长大纵坡路段抗车辙沥青路面的设计及应用  

Design and Application of Anti Rutting in Asphalt Pavement in Long and steep sections

作　　者：王玲[1] 

机构地区：[1]保定市保通公路勘测设计有限责任公司,保定071000

出　　处：《交通科技》2015年第6期99-101,共3页Transportation Science & Technology

摘　　要：针对沥青路面特别是长大纵坡路段车辙的成因,分析抗车辙沥青路面设计对策,包括沥青路面结构层设计和沥青混合料设计。实际应用表明,通过加大沥青层厚度,优化沥青混合料性能,能确保沥青路面良好的抗车辙性能,促进路面使用性能提升。This paper introduces the causes of asphalt pavement rutting, especially in long and steep sections, pavement design and analysis of anti rutting asphalt, mainly including the asphalt pavement structure layer design and asphalt mixture design. Application results show that the addition of Dali green layer thickness and optimization of asphalt mixture performance can ensure good performance of anti rutting of asphalt pavement, and improve pavement performance.

关 键 词：车辙 沥青路面 结构设计 厚度设计 

分 类 号：U416.217[交通运输工程—道路与铁道工程]