摘要
在混凝土中添加碳纤维后,与普通混凝土相比,其各种力学性能均有显著改善。碳纤维的不同掺量和不同的长度对混凝土的力学性能的影响不同。通过分析碳纤维的不同掺量和不同长度对混凝土力学性能的影响,得到碳纤维的体积率为0.2%,长度为15 mm时,提高混凝土力学性能最佳。
Different dosage of carbon fiber and different length have different effects on the mechanical properties of concrete.Through analyzing the influence of different dosage and different length of carbon fiber on the mechanical properties of concrete,the best result is obtained when the volume ratio of carbon fiber is 0.2%and the length is 15mm
作者
王淑娟
雒锋
WANG Shu-juan;LUO Feng(The City College of Jilin Jianzhu University,Changchun 130114,China;College of Materials Science and Engineering,Jilin University,Changchun 130021,China)
出处
《黑龙江科学》
2018年第5期142-143,共2页
Heilongjiang Science
关键词
碳纤维
混凝土
力学性能
Carbon fiber
Concrete
Mechanical properties
