摘要
位于天水市麦积山旅游路线上的麦贾公路其基层是水泥稳定基层、面层结构是AC-16和AM-13沥青混凝土结构,而麦贾公路也是通往国家级风景名胜区麦积山景区的唯一一条干线公路,与新建的国道主干线连霍公路天(水)宝(鸡)高速公路相连接,交通量繁重,道路养护很重要,尤其路面更是养护的难点所在。认为应该深入了解病害原因、制定相应的措施,尽量减少各方面的浪费。
The base of Maijia Highway located in Tianshui City Maiji Mountain Scenic Spot is the cement stabilized base, and its surface structure is AC16 and AM-13 asphalt concrete structures. Maijia Highway is also unique one trunk highway to Maiji Mountain Scenic Spot of the national scenic area, and is connected with Tianshui-Baoji Expressway in Lianghuo Highway of the newly built national highway. Its traffic flow is heavy and road maintenance is very important, especially its pavement is difficult in the maintenance. The article analyzes the fault causes and puts forward the relative measures so as to decrease various funds to the greatest extent.
出处
《城市道桥与防洪》
2013年第1期28-30,6,共3页
Urban Roads Bridges & Flood Control
关键词
沥青路面
裂缝
变形
表面损坏
asphalt pavement, crack, deformation, surface damage
