层数对砌体填充墙混凝土框架侧移性能影响的研究

IF 1.6 Q3 ENGINEERING, CIVIL Australian Journal of Civil Engineering Pub Date : 2021-11-19 DOI:10.1080/14488353.2021.1981524
Mir NaghiMousavi, E. Ahani, B. Rafezy, Fathollah Osmanzadeh
{"title":"层数对砌体填充墙混凝土框架侧移性能影响的研究","authors":"Mir NaghiMousavi, E. Ahani, B. Rafezy, Fathollah Osmanzadeh","doi":"10.1080/14488353.2021.1981524","DOIUrl":null,"url":null,"abstract":"ABSTRACT Masonry infills, due to considerable stiffness content, may play a crucial role in the lateral behaviour of the RC frames. Lateral behaviour of masonry infill frames is strongly influenced by material properties, masonry dimensions, aspect ratio, and story numbers. In this study, the effects of the number of stories on the interaction between masonry infill and RC frame are evaluated. To this purpose, a half-scaled single-bay, single-story RC frame was built with the most common material inside the country and tested under the cyclic loading. Thereafter, numerical modelling of the experimental specimen is performed. After validating the authenticity of numerical modelling by the consequence of experimental results, numerical models expanded in RC frames with different story numbers. Simplified micro modelling method employed for numerical modelling. The results indicate that increasing the number of story more than two stories will reduce the impact of the presence of masonry infill wall on the lateral behaviour of reinforced concrete frames.","PeriodicalId":44354,"journal":{"name":"Australian Journal of Civil Engineering","volume":"8 6","pages":"345 - 358"},"PeriodicalIF":1.6000,"publicationDate":"2021-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An investigation on the effect of number of stories on lateral behaviour of RC frame with masonry infill wall\",\"authors\":\"Mir NaghiMousavi, E. Ahani, B. Rafezy, Fathollah Osmanzadeh\",\"doi\":\"10.1080/14488353.2021.1981524\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"ABSTRACT Masonry infills, due to considerable stiffness content, may play a crucial role in the lateral behaviour of the RC frames. Lateral behaviour of masonry infill frames is strongly influenced by material properties, masonry dimensions, aspect ratio, and story numbers. In this study, the effects of the number of stories on the interaction between masonry infill and RC frame are evaluated. To this purpose, a half-scaled single-bay, single-story RC frame was built with the most common material inside the country and tested under the cyclic loading. Thereafter, numerical modelling of the experimental specimen is performed. After validating the authenticity of numerical modelling by the consequence of experimental results, numerical models expanded in RC frames with different story numbers. Simplified micro modelling method employed for numerical modelling. The results indicate that increasing the number of story more than two stories will reduce the impact of the presence of masonry infill wall on the lateral behaviour of reinforced concrete frames.\",\"PeriodicalId\":44354,\"journal\":{\"name\":\"Australian Journal of Civil Engineering\",\"volume\":\"8 6\",\"pages\":\"345 - 358\"},\"PeriodicalIF\":1.6000,\"publicationDate\":\"2021-11-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Australian Journal of Civil Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/14488353.2021.1981524\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, CIVIL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Australian Journal of Civil Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/14488353.2021.1981524","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, CIVIL","Score":null,"Total":0}
引用次数: 0

摘要

摘要砌体填充物由于具有相当大的刚度,可能在钢筋混凝土框架的横向性能中起着至关重要的作用。砌体填充框架的横向性能受到材料特性、砌体尺寸、纵横比和层数的强烈影响。在本研究中,评估了层数对砌体填充和RC框架之间相互作用的影响。为此,用国内最常见的材料建造了一个半比例的单开间单层RC框架,并在循环荷载下进行了测试。然后,对实验样品进行数值模拟。在通过实验结果验证了数值模型的真实性后,将数值模型扩展到不同层数的RC框架中。用于数值建模的简化微观建模方法。结果表明,增加两层以上的层数将减少砌体填充墙对钢筋混凝土框架横向性能的影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
An investigation on the effect of number of stories on lateral behaviour of RC frame with masonry infill wall
ABSTRACT Masonry infills, due to considerable stiffness content, may play a crucial role in the lateral behaviour of the RC frames. Lateral behaviour of masonry infill frames is strongly influenced by material properties, masonry dimensions, aspect ratio, and story numbers. In this study, the effects of the number of stories on the interaction between masonry infill and RC frame are evaluated. To this purpose, a half-scaled single-bay, single-story RC frame was built with the most common material inside the country and tested under the cyclic loading. Thereafter, numerical modelling of the experimental specimen is performed. After validating the authenticity of numerical modelling by the consequence of experimental results, numerical models expanded in RC frames with different story numbers. Simplified micro modelling method employed for numerical modelling. The results indicate that increasing the number of story more than two stories will reduce the impact of the presence of masonry infill wall on the lateral behaviour of reinforced concrete frames.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
CiteScore
3.90
自引率
7.70%
发文量
31
期刊最新文献
Socio-environmental management of reclaimed asphalt pavement (RAP) through a socio-ecological system approach: governance, adaptation, and long-term stability A parametric design framework for timber framing span tables Dynamic analysis of RC frame structure subjected to various damage severity in beams and columns Evaluation of the field survey procedure and three-dimensional modelling of a building using drone-captured images The impact of seismic waves to evaluate the behaviour of a real case of damaged earth dam
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1