碳纤维在混凝土中的应用  

Application of short carbon fibers in concrete

作　　者：陈丽红[1] 孟宏睿[1] 惠雅莉[1] 

机构地区：[1]陕西理工学院土木工程与建筑系,陕西汉中723000

出　　处：《混凝土》2006年第4期29-31,共3页Concrete

摘　　要：本文介绍了碳纤维的制备、碳纤维的结构和性能、碳纤维的分类与等级,重点讨论了碳纤维在混凝土中的增强阻裂作用、导电性、温度敏感性和压电效应,以及碳纤维增强混凝土(CFRC)作为智能材料的发展趋势。The productive technology, structure, performance and classification of short carbon fiber were introduced in this paper. The influence of short carbon fiber to concrete has been discussed as an emphasis such as： blocking the development of crack, electric conductivity, sensitivity to thermometry and the effect of piezoelectricity. At last, the tendency of short carbon fiber used as intelligence material to strengthen concrete has been introduced.

关 键 词：碳纤维 增强 性能 混凝土 

分 类 号：TU528.582[建筑科学—建筑技术科学]