이방향 하중을 받는 모서리 보-기둥 접합부의 내진성능 평가Testing of RC Corner Beam-column Joints under Bidirectional Loading
- Other Titles
- Testing of RC Corner Beam-column Joints under Bidirectional Loading
- Authors
- 한상환; 장용석; 이창석
- Issue Date
- Jul-2020
- Publisher
- 한국지진공학회
- Keywords
- Corner beam-column joint; Loading type; Bidirectional loading; Cyclic behavior; Reinforced concrete
- Citation
- 한국지진공학회논문집, v.24, no.4, pp.189 - 196
- Indexed
- KCI
- Journal Title
- 한국지진공학회논문집
- Volume
- 24
- Number
- 4
- Start Page
- 189
- End Page
- 196
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/145389
- DOI
- 10.5000/EESK.2020.24.4.189
- ISSN
- 1226-525X
- Abstract
- In this study, two full-scale gravity load-designed reinforced concrete corner beam-column joints were tested by being subjected to uni- and bi-directional cyclic lateral loading. The test variable was loading type: uni- or bi-directional loading. To investigate the effect of the loading type on the cyclic behavior of joint specimens, damage progression, force-deformation relation, contribution of joint deformation to total drift, joint stress-strain response, and cumulative energy dissipation were investigated. The test data suggest that bidirectional loading can amplify damage accumulation in the joint region.
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