摘要
通过重复荷载作用下玻纤格栅加强沥青路面的抗弯疲劳性能研究试验,对相同级配沥青混合料下采用不同格栅种类和不同施加工艺的格栅加强沥青路面的抗疲劳性能进行了对比分析,揭示了玻纤格栅加强沥青路面提高抗疲劳性能以及延缓或抑制裂缝发展的机理.
This paper focus on the research of anti-fatigue performances of the asphalt concrete, which is in the same material and gradation, reinforced with fiberglass grids in different methods by repeating loads bending tests, and the fatigue process is analysed and why the fiberglass grids can prolong the fatigue life of the asphalt concrete and delay or restrain the development of the cracks is revealed.
出处
《北京建筑工程学院学报》
2008年第3期35-38,共4页
Journal of Beijing Institute of Civil Engineering and Architecture
关键词
玻纤格栅
沥青混凝土
抗疲劳性能
裂缝
fiberglass grid
asphalt concrete
anti-fatigue performance
crack
