论文部分内容阅读
重载作用会造成路面结构的强度破坏及使用寿命的缩短。根据对某沥青混凝土路面的现场勘察试验,认为重载车辆作用是导致路面损害的主要原因,初步揭示了在重载作用下沥青混凝土路面各结构层的应力特点,分析了重载作用下路面病害的原因,并提出了防治措施建议。
Overloading can cause damage to the strength of the pavement structure and shorten the service life. According to the site investigation of a asphalt concrete pavement, it is considered that the action of the heavy-duty vehicle is the main cause of pavement damage. The stress characteristics of each structural layer of asphalt pavement are revealed under heavy load. The pavement damage under heavy load The reason and put forward the prevention and cure suggestion.