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Cyclic behavior of RC and HPFRCC corner beam-column joints subjected to bidirectional loading
- Authors
- Kang, Min Ki; Han, Sang Whan
- Issue Date
- Dec-2022
- Publisher
- 대한건축학회(AIK), 중국건축학회(주관, ASC), 일본건축학회(AIJ)
- Citation
- The 13th International Symposium of Architectural Interchange in Asia, pp.1 - 4
- Indexed
- OTHER
- Journal Title
- The 13th International Symposium of Architectural Interchange in Asia
- Start Page
- 1
- End Page
- 4
- Abstract
- Corner beam-column joints in old reinforced concrete buildings are vulnerable against seismic loading. Because corner beam-column joints withstand bidirectional loading during earthquakes, they could be more susceptible to early non-ductile failure. The aim of this study was to improve the seismic performance of bidirectional corner joints using high-performance fiber-reinforced cementitious composites (HPFRCCs). Two full size specimens were constructed and tested under bidirectional loading. The strength, stiffness and energy dissipation capacity of the joint were improved by using HPFRCC. In addition, the axial failure mode was not observed in HPFRCC specimen unlike corresponding RC specimen.
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Related Researcher
- Han, Sang Whan
- COLLEGE OF ENGINEERING (SCHOOL OF ARCHITECTURAL ENGINEERING)