摘要
通过车辙检测数据的分析,总结了车辙的衰减趋势,并通过室内芯样的模量、蠕变、筛分试验和不同结构层的变形对比,进一步论证了车辙衰减的内在原因。
Through the analysis to rut detecting data,the decline trend of rutting is concluded.The internal causes are further demonstrated through the comparison between modulus,creep deformation and size analysis of indoor core test and different structural layers.
出处
《北方交通》
2010年第5期36-38,共3页
Northern Communications
关键词
车辙
趋势
动态模量
蠕变
Rutting
Trend
Dynamic modulus
Creep deformation
