不同纤维片材加固钢筋混凝土剪力墙试验研究  

Experimental Study on Reinforced Concrete Shear Wall Reinforced by Different Fiber Sheet

作　　者：封卉梅[1] 赵军[2] 白书兴 

机构地区：[1]中州大学工程技术学院,河南郑州450044 [2]郑州大学土木工程学院,河南郑州450001 [3]河南华慧有色工程设计有限公司,河南郑州450041

出　　处：《施工技术》2015年第17期87-90,共4页Construction Technology

基　　金：国家自然科学基金资助(50408008);河南省杰出青年科学基金资助(0612002300)

摘　　要：对6片碳纤维片材和玄武岩片材加固钢筋混凝土墙进行了在低周反复荷载下的试验研究。基于试验结果,对这两种类型纤维片材加固钢筋混凝土剪力墙的加固效果进行了对比分析,结果表明,玄武岩纤维片材加固剪力墙在约束混凝土裂缝及提高承载力方面稍逊于碳纤维片材的加固效果,但是其价格相对低廉,在工程加固中有很大的优越性。Experimental study of reinforced concrete wall reinforced by six carbon fiber sheets and basalt sheets under low cyclic loading is introduced. Based on the test results,the reinforcement effect of reinforced concrete shear wall reinforced by two types of fiber sheets was compared and analyzed. The results show that the reinforcement effect of basalt fiber sheet is slightly inferior to that of carbon fiber sheet for concrete crack control and bearing capacity improvement,but its price is relatively low,there is a great advantage in engineering reinforcement.

关 键 词：碳纤维 玄武岩纤维 剪力墙 加固 承载力 

分 类 号：TU375.1[建筑科学—结构工程]