[1]孟杰,郭子雄,谢鑫尧.框架填充墙平面外抗震性能数值模拟[J].华侨大学学报(自然科学版),2024,45(2):158-165.[doi:10.11830/ISSN.1000-5013.202403007]
　MENG Jie,GUO Zixiong,XIE Xinyao.Numerical Simulationon of Out-of-Plane Seismic Performance of Frame Infilled Wall[J].Journal of Huaqiao University(Natural Science),2024,45(2):158-165.[doi:10.11830/ISSN.1000-5013.202403007]
点击复制

框架填充墙平面外抗震性能数值模拟()
分享到：

《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第45卷
期数:
2024年第2期
页码:
158-165
栏目:
出版日期:
2024-03-20

文章信息/Info

Title:
Numerical Simulationon of Out-of-Plane Seismic Performance of Frame Infilled Wall
文章编号:
1000-5013(2024)02-0158-08
作者:
孟杰1;  郭子雄1; 2;  谢鑫尧1
1.华侨大学 土木工程学院, 福建 厦门 361021;2.华侨大学 福建省结构工程与防灾重点实验室, 福建 厦门 361021
Author(s):
MENG Jie1;  GUO Zixiong1; 2;  XIE Xinyao1
1. College of Civil Engineering, Huaqiao University, Xiamen 361021, China; 2. Key Laboratory for Structural Engineering and Disaster Prevention of Fujian Province, Huaqiao University, Xiamen 361021, China
关键词:
框架填充墙;  平面外;  ABAQUS软件;  抗震性能
Keywords:
frame infilled wall;  out-of-plane;  ABAQUS software;  seismic performance
分类号:
TU375.4
DOI:
10.11830/ISSN.1000-5013.202403007
文献标志码:
A
摘要:
为研究不同程度平面内(IP)损伤,以及加载制度对框架填充墙平面外(OOP)抗震性能的影响,采用ABAQUS软件对分离式框架填充墙模型进行分析。模拟结果表明:框架填充墙平面内损伤程度是影响平面外承载力与刚度的重要因素,平面外承载力与刚度随着平面内损伤程度增大而降低;以1/200位移角为幅值进行低周往复加载后维持平面内位移,框架填充墙平面外承载力有一定提高,但维持平面内位移对于延缓平面外刚度退化影响不显著;框架填充墙平面内受损程度增加后,达到平面外峰值荷载时墙体面外变形程度增大,以1/100位移角为幅值进行低周往复加载后,维持平面内位移对墙体平面外横向变形有一定增大作用。
Abstract:
To investigate the effect of different degrees of in-plane(IP)damage and the loading system on the seismic performance of the frame infilled wall out-of-plane(OOP), the separation frame infilled wall model using ABAQUS software is analyzed. The simulation results show that the IP damage degree of the frame infilled wall is an important factor affecting the OOP bearing capacity and stiffness, the OOP bearing capacity and stiffness decrease as the IP damage degree increases. After low-frequency cyclic loading with a displacement angle of 1/200 as the amplitude, the IP displacement is maintained, and the OOP bearing capacity of the frame filled wall improves to a certain extent. Maintaining IP displacement has no significant effect on delaying the degradation of out of plane stiffness. As the IP damage degree of frame infilled wall increases, the OOP deformation of infill increases. The degree of IP damage of the frame filled wall increases, the degree of OOP deformation of the wall body increases when reaching the OOP peak load. After low-frequency cyclic loading with a displacement angle of 1/100, maintaining IP displacement has a certain increasing effect on the lateral deformation of OOP wall.

参考文献/References:

[1] 郭子雄,黄群贤,魏荣丰,等.填充墙不规则布置对RC框架抗震性能影响试验研究[J].土木工程学报,2010,43(11):46-54.DOI:10.15951/j.tmgcxb.2010.11.011.
[2] 清华大学土木工程结构专家组,西南交通大学土木工程结构专家组,北京交通大学土木工程结构专家组,等.汶川地震建筑震害分析[J].建筑结构学报,2008(4):1-9.DOI:10.14006/j.jzjgxb.2008.04.001.
[3] RICCI P,DI DOMENICO M,VERDERAME G M.Experimental assessment of the in-plane/out-of-plane interaction in unreinforced masonry infill walls[J].Engineering Structures,2018,173:960-978.DOI:10.1016/j.engstruct.2018.07.033.
[4] RICCI P,DI DOMENICO M,VERDERAME G M.Experimental investigation of the influence of slenderness ratio and of the in-plane/out-of-plane interaction on the out-of-plane strength of URM infill walls[J].Construction & Building Materials,2018,191:507-522.DOI:10.1016/j.conbuildmat.2018.10.011.
[5] DE RISI M T,DI DOMENICO M,RICCI P,et al.Experimental investigation on the influence of the aspect ratio on the in-plane/out-of-plane interaction for masonry infills in RC frames[J].Engineering Structures,2019,189:523-540.DOI:10.1016/j.engstruct.2019.03.111.
[6] DI DOMENICO M,DE RISI M T,RICCI P,et al.Empirical prediction of the in-plane/out-of-plane interaction effects in clay brick unreinforced masonry infill walls[J].Engineering Structures,2021,227:111438.DOI:10.16/j.engstruct.2020.111438.
[7] XIE Xinyao,GUO Zixiong,BASHA S H.Out-of-plane behavior of clay brick masonry infills contained within RC frames using 3D-digital image correlation technique[J].Construction and Building Materials,2023,376:131061.DOI:10.1016/j.conbuildmat.2023.131061.
[8] DI TRAPANI F,VIZZINO A,TOMASELLI G,et al.A new empirical formulation for the out-of-plane resistance of masonry infills in reinforced concrete frames[J].Engineering Structures,2022,266:114422.DOI:10.1016/j.engstruct.2022.114422.
[9] 中华人民共和国住房和城乡建设部.混凝土结构设计规范: GB 50010-2010[S].北京:中国建筑工业出版社,2010.
[10] 郑妮娜,李英民,潘毅.芯柱式构造柱约束的低层砌体结构抗震性能[J].西南交通大学学报,2011,46(1):24-29,55.DOI:10.3969/j.issn.0258-2724.2011.01.004.
[11] 刘巍,徐明,陈忠范.ABAQUS混凝土损伤塑性模型参数标定及验证[J].工业建筑,2014(增刊1):167-171,213.DOI:10.13204/j.gyjz2014.s1.227.
[12] ABDULLA K F,CUNNINGHAM L S,GILLIE M.Simulating masonry wall behaviour using a simplified micro-model approach[J].Engineering Structures,2017,151:349-365.DOI:10.1016/j.engstruct.2017.08.021.
[13] 蒋济同,周新智.基于分离式建模的砌体墙力学性能有限元分析参数探讨[J].建筑结构,2019(增刊1):640-644.DOI:10.19701/j.jzjg.2019.S1.133.
[14] 黄群贤.新型砌体填充墙框架结构抗震性能与弹塑性地震反应分析方法研究[D].厦门:华侨大学,2011.
[15] 中华人民共和国住房和城乡建设部.建筑抗震试验规程: JGJ/T 101—2015[S].北京:中国建筑工业出版社,2015.

相似文献/References:

[1]王全凤,陈凡,黄奕辉,等.GFRP加固带壁柱砖墙平面外受荷性能试验[J].华侨大学学报(自然科学版),2007,28(2):182.[doi:10.3969/j.issn.1000-5013.2007.02.019]
　WANG Quan-feng,CHEN Fan,HUANG Yi-hui,et al.Experimental Research on Out-of-Plane Performance Capacity of GFRP Strengthened Brick Walls with Pilaster[J].Journal of Huaqiao University(Natural Science),2007,28(2):182.[doi:10.3969/j.issn.1000-5013.2007.02.019]

备注/Memo

备注/Memo:
收稿日期: 2024-03-07
通信作者: 郭子雄(1967-),教授,博士,博士生导师,主要从事工程结构抗震防灾的研究。E-mail:guozxcy@hqu.edu.cn。
基金项目: 国家自然科学基金资助项目(52178485); 福建省科技计划高校产学合作项目(2020Y4011)
更新日期/Last Update: 2024-03-20