摘要
针对水利工程的特点,采用掺入不同品种和不同掺量聚合物纤维试验方案,采用自行设计的试验方法(约束法)测定混凝土抗裂性能,对聚合物纤维混凝土的配合比和性能进行研究。研究结果表明,聚合物纤维混凝土的抗裂性能、抗渗性能、变形性能和力学性能等比普通混凝土显著提高。
Aimed at the characteristics of hydraulic engineering,different variety and mix amount of polymer fiber were used,the self-designed method（constraint method） was utilized to test crack resistance of concrete,and mix proportion and properties of polymer fiber concrete were studied.The results show that,compared with normal concrete,polymer fiber concrete has better crack resistance,impermeability,deformation and mechanical properties.
出处
《水资源与水工程学报》
2012年第6期55-57,61,共4页
Journal of Water Resources and Water Engineering
基金
广西壮族自治区水利厅立项资助项目(2000-13#)
关键词
聚合物纤维混凝土
聚合物纤维品种和掺量
配合比
抗裂性能
约束法
polymer fiber concrete
variety and mix amount of polymer fiber
mix proportion
anti-crack properties
constraint method
