西藏农村公路沥青路面半刚性基层材料与结构疲劳损伤研究

Study on Fatigue Damage of Semi-rigid Base Material and Structure of Asphalt Pavement in Xizang Rural Area

沥青路面半刚性基层材料在实际应用中极容易出现结构疲劳损伤的情况,对公路质量以及可靠性等会产生直接影响。因此,分析西藏农村公路沥青路面半刚性基层材料疲劳度试验的影响因素,并针对疲劳结构损伤问题进行分析,旨在通过疲劳损伤分析,保证西藏农村公路沥青路面半刚性基层材料的基本质量。

The semi-rigid base material of asphalt pavement is prone to structural fatigue damage in practical application,which has a direct impact on the highway quality and reliability.Therefore,this paper analyzes the influencing factors of fatigue test of semirigid base material of asphalt pavement in rural Tibet,and analyzes the damage of fatigue structure,aiming at ensuring the basic quality of semi-rigid base material of asphalt pavement in rural Tibet through fatigue damage analysis.