碳纤维布加固开门洞实心粘土砖墙的拟静力试验研究  

Research on the quasi-static test of the brick walls with a door reinforced by carbon fiber sheet under cyclic loading

作　　者：田水[1] 彭少民[1] 谷倩武[1] 

机构地区：[1]武汉理工大学土木与建筑学院,湖北武汉430070

出　　处：《砖瓦》2006年第6期13-16,共4页Brick-tile

基　　金：湖北省建设科技项目(K200503);武汉市建设委员会科技计划(03174-5);武汉市青年科技晨光计划(20035002016-30)资助项目。

摘　　要：通过碳纤维布加固的带门洞粘土砖墙在周期性反复荷载作用下的拟静力试验,对加固前、后墙体的破坏形态、变形性能、耗能能力和承载力作了全面的研究,探讨了碳纤维布加固带门洞粘土砖墙的受力和变形特性及粘贴碳纤维布加固开门洞砖墙的加固机理,证明碳纤维布用于带门洞粘土砖墙的抗震加固是有效的。Based on the quasi＇static test of the brick walls with a door reinforced by carbon fiber sheet under cyclic loading, the effectiveness of using the continuous carbon fiber reinforced sheet （CFS） in strengthening the brick wall with a door is studied. The mechanical behavior and strengthening mechanism of using the CFS is analyzed, and such characteristics as the individual brick wall＇s breakage shape, deformation, energy consumption and load bearing capacity are generally analyzed in the paper. The test results show that the strengthening effect of carbon fiber sheet on the brick walls is obvious.

关 键 词：碳纤维布 砖墙 加固 

分 类 号：TU375.02[建筑科学—结构工程] TU375.3