Reinforced concrete coupled shear wall systems in medium and high-rise construction, where RC beams couple two or more RC walls have been frequently used. The objective of this study is to investigate seismic behavior of coupled shear wall according to the replacement ratio of headed-bar.

• 엄남용(충남대학교 대학원, 석사과정) | Eom Namyong
• 천영수(한국토지주택공사 토지주택연구원 수석연구원) | Chun Youngsoo
• 박완신(충남대학교 건설공학교육과, 교수) | Park Wanshin Corresponding Author
• 윤현도(충남대학교 건축공학과, 교수) | Yun Hyundo
• 서수연(한국 교통대학교 건축공학과, 교수) | Seo Sooyeon