摘要
本文根据沈阳至本溪高速公路900m试验路段两个冬季的实际观测,得出了沥青路面开裂的发生与发展及路面结构冻胀和结构层内温度与气温之间的一些规律;
The paper studied Some regularities between interior temperature in structural layer and atmospheric temperature ,and pavement structure frost heaving and bituminous pavement crack,and give a method of evaluating cracking spacing of bituminous Pavement with testing data indoor.
出处
《东北公路》
北大核心
1997年第3期11-15,27,共6页
Northeastern Highway
关键词
沈本试验路
低温缩裂
公路
沥青路面
Shen-Ben testing road Low temperature Contraction craek Study