Proceedings of 2nd International Multi-Disciplinary Conference Theme: Integrated Sciences and Technologies, IMDC-IST 2021, 7-9 September 2021, Sakarya, Turkey

Research Article

Seismic Analysis of the Steel Frame with Rubber-Sleeved Bolt in the Column-Base Connections

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  • @INPROCEEDINGS{10.4108/eai.7-9-2021.2314884,
        author={Teeba A. Jassim and Amer M. Ibrahim and Bozhou  Zhuang and Ibrahim A. Ali},
        title={Seismic Analysis of the Steel Frame with Rubber-Sleeved Bolt in the Column-Base Connections},
        proceedings={Proceedings of 2nd International Multi-Disciplinary Conference Theme: Integrated Sciences and Technologies, IMDC-IST 2021, 7-9 September 2021, Sakarya, Turkey},
        publisher={EAI},
        proceedings_a={IMDC-IST},
        year={2022},
        month={1},
        keywords={steel frame earthquake rubber damping connection},
        doi={10.4108/eai.7-9-2021.2314884}
    }
    
  • Teeba A. Jassim
    Amer M. Ibrahim
    Bozhou Zhuang
    Ibrahim A. Ali
    Year: 2022
    Seismic Analysis of the Steel Frame with Rubber-Sleeved Bolt in the Column-Base Connections
    IMDC-IST
    EAI
    DOI: 10.4108/eai.7-9-2021.2314884
Teeba A. Jassim1,*, Amer M. Ibrahim1, Bozhou Zhuang2, Ibrahim A. Ali1
  • 1: Department of Civil Engineering, College of Engineering, University of Diyala, Iraq
  • 2: Department of Bridge Engineering, Tongji University, Shanghai 200092, China
*Contact email: teebalii94@gmail.com

Abstract

When earthquakes occur, catastrophic damage occurs, and hundreds of people are killed. It became necessary to find an effective method to reduce the seismic effect on the Structure. This is done by using rubber-sleeved bolts in the connection of the steel frame. This study is a numerical study that contains four models that were analysed in the ABAQUS program. The difference between these models is the presence of rubber at the base of the model only and the presence of rubber at the base of the model and in the connection between the column and the beam. The results showed that the residual displacement, cumulative energy, drift ratio, and ductility index of the model containing rubber in the base connection and the beam-column connection increases by (2.536,46.029, 155.613, and 155.626 ) % respectively, compared to the model that contains rubber in the base connection only.