纺织纤维增强复合材料加固混凝土的研究进展  

Research Progress of Textile Fiber Reinforced Composites in Reinforced Concrete

作　　者：董小静[1] 

机构地区：[1]西京学院,陕西西安710123

出　　处：《棉纺织技术》2014年第4期78-81,共4页Cotton Textile Technology

基　　金：陕西省自然科学基础研究计划项目(SJ10A22);中小企业技术创新基金(11C26226102373)

摘　　要：探讨纺织纤维增强复合材料加固混凝土的研究进展。与传统加固方法相对比,分析了纺织纤维增强复合材料加固混凝土的优点;以常用的纺织纤维材料,如芳纶纤维、碳纤维、玻璃纤维和混杂纤维为例,分析了其性能特点和应用于加固混凝土结构的优点与不足。对纺织纤维增强复合材料与混凝土结合的界面进行了分析,发现两者之间的界面性能对纺织纤维增强复合材料加固混凝土的黏结效果有重要的影响。认为:混杂纤维复合材料是比较理想的纺织纤维增强体;纺织纤维增强复合材料加固混凝土具有良好的发展前景,国内应加强其加固技术的研究。Research progress of textile fiber reinforced composites in reinforced concrete was discussed. Comparing to traditional reinforced methods, advantages of textile fiber reinforced composites in reinforced concrete were analyzed. Taking common textile fiber as examples, such as aramid fiber, carbon fiber, glass fiber and blended fiber, property and advantages ＆ disadvantages in application were analyzed. Interface of textile fiber reinforced materials and concrete were analyzed, the result shows that bonding effect of textile fiber reinforced composites and reinforced concrete is effected greatly by the property of interface. It is considered that blended fiber is the better textile fiber reinforced composite, the development prospect of textile fiber reinforced composites in reinforced concrete is better, related fixing technology research in domestic should be strengthened.

关 键 词：纺织纤维增强复合材料 加固混凝土 芳纶纤维 碳纤维 玻璃纤维 混杂纤维 界面 

分 类 号：TU247[建筑科学—建筑设计及理论]