Experimental on seismic performance of replaceable splicing steel beam-column joints with friction energy dissipation components

被引：0
|
作者：
Diao, Yan-Song [1 ]
Ren, Yi-Jian [1 ]
Yang, Yuan-Qiang [1 ]
Zhao, Ling-Yun [1 ]
Liu, Xiu-Li [1 ]
Liu, Yun [1 ]
机构：
[1] School of Civil Engineering, Qingdao University of Technology, Qingdao,266525, China
来源：
Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition) | 2024年 / 54卷 / 06期
关键词：
Based on the seismic design concept of recoverable function; a replaceable splicing steel beam-column joint with friction energy dissipation components is proposed in this paper. The joint uses both ductility and friction mechanisms for energy dissipation; which has the advantages of good ductility; controllable damage and replaceablility after damage. Two replaceable splicing steel beam-column joints specimen models and one cantilever bolted connection steel beam-column joint specimen model with the scale ratio of 1∶1.5 were designed and manufactured. The quasi-static test method was used to conduct experimental research on these joint specimens. Two replaceable splicing steel beam-column joints after failure were repaired; and then they were reloaded. The seismic performance indexes of the joint specimens under low cyclic loading; such as hysteresis curve; skeleton curve; stiffness degradation curve; strain and displacement curve; ductility and energy dissipation were obtained. The results show that the ductility and energy dissipation capacity of the proposed replaceable splicing steel beam-column joint are better than that of the cantilever bolted connection steel beam-column joint. The plastic damage is mainly concentrated in the replaceable components; and the main components of the replaceable splicing steel beam-column joints are basically maintained in the elastic working range. The repaired joints can almost completely restore the seismic performance and meet the requirements of replaceability. © 2024 Editorial Board of Jilin University. All rights reserved;
D O I：
10.13229/j.cnki.jdxbgxb.20220952
中图分类号：
学科分类号：
摘要：
引用
收藏
页码：1643 / 1656
相关论文
共 50 条
  • [31] Seismic performance of RC beam-column edge joints reinforced with austenite stainless steel
    Xu, Chunyi
    Nehdi, Moncef L.
    Youssef, Maged A.
    Wang, Tao
    Zhang, Lei, V
    ENGINEERING STRUCTURES, 2021, 232
  • [32] Residual seismic performance and fragility assessment of corroded steel beam-column welded joints
    Zhao, Xuran
    Zhang, Xiaohui
    Zheng, Shansuo
    Yang, Qian
    STRUCTURES, 2025, 73
  • [33] Experimental and Numerical Investigations on the Seismic Performance of High-Strength Exterior Beam-Column Joints with Steel Fibers
    Wu, Bingliu
    Liu, Xingjian
    Jia, Junyu
    Fang, Deming
    Shao, Jianwen
    Kong, Wei
    MATERIALS, 2024, 17 (16)
  • [34] Improvement of Seismic Performance of Beam-column Connection With Replaceable Drilled Attachment Parts
    Vajdian, Mehdi
    Parvari, Ali
    Afzali, Mohammad
    PERIODICA POLYTECHNICA-CIVIL ENGINEERING, 2020, 64 (04): : 1202 - 1218
  • [35] Mechanical behavior of a replaceable energy dissipation device for precast concrete beam-column connections
    Hu, Gaoxing
    Huang, Wei
    Xie, Haiqiao
    JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 2020, 164 (164)
  • [36] Experiment of seismic performance of UHTCC reinforced beam-column joints
    Su, Jun
    Li, Wei
    Zhang, Jin
    Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2015, 43 (09): : 110 - 113
  • [37] Seismic performance of RC interior wide beam-column joints
    Jiang, Qing
    Xuan, Dianchun
    Chong, Xun
    Shen, Jie
    Fan, Yonglong
    Su, Wenji
    STRUCTURES, 2023, 48 : 373 - 389
  • [38] Seismic performance of RC exterior wide beam-column joints
    Jiang, Qing
    Su, Wenji
    Feng, Yulong
    Shen, Jie
    Fan, Yonglong
    Xuan, Dianchun
    STRUCTURAL CONCRETE, 2024, : 5037 - 5055
  • [39] Seismic performance of damage-protected beam-column joints
    Solberg, Kevin
    Dhakal, Rajesh P.
    Bradley, Brendon
    Mander, John B.
    Li, Luoman
    ACI STRUCTURAL JOURNAL, 2008, 105 (02) : 205 - 214
  • [40] Experimental Study of the Seismic Performance of Concrete Beam-Column Frame Joints with DfD Connections
    Ding, Tao
    Xiao, Jianzhuang
    Chen, Enci
    Khan, Asad-ur-Rehman
    JOURNAL OF STRUCTURAL ENGINEERING, 2020, 146 (04)
12345