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Title |
A Review on Panel Shear Capacity of Steel Link Beam-Wall Connection
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Authors |
박완신(Wan-Shin Park) ; 장영일(Young-Il Jang) ; 김선우(Sun-Woo Kim) ; 윤현도(Hyun-Do Yun) |
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DOI |
https://doi.org/10.4334/JKCI.2025.37.4.407 |
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Keywords |
PVA 섬유; 연결보; 접합부; 패널전단강도 PVA fiber; link beam; connection; panel shear strength |
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Abstract |
To optimize the panel shear capacity of hybrid coupled wall systems, a novel set of replaceable connection details between the steel link beam and concrete shear walls is proposed. The objective of this study was to investigate the panel shear capacity of steel link beam-to-wall connection in hybrid coupled shear wall systems. The key parameters considered in this study included the presence or absence of fibers, face bearing plates, and horizontal ties in the panel zone. The study results showed that theshear strength of all the specimens in the pseudo strain hardening cementitious composite (PSH2C) group was greater than or equal to that of the hybrid coupled wall system (HCWS) group. However, the findings also reveal that the contribution of connection strength?depending on the presence of PVC fibers and specific connection details in the PSH2C group?requires further evaluation and potential revision to accurately assess the panel shear strength of steel link beam-to-wall connections.
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