1) permanent asphalt pavement
永久性沥青路面
1.
Based on the investigations on typical structures of some abroad asphalt pavements,this paper carries out the preliminary probe into the design concept of permanent asphalt pavement.
通过对一些国外沥青路面典型结构的研究,对永久性沥青路面的设计理念进行初步探索。
2) durable asphalt pavement
耐久性沥青路面
1.
Load stress analysis of concrete base for durable asphalt pavement with 3D finite element model;
耐久性沥青路面混凝土基层荷载应力三维有限元分析
2.
In order to study the influence of some factors on the thermal stress of concrete base of durable asphalt pavement,the thermal field of the pavement structure was analyzed and the thermal stress of cement concrete base was calculated on the basis of three-dimensional finite element model.
为分析各参数对耐久性沥青路面混凝土基层温度应力的影响,分析了路面结构温度场,建立了三维有限元模型,确定了计算参数,通过正交设计表安排参数组合,计算混凝土基层的温度应力,并对计算结果进行极差与方差分析。
4) perpetual pavement
永久性路面
1.
Through analysis design idea,characteristics of structure,function of pavement layers and nature of materials of semi-rigid pavement and perpetual pavement and combining with Chinese reality,the application conditions for perpetual pavement and semi-rigid pavement are put forward.
通过分析半刚性基层路面和永久性路面的设计理念、结构特点、结构层功能和材料性质,并考虑中国国情,可总结出半刚性基层路面和永久性路面两种路面结构型式的适用条件:半刚性基层路面较适合少雨地区,季节、昼夜温差变化较小地区,以及小交通量、以客运为主的轻载道路;永久性路面对大交通量、以货运为主的重载交通以及多雨地区具有较好的适用性。
2.
The concept of perpetual pavement which was developed by the American Asphalt Pavement Alliance(APA) was referred to, and the design concept of expressway in our country was discussed.
借鉴美国沥青路面联合会(APA)近年来提出的永久性路面的概念,探讨了我国高速公路的设计理念,以期更新我国沥青路面设计观念,控制路面结构的早期破坏,降低筑路成本。
5) perpetual pavement
永久路面
1.
Analysis of perpetual pavement strain distribution and fatigue damage
永久路面结构应变分布及疲劳损伤分析
6) lake asphalt modified bituminous pavement
湖沥青改性沥青路面
补充资料：永久
1.历时长久。 2.时间上没有终止;永远。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条