纤维沥青混凝土在桥面应用中的路用性能研究

Study on the pathway performance of fiber reinforced asphalt concrete applied to the deck

对在河南小刘桥桥面施工中应用的纤维沥青混凝土进行了路用性能的试验分析研究,从而得到了聚酯纤维在不同纤维掺量条件下和在掺加混合纤维条件下的各项路用性能指标的变化规律。研究表明,掺加上述纤维后沥青混合料表现出优良的路用性能。

This paper analyzes the experimental result about the pathway performance of fiber reinforced asphalt concrete applied to the deck construction of Xiaoliu Bridge in He＇ nan, thus the research obtains the rule of pathway performance for having used different type fiber and different dosage of polyester fiber. The research in this paper shows that fiber reinforced asphalt mixture has eminent performance.