东北大学学报(自然科学版) ›› 2022, Vol. 43 ›› Issue (8): 1183-1191.DOI: 10.12068/j.issn.1005-3026.2022.08.016

• 资源与土木工程 • 上一篇    下一篇

钢框架-再生混凝土空心条板填充墙的抗震性能

彭立港1, 孙一李全1,2, 赵羽习1, 袁静2   

  1. (1. 浙江大学 建筑工程学院, 浙江 杭州310058; 2. 浙江省建筑设计研究院, 浙江 杭州310006)
  • 修回日期:2021-07-08 接受日期:2021-07-08 发布日期:2022-08-11
  • 通讯作者: 彭立港
  • 作者简介:彭立港(1997-),男,湖南长沙人,浙江大学博士研究生; 赵羽习(1973-),女,浙江杭州人,浙江大学教授,博士生导师.
  • 基金资助:
    浙江省重点研发计划国际合作项目(2020C04013).

Seismic Behavior of Steel Frame Infilled with Recycled Aggregate Concrete Hollow Slat Wall

PENG Li-gang1, SUN Yi-li-quan1,2, ZHAO Yu-xi1, YUAN Jing2   

  1. 1. College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310058, China; 2. Zhejiang Province Institute of Architectural Design and Research, Hangzhou 310006, China.
  • Revised:2021-07-08 Accepted:2021-07-08 Published:2022-08-11
  • Contact: ZHAO Yu-xi
  • About author:-
  • Supported by:
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摘要: 为研究钢框架-再生混凝土空心条板填充墙的抗震性能,对2榀单层单跨的钢框架-再生混凝土空心条板填充墙试件进行了低周往复加载试验,研究了墙体开洞对试件的破坏模式、延性、承载力和刚度等的影响,并结合有限元模拟进行了可行性验证.结果表明:墙体开洞对试件的破坏模式影响不显著,对延性、承载力和刚度有轻微的负面影响,但试件仍可以满足抗震要求.同时,针对空心条板填充墙的安装工艺与连接方式提出了改进意见.有限元模拟结果与实际试验结果吻合较好,验证了该结构体系的可行性,为其抗震设计提供了参考依据.

关键词: 钢框架;再生混凝土;空心条板填充墙;墙体开洞;抗震性能;有限元模拟

Abstract: The low cyclic loading tests on two steel frames infilled with recycled aggregate concrete hollow slat walls were conducted to investigate the seismic behavior of each specimen. Combined with the feasibility verification of finite element simulation, the effects of wall opening on the failure mode, ductility, bearing strength and stiffness of specimens were studied. The results show that the wall opening has no significant effect on the failure mode of specimen; however, the wall opening has a slightly negative effect on the ductility, bearing strength and stiffness of specimen, which can still meet the seismic requirements. Meanwhile, some improvement suggestions were put forward for the installation process and connection method of hollow slat wall. The results of finite element simulation were in good agreement with the actual test results, which verifies the feasibility of the structural system and provides a reference for its seismic design.

Key words: steel frame; recycled aggregate concrete; hollow slat wall; wall opening; seismic behavior; finite element simulation

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