Journal of Korean Association for Spatial Structures (한국공간구조학회논문집)

Korean Association for Spatial Structures (한국공간구조학회)
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Seismic Retrofit of the Public Facilities Using the Wrapping Composite Plate

래핑 복합플레이트를 이용한 공공시설의 내진보강

  • Park, Choon-Wook (School of Science and Technology Acceleration Engineering, Kyungpook National University)
  • 박춘욱 (경북대학교 대학원 과학기술 실용 공학부)
  • Received : 2023.05.31
  • Accepted : 2023.07.19
  • Published : 2023.09.15
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Abstract

The purpose of this study has a purpose to evaluate shear ability, ductility and energy dissertation of specimens that is to be applied to jacket using wrapping method. The experiments was conducted as a condition that simultaneously applied axial load and transverse force. The results of experiments represent story-displacement ratio, the stiffness, energy dissertation, plastic rotation which mean seismic resistance ablity on structure. And It represents the form of crack ditribution and failure in extreme stages. Based on the results of this experiment, Design examples are given to show the performance evaluation for the column reinforcing of old school buildings using nonlinear analysis is going to be conducted. Therefore, it is possible to apply the seismic retrofit method to public facilities.

Keywords

Acknowledgement

이 논문은 2022년도 정부(과학기술정보통신부)의 재원으로 한국연구재단(NRF-2022R1F1A1075173)에 의해 수행되었습니다.

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