钢筋混凝土框架填充墙加固抗震研究综述  

REVIEWS ON SEISMIC OF REINFORCED CONCRETE FRAME INFILLS

作　　者：丁月 宁宁[1] 张纪刚[1] 于晓娟 陈深 DING Yue;NING Ning;ZHANG Jigang;YU Xiaojuan;CHEN Shen(School of Civil Engineering,Qingdao University of Technology,Shandong Qingdao 266000,China;Guangxinzhenghe Consulting Group,Shandong Qingdao,266000,China)

机构地区：[1]青岛理工大学土木工程学院,山东青岛266000 [2]广信正合咨询集团有限公司,山东青岛266000

出　　处：《低温建筑技术》2023年第7期82-85,共4页Low Temperature Architecture Technology

基　　金：国家自然科学基金项目—山东省联合基金项目(U2106222)。

摘　　要：与其他加固结构构件相比,对填充墙加固将有效提高结构的承载力和刚度,减小侧移,吸收大量地震能量,并提高结构的整体性。文中基于已有的RC框架填充墙的加固研究,分析了利用FRP片材、纤维编织网或钢筋网增强砂浆、高性能纤维增强水泥基复合材料、钢板带等不同材料,对RC框架填充墙进行加固后结构的抗震性能,对各种加固方法的优缺点进行对比归纳,提出了框架结构填充墙加固的研究方向。Compared to strengthening structural components,reinforcing infill walls increase the bearing capacity and stiffness of the structure,which reduces lateral displacement and absorbs a large amount of seismic energy,im⁃proving the overall integrity of the structure.Based on existing research on the reinforcement of RC frame infill walls,this article analyzes the seismic performance of RC frame infill walls after reinforcement using different materi⁃als such as FRP sheets,fiber woven mesh and steel mesh reinforced mortar,high-performance fiber reinforced ce⁃ment-based composite materials,and steel plate strips.The advantages and disadvantages of various reinforcement methods are compared and summarized,and research trends for the reinforcement of frame structure infill walls are proposed.

关 键 词：填充墙 抗震性能 RC框架结构 低碳化 

分 类 号：TU352.1[建筑科学—结构工程]