纤维沥青混合料配合比设计方法初探  

Mixture Composition Design of Fibers-Reinforced Asphalt Mixture

作　　者：陈华鑫[1] 胡长顺[1] 张争奇[1] 

机构地区：[1]长安大学公路学院,西安市710064

出　　处：《公路》2003年第6期143-147,共5页Highway

摘　　要：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 。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.

关 键 词：纤维沥青混合料 配合比设计 马歇尔试验 纤维剂量确定流程 目标配合比 生产配合比 设计流程 配合比验证 

分 类 号：U414.75[交通运输工程—道路与铁道工程]