摘要
通过采集高速公路SMA路面使用状况资料(路面车辙、抗滑、耐久等),总结在福建特有的高温高湿气候下SMA的路用性能,分析对比SMA路面与普通路面的前期投资和后期养护之间的费用关系。结果表明:SMA具有良好的使用效果,可延长路面使用寿命,因而具有较好的经济和社会效益。
According to the pavement performance of SMA road surface （wheel tracking, skid resistance, fatigue resistance）, The paper has summarized the road performance of SMA at fujian unfavorable environmental features, complicate topography, large precipitation, and it contrast the pro-vided reference for application with the maintain cost of the SMA road surface. The results show that the pavement performance of SMA is super to the others. Finally the experimental road is built on the basis of theory studied, the application results showed that its life has been prolonged.
出处
《工程建设与设计》
2008年第11期89-91,共3页
Construction & Design for Engineering
