纤维沥青混合料配合比设计方法初探

纤维沥青混合料由于其优良的技术性能与价格优势和施工技术简单的特点，目前已得到广泛重视，但其性能优势要通过科学的施工技术体现，而混合料配合比设计是其中关键技术之一。结合纤维沥青混合料自身的特点，以方便易操作为原则，提出了纤维的选择原则及以马歇尔试验为基础的纤维沥青混合料配合比设计方法。

Mixture Composition Design of Fibers-Reinforced Asphalt Mixture

Fibers reinforced asphalt mixture is paid much more attention because of its eminent performance,favorable economical predominance and simple construction.But its preponderant performance is controlled by the rational construction and the mixture design is one of the key techniques.The choice principle of the fibers used in the asphalt mixture and a whole Marshall Design scheme according to the characteristics of the fibers reinforced mixture and the convenience of its manipulation are put forward in this paper.