The formulation of long-term maintenance strategies for the asphalt pavement of expressway involves some taches like the detection analysis of pavement condition,the selection of maintenance technology schemes,and the comparison and selection of economic benefits of the whole life cycle and so on.Taking the typical section of an expressway in Liaoning province as the research object,the fine detection diagnosis data and historical data of the pavement are analyzed,the causes and development laws of the disease are mastered,the combination of maintenance strategies is put forward,and finally the reasonable long-term maintenance technology scheme is determined.
维普
万方数据