摘要
2017版《公路沥青路面设计规范》与2006版相比发生了很大变化,2017版规范构建了新的沥青路面结构新指标和参数体系,设计方法遵循力学-经验法,设计时需要收集的参数和影响因素均增多,计算较复杂。首先总结了2017版规范的路面结构设计新思路,然后对目前的两种沥青路面计算软件的优缺点进行了对比分析,最后对2017版规范不同结构组合路面结构的设计指标进行了归纳总结,为沥青路面设计提供参考。
This paper firstly summarized the new ideas for 2017 version specification of the pavement structure design, then compared and analyzed the advantages and disadvantages of the two kinds of asphalt pavement calculations software. Finally, it summarized the design indexes of the pavement structure with different structure combinations in the 2017 version specification, which provided reference for the asphalt pavement design.
作者
贾韵洁
JIA Yun-jie(Shanxi Provincial Survey&Design Institute of Communications,Taiyuan,Shanxi 030012,China)
出处
《山西交通科技》
2019年第1期8-10,共3页
Shanxi Science & Technology of Transportation
关键词
公路
沥青路面
设计方法
设计指标
highway
asphalt pavement
design method
design index
