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Copyright © 2020 H.-K. Choi. This is an open access article distributed under the Creative Commons Attribution License (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. https://creativecommons.org/licenses/by/4.0/

Abstract

In this paper, a nonlinear finite element (FE) analysis of high-performance hybrid system (HPHS) beam-column connections is presented. The detailed experimental results of the ten half-scale hybrid connections with limited seismic detailing have been discussed in a different paper. However, due to the inherent complexity of HPHS beam-column joints and the unique features of the tested specimens, the experimental study was not comprehensive enough. The new connection (HPHS) detail suggested in this study is characterized by ductile connection, steel connectors, and engineered cementitious composite (ECC) which is a kind of high-performance fiber reinforced cement composite with multiple fine cracks (HPFRCCs). Therefore, in this paper, FE analysis results are compared with experimental results from the cycle tests of the two specimens (RC and PC) to assess model accuracy, and detailed model descriptions are presented, including the determination of stiffness and strength. The critical parameters influencing the joint’s behavior are the axial load on column, beam connection steel plate length, inner bolt stress contribution, and plastic hinge area.

Details

Title
Parametric Analysis on Seismic Performance of Hybrid Precast Concrete Beam-Column Joint
Author
H-K, Choi 1   VIAFID ORCID Logo 

 Department Fire and Disaster Prevention Engineering, Kyungnam University, Changwon, Gyeongsangnam-Do, Republic of Korea 
Editor
Grzegorz Golewski
Publication year
2020
Publication date
2020
Publisher
John Wiley & Sons, Inc.
ISSN
16878086
e-ISSN
16878094
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2449874134
Copyright
Copyright © 2020 H.-K. Choi. This is an open access article distributed under the Creative Commons Attribution License (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. https://creativecommons.org/licenses/by/4.0/