[1]薛建阳,高 亮,戚亮杰.不同填充墙布置的型钢再生混凝土框架抗震性能试验分析[J].西安建筑科技大学学报(自然科学版),2016,48(06):790-795.[doi:10.15986/j.1006-7930.2016.06.004]
　XUE Jianyang,GAO Liang,QI Liangjie.Experimental analysis on seismic performance of steel reinforced recycled aggregate concrete frame with different hollow-block infilled walls[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2016,48(06):790-795.[doi:10.15986/j.1006-7930.2016.06.004]
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不同填充墙布置的型钢再生混凝土框架抗震性能试验分析()
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西安建筑科技大学学报（自然科学版）[ISSN:1006-7930/CN:61-1295/TU]

卷:
48
期数:
2016年06期
页码:
790-795
栏目:
出版日期:
2016-12-31

文章信息/Info

Title:
Experimental analysis on seismic performance of steel reinforced recycled aggregate concrete frame with different hollow-block infilled walls
文章编号:
1006-7930(2016)06-0790-06
作者:
 薛建阳1; 高 亮2; 戚亮杰1
1．西安建筑科技大学土木工程学院，陕西 西安 710055；2．四川省建筑科学研究院，四川 成都 610081
Author(s):
XUE Jianyang 1;  GAO Liang2;  QI Liangjie1
1.School of Civil Engineering, Xiʹan Univ. of Arch. &Tech., Xiʹan 710055, China;2.Sichuan Institute of Building Research, Chengdu 610081, China
关键词:
型钢再生混凝土框架; 空心砌块填充墙; 墙体形式; 拟静力试验
Keywords:
steel reinforced recycled aggregate concrete frame;  hollow-block infilled wall;  infill configuration;  quasi-static test
分类号:
TU398
DOI:
10.15986/j.1006-7930.2016.06.004
文献标志码:
A
摘要:
进行了4榀单层单跨型钢再生混凝土框架-再生混凝土空心砌块填充墙试件的拟静力加载试验，对不同填充墙布置及墙体宽高比试件的破坏形态、承载力、层间位移角、耗能能力以及刚度退化等力学特性进行了分析．结果表明：填充墙的存在提高了框架结构的承载力及抗侧刚度；墙体半高填砌的框架，其峰值荷载、初始抗侧刚度均介于空框架与全高填充墙框架之间，其极限层间位移角、延性及耗能能力与空框架试验结果较为接近；墙体全高填砌的框架，其极限层间位移角及位移延性与空框架相比有所减小，但等效黏滞阻尼系数较大；随着墙体宽高比的增大，结构承载力有所提高，位移延性呈下降趋势，耗能能力变化不明显；填充墙框架的刚度退化率均高于空框架，墙体全高填砌框架的刚度退化率大于墙体半高填砌框架，且墙体宽高比越大，刚度退化率越大．
Abstract:
According to four one-bay and one-story steel reinforced recycled aggregate concrete frames which were tested under low cyclic reversed loading, the effects of hollow-block infilled wall with different infill configurations and width-height ratio on the failure mode of the structure, load bearing capacity, inter-story displacement angle, energy dissipation and stiffness degradation were analyzed. The results show that the infilled walls may enhance the load carrying capacity and lateral stiffness. The maximum load and initial lateral stiffness of the frame with half-height infilled wall are between those of bare frame and those of frame with all-height infilled wall, and its ultimate inter-story drift ratio, displacement ductility and energy dissipation are close to those of the bare frame. Compared to bare frame, the frame with all-height infilled wall has the smaller ultimate inter-story drift ratio and displacement ductility, and bigger equivalent viscous damping coefficient. The load carrying capacity increases with larger width-height ratio, while the displacement ductility decreases, but the energy dissipation keeps almost constant. The speed of stiffness degradation of frames with infilled wall is higher than that of bare frame; the speed of stiffness degradation of frame with all-height infilled wall is higher than that of frame with half-height infilled wall, and the stiffness degradation is more significant the width-height ratio of infilled wall increases. 

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相似文献/References:

[1]薛建阳,席 宇,高 亮.基于Perform-3D 的型钢再生混凝土框架-填充墙结构力学性能分析[J].西安建筑科技大学学报(自然科学版),2015,47(02):181.[doi:10.15986/j.1006-7930.2015.02.006]
　Analysis on the mechanical performance of steel reinforced recycledconcrete frame-infilled wall structure based on Perform-D.[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2015,47(06):181.[doi:10.15986/j.1006-7930.2015.02.006]

备注/Memo

备注/Memo:
收稿日期：2015-03-19 修改稿日期：2016-10-13
基金项目：国家自然科学基金资助项目(51178384)；住房和城乡建设部科学技术基金资助项目(2012-K2-12)；陕西省留学人员科技活动择优资助项目(陕外专发[2010]26号)；陕西省教育厅科研计划资助项目(12JK0902)
作者简介：薛建阳(1970－)，男，博士，教授，主要从事钢与混凝土组合结构及古建筑结构的抗震研究．E-mail:jianyang_xue@163.com
更新日期/Last Update: 2017-01-26