacity, many early damage of asphalt pavement is caused, which requires the asphalt pavement of expressway Preventive maintenance, to minimize damage, extend the service life. This article mainly introduces the preventive measures of expressway asphalt concrete pavement related measures, hoping to be able to help those concerned.