한국공간구조학회논문집 (Journal of Korean Association for Spatial Structures)

  • 제21권3호
  • /
  • Pages.61-68
  • /
  • 2021
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  • 1598-4095(pISSN)
  • /
  • 2287-7401(eISSN)
한국공간구조학회 (Korean Association for Spatial Structures)
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가이드 판과 채널을 사용한 강재 댐퍼의 이력 거동

Hysteretic Behavior of Steel Damper using Guide Plate and Channel

  • 이현호 (동양대학교 건축소방안전학과)
  • Lee, Hyun-Ho (Department of Architecture & Fire Safety, Dongyang University)
  • 투고 : 2021.08.02
  • 심사 : 2021.08.19
  • 발행 : 2021.09.15
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초록

In this study, a rocking behavior experiment using a guide plate and a guide channel to prevent lateral deformation of a steel damper was planned. For this purpose, strut I-type specimen I-1 and strut S-type specimen S-1 were prepared. The experimental results were compared with the existing experimental results of SI-260 and SS-260 under the same conditions without the details of lateral deformation prevention in order to evaluate the effect of preventing lateral deformation. The damper with lateral deformation prevention detail was evaluated to have superior strength capacity, deformation capacity, and energy dissipation capacity than the damper without it. Therefore, the lateral deformation prevention detail was evaluated to have a good effect in improving the design capability of the steel damper.

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과제정보

본 연구는 2021년도 정부(교육부)의 재원으로 한국연구재단의 지원을 받아 수행된 기초연구사업(No. 2017 R1D1A1B 04029593)에 의해 수행되었습니다.

참고문헌

  1. Oh, S.H. and Chang, I.H., "An Experimental Study on Hysterestic Characterestic of Braced Frames with Slit Plate Damper". Proceeding of the Architectural Institude of Korea, 20(2), 349-352, 2000
  2. Lee, H. H., "Rocking Behavior of Steel Damper Shape", Journal of the Korean Association for Spatial Structures, Vol.20, No.4, pp.45~52, 2020 https://doi.org/10.9712/KASS.2020.20.4.45
  3. Marriott D, Pampanin S, Bull D, et al., "Dynamic Testing of Precast, Post-tensioned Rocking Wall Systems with Alternative Dissipating Solutions", Bulletin of the New Zealand Society of Earthquake Engineering, Vol.41, No.2, pp.90~103, 2008 https://doi.org/10.5459/bnzsee.41.2.90-103
  4. Lee, B. G., Jung, J. Y., Lee. K. S., "Seismic Performance Evaluation of R/C Building Strengthened with Non-Buckling Steel Slit Damper Part1 : Seismic Performance Evaluation Based on Pseudo Dynamic Test", Proceeding of the Korea Institute for Structural Maintenance and Inspection, 24(2), pp.21, 2020
  5. Lee, H.H. "Buckling Prevention Plate and Guide Channel Detail of Steel Damper with S Type Strut ", Proceeding of the Korea Institute for Structural Maintenance and Inspection, 25(1), pp.154, 2021