摘要
目前国内既有高速公路多已进入大、中修期,沥青路面的再生利用正在受到普遍关注。以路用性能为主要指标,采用灰色关联度理论,将传统沥青混合料及泡沫沥青混合料进行对比分析及方案优选,对沥青混合料设计具有借鉴价值。
Most existing expressways in China have been in heavy or medium repair at present.Recycling of asphalt pavement is being commonly concerned.This paper carries out comparative analysis on traditional asphalt mixture and foam asphalt mixture using gray relation theory with pavement performance as the main indicator for program optimization,which has referential value for design of asphalt mixture.
出处
《路基工程》
2010年第6期71-73,共3页
Subgrade Engineering
关键词
道路工程
沥青混合料
路用性能
灰色理论
级配优选
road engineering
asphalt mixture
pavement performance
gray theory
grading optimization
