Journal of the Architectural Institute of Korea (대한건축학회논문집)

Architectural Institute of Korea (대한건축학회)
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Structural Behavior of the Connections in PC Double-walls as a Lateral Force Resisting System

횡력저항 구조로서 더블월의 접합부에 대한 구조성능 평가

  • 오영훈 (건양대학교 의료공간디자인학과) ;
  • 문정호 (한남대학교 건축학부) ;
  • 이강철 (삼표피앤씨(주))
  • Received : 2020.04.20
  • Accepted : 2020.06.17
  • Published : 2020.06.30
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Abstract

The purpose of research is to evaluate the structural behavior of double walls as a lateral force resisting system. A test program was planned with 10 double wall specimens with horizontal or vertical joints. Horizontal joint specimens are consisted of 4 double wall specimens and 2 cast-in-place wall specimens. Vertical joint specimens are consisted of 4 double wall specimens. Test variables were selected as wall thickness and joint reinforcing ratio. Test results of horizontal specimens were compared with cast-in-place wall specimens. Structural performance of double walls was evaluated by various evaluation methods, such as design standards, earthquake-resistant evaluation methods, performance objective evaluation methods. From such evaluation, it is concluded that double wall structures showed equal and above performance compared to cast-in-place walls. And it also showed satisfactory behavior in terms of earthquake-resistance capacity and target-performance achievement.

Keywords

Acknowledgement

본 연구는 삼표피앤씨(주)의 연구비 지원으로 이루어진 연구결과로써 이에 감사드립니다.

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