正交碳/玻璃纤维织物增强混凝土薄板力学性能试验研究  

Experimental research on mechanical performance of orthogonal carbon/glass fiber textile reinforced concrete sheet

作　　者：潘永灿[1,2] 

机构地区：[1]盐城工学院土木工程学院,江苏盐城224003 [2]东南大学土木工程学院,江苏南京210096

出　　处：《四川建筑科学研究》2012年第4期72-74,共3页Sichuan Building Science

基　　金：国家自然科学基金项目(50378018)

摘　　要：结合课题,研究了正交碳/玻璃纤维织物增强混凝土薄板的三点抗折受力性能。试验表明,用纤维织物增强混凝土薄板,具有较高的极限承载力,薄板的裂缝宽度减小,挠度增大,且具有良好的变形性能。对纤维织物浸胶后,会明显改善纤维织物与混凝土之间的界面粘结性能。并根据试验结果,分析了纤维织物增强混凝土的弹性性能。Combining the subject,this article carries out three point resistance flexure performance research on orthogonal carbon/glass fiber textile reinforced concrete sheet. The results of the experiments indicate that the fiber textile reinforced concrete sheet has higher resistance flexure performance and better deformation performance. The sheet has smaller crack width and larger deflection. Impregnated the fiber textile will improve bond behavior. Based on the experiment results, analyses the theory of elastic properties between fiber textilo and concrete.

关 键 词：纤维织物 混凝土 抗折性能 界面粘结 弹性性能 

分 类 号：TU528.572[建筑科学—建筑技术科学]