纤维加强沥青混凝土桥面铺装工程实例

依托江苏省南通市通富北路桥梁桥面铺装工程,通过沥青混合料室内试验研究,对纤维沥青混合料设计指标的控制和配合比设计方法进行了探讨。实验分析表明,纤维可显著改善沥青桥面铺装性能,综合考虑经济和技术特性,纤维沥青混合料具有一定的优势,可以大范围的推广使用。

Examples of Fiber Reinforced Asphalt Concrete Bridge Deck Pavement Engineering

This thesis is based on the study of North Tong Fu Road bridge deck project in Nantong, Jiangsu province. Through asphalt mixture interior test to, discussed the controlling of fiber asphalt mixture design index, and the matching ratio design method necessarily. The test analysis showed that the fibers can improve the performance of the asphalt deck obviously. Considering the economic and technical characteristics, fiber reinforced asphalt mixture has certain advantages and can be promoted in large-scale application.