纤维对混凝土抗裂性的影响  

Hindering Effect of the Fiber on the Concrete's Anti-cracking Performance

作　　者：章毓[1] 赵碧华[1] 周双喜[1] 刘美燕[1] 

机构地区：[1]华东交通大学土木建筑学院,江西南昌330013

出　　处：《建材技术与应用》2007年第9期16-18,共3页Research and Application of Building Materials

摘　　要：混凝土的抗裂性是目前的研究热点之一。工程上对混凝土的阻裂措施主要是通过施工、设计的改进,但对混凝土的非结构性开裂和结构性开裂效果均不明显。掺入纤维会产生良好的阻裂效应。分析了纤维对混凝土抗裂性的影响。　The anti-cracking performance of concrete is a focus for study.The anti-cracking performance of concrete in a specific project is mainly through the improvement of the construction and designing but its effect on the inevitable structural and non-structural cracks is insignificant.So by adding some fiber,a good anti cracking effect can be produced.Here is mainly an analysis on the effect of the fiber on the concrete＇s anti-cracking performance.

关 键 词：纤维 混凝土 裂缝 抗裂性 

分 类 号：TU528.572[建筑科学—建筑技术科学]