As an important part of the modern transportation system,the performance of asphalt pavement directly affects the driving safety,comfort and long-term service status of the road.In recent years,with the continuous growth of traffic volume,the increase in the proportion of heavy-duty vehicles and the frequent occurrence of extreme weather events,higher requirements have been put forward for the durability,stability and environmental protection of asphalt pavement.At the same time,the rapid development of new materials and technologies provides new possibilities for improving the performance of asphalt pavement.Therefore,it is of great significance to study the selection strategy and performance improvement technology of highway asphalt pavement materials to ensure the long-term efficient operation of road infrastructure,meet the needs of social and economic development,and achieve the sustainable development goals in the field of transportation.
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