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Seismic Retrofit of School Facilities Using Rapping and Attaching Composite Material

부착 및 래핑형 복합소재를 이용한 학교시설의 내진보강

  • Park, Choon-Wook (Dept. of Architectural Engineering Kyungpook National University) ;
  • Kim, Dong-Hwi (Dept. of Architectural Engineering Kyungpook National University) ;
  • Kwon, Min-Ho (Dept. of Civil Engineering, Gyeongsang National University) ;
  • Choi, Yeol (Dept. of Architectural Engineering Kyungpook National University)
  • 박춘욱 (경북대학교 건축공학부) ;
  • 김동휘 (경북대학교 건축공학부) ;
  • 권민호 (경상대학교 토목공학과) ;
  • 최열 (경북대학교 건축공학부)
  • Received : 2013.09.06
  • Accepted : 2014.02.27
  • Published : 2014.04.30

Abstract

In paper after the strong earthquake of recently the Korea neighborhood, the Korean government survey show that the 86% of school buildings in Korea are in potential damage risk and only 14% of them are designed as earthquake-resistance buildings. Earthquake Reinforcing projects of school have been a leading by the ministry of education, however their reinforcing methods done by not proved a engineering by experiment which results in uneconomical and uneffective rehabilitation for the future earthquake. An experimental and analytical study have been conducted for the shear reinforcing method of RC beam by axis and horizontal axis load using attaching composite beam. Based on the previous research, in this study, 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 and strengthening method is going to be on the market after their performance is proved by the test.

Acknowledgement

Supported by : 한국연구재단

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