聚丙烯纤维再生混凝土力学性能影响因素的试验研究  

Test Research on the Influencing Factors of the Mechanical Property of the Polypropylene Fiber Recycled Concrete

作　　者：吴建华[1] 马石城[1] 唐昭青[2] 曹泰松 刘小根[1] 

机构地区：[1]湘潭大学土木工程与力学学院,湖南湘潭411105 [2]湖南大学土木工程学院,湖南长沙410082 [3]东莞市鸿高建设工程有限公司,广东东莞523009

出　　处：《公路工程》2007年第4期110-112,117,共4页Highway Engineering

摘　　要：聚丙烯纤维再生混凝土,由于其增加了纤维成份,其力学性能较普通再生混凝土有所改善和提高,具有较好的应用前景。在试验的基础上,研究了纤维掺量、纤维品种、微细硅粉及原生骨料类型等因素对聚丙烯纤维再生混凝土力学性能的影响,进行了成本分析。The polypropylene fiber recycled concrete, because it has added the fiber composition, its mechanics performance has been improved compared with the ordinary recycled concrete, has the good application prospects. Based on the test, the article has studied the influence of the additions of fiber, the kinds of fibre, silica fume and the types of original aggregate, etc, on the mechanics performance of the polypropylene fiber recycled concrete. At the last, cost analysis is done.

关 键 词：聚丙烯纤维 纤维掺量 纤维品种 微细硅粉 原生骨料类型 

分 类 号：U416.03[交通运输工程—道路与铁道工程]