长寿命沥青路面设计

Design of Long-life Asphalt Pavement

延长路面寿命对保证交通畅通、节省养护资金、节省用户费用、提高寿命周期总效益无疑都有好处。国外迅速发展和普遍重视的永久性路面结构体现了路面设计的新趋势,具有一定的合理性,值得我们借鉴和思考。

To lengthen the pavement and customer cost, increase development and widespread life -cycle lifespan benefit. concern, embodies is helpful to guarantee smooth Perpetual asphalt pavement, the development tendency of traffic, save which has maintenance gained rapid pavement design and isreasonable. It deserves reference and thinking.