Journal of Korean Association for Spatial Structures (한국공간구조학회논문집)

Korean Association for Spatial Structures (한국공간구조학회)
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Structural Performance Test according to Initial shape design of PF-BRB

조립식 좌굴방지가새형 이력댐퍼의 초기형상설계에 따른 구조성능실험

  • Received : 2023.10.13
  • Accepted : 2023.11.21
  • Published : 2023.12.15
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Abstract

In this study, a prefabricated buckling brace (PF-BRB) was proposed, and a test specimen was manufactured based on the design formula for the initial shape and structural performance tests were performed. As a result of the experiment, all standard performance requirements presented by KDS 41 17 00 and MOE 2021 were satisfied before and after replacement of the reinforcement module, and no fracture of the joint module occurred. As a result of the incremental load test, the physical properties showed a significant difference in the stiffness ratio after yielding under the compressive load of the envelope according to the experimental results. It is judged necessary to further analyze the physical properties according to the experimental results through finite element analysis in the future.

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Acknowledgement

이 논문은 2023년도 정부(과학기술정보통신부)의 재원으로 한국연구재단 신진연구자 지원 사업 과제(NRF-2020R1C1C1005779)에 의해 수행되었습니다.

References

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