[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,(02):181-0186.[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,(02):181-0186.[doi:10.15986/j.1006-7930.2015.02.006]
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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()
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西安建筑科技大学学报:自然科学版[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2015年02期
页码:
181-0186
栏目:
出版日期:
2015-04-30

文章信息/Info

文章编号:
1006-7930(2015)02-0181-06
作者:
薛建阳席 宇高 亮
(西安建筑科技大学土木工程学院, 陕西 西安710055)
Author(s):
Analysis on the mechanical performance of steel reinforced recycledconcrete frame-infilled wall structure based on Perform-3D
关键词:
型钢再生混凝土框架再生混凝土空心砌块填充墙水平荷载有限元分析力学性能
Keywords:
(School of Civil Engineering Xi’an Univ. of Arch. & Tech. Xi’an 710055 China)
分类号:
TU398
DOI:
10.15986/j.1006-7930.2015.02.006
文献标志码:
A
摘要:
基于3 榀缩尺比为1:2.5 的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结构在低周反复荷载作用下的试
验研究,采用有限元分析程序Perform-3D 对该结构进行非线性分析,研究水平荷载作用下结构的出铰机制,轴压比、宽高
比对其承载力、刚度及延性的影响,并将计算结果与试验结果进行对比,两者较为符合.同时对试件承载力与顶点位移关系
F-D 曲线的影响因素进行分析,结果表明:随着轴压比的增大,框架的水平承载力及初始刚度有所提高,延性降低;随着宽
高比的增大,框架的水平承载力及初始刚度提高,但后期刚度退化加快,延性降低.
Abstract:
Abstract:Based on the experimental study of three 1/2.5-scaled model of one-bay and one-story steel reinforced recycled concrete
frame-infilled wall with recycled concrete hollow block under low cyclic reversed loading,the software Perform-3D was used for
nonlinear finite element analysis on the frame to find out the subsequence of plastic hinges, the load-bearing capacity, the stiffness
and the ductility was investigated under the horizontal loading considering the parameters such as the axial compression ratio, and
the width-height ratio. The calculating results agreed well with the test results. The factors affecting the F-D curve were analyzed.
The results show that with the increase of the axial compression ratio, the horizontal load-bearing and the initial stiffness of the frame
increased, but the ductility of the frame decreased. With the increase of the width-height ratio, the horizontal load-bearing and the
initial stiffness of the frame increased,but the stiffness of the frame degradated rapidly at the later loading stage and the ductility of
the frame decreased.

相似文献/References:

[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,(06):790.[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,(02):790.[doi:10.15986/j.1006-7930.2016.06.004]

备注/Memo

备注/Memo:
收稿日期:2014-04-29 修改稿日期:2015-04-11
基金项目:国家自然科学基金项目 (51178384);住房和城乡建设部科学技术项目(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项目(12JK0902)
作者简介:薛建阳(1970-),男,教授,主要从事钢-混凝土组合结构及抗震性能等研究.E-mail:jianyang_xue@163.com
更新日期/Last Update: 2015-09-01