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조적채움벽 높이에 따른 철근콘크리트 중력골조의 하중-변위 응답

Title
조적채움벽 높이에 따른 철근콘크리트 중력골조의 하중-변위 응답
Other Titles
Load-displacement Response of Gravity Load Designed Reinforced Concrete Moment Frames with Various Height of Masonry Infill Walls
Author
한상환
Keywords
Masonry infill wall; Gravity load designed frames; RC moment frame
Issue Date
2020-01
Publisher
한국지진공학회
Citation
한국지진공학회논문집, v. 24, no. 1, page. 39-47
Abstract
Lightly reinforced concrete (RC) moment frames may suffer significant damage during large earthquake events. Most buildings with RC moment frames were designed without considering seismic loads. The load-displacement response of gravity load designed frames could be altered by masonry infill walls. The objective of this study is to investigate the load-displacement response of gravity load designed frames with masonry infill walls. For this purpose, three-story gravity load designed frames with masonry infill walls were considered. The masonry infilled RC frames demonstrated larger lateral strength and stiffness than bare RC frames, whereas their drift capacity was less than that of bare frames. A specimen with a partial-height infill wall showed the least drift capacity and energy dissipation capacity. This specimen failed in shear, whereas other specimens experienced a relatively ductile failure mode (flexure-shear failure).
URI
http://www.eesk-j.or.kr/journal/article.php?code=69697https://repository.hanyang.ac.kr/handle/20.500.11754/160947
ISSN
1226-525X; 2234-1099
DOI
10.5000/EESK.2020.24.1.039
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ARCHITECTURAL ENGINEERING(건축공학부) > Articles
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