Journal of the Korea institute for structural maintenance and inspection (한국구조물진단유지관리공학회 논문집)

Korea Institute for Structural Maintenance Inspection (한국구조물진단유지관리공학회)
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Evaluation of Seismic Safety in School Buildings Applying Artificial Seismic Waves in Earthquake Magnitude of Korea

한국형 중진지역의 인공지진파 생성을 통한 학교건물 내진안전성 평가

  • 김승현 (주식회사 우성디앤씨) ;
  • 박영빈 (주식회사 우성디앤씨) ;
  • 강준석 (서울대학교 조경.지역시스템공학부)
  • Received : 2021.11.03
  • Accepted : 2021.12.29
  • Published : 2022.02.28
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Abstract

This report describes the development and stability evaluation of a seismic retrofit method to evaluate the seismic performance of existing school buildings by analyzing the earthquake waveforms that occurred in Korea. Currently, Facilities for seismic retrofit designed for excessive reinforcement are being applied. To compensate for this, optimised the retrofit mothod suitable for domestic situation considering the characteristics of the seismic region, generated a Korean-style artificial seismic wave that meets the seismic design criteria, which is less frequent than other countries.

국내 발생 지진파형을 분석하여 중진지역 특성을 고려하고 내진설계기준에 부합하는 한국형 인공지진파를 생성하였으며, 획일적이고 미관을 손상시키는 일본식 내진보강 공법을 지양하고 한국형 중진지역의 특징을 반영하여 지진의 빈도가 적고 강도가 비교적 강하지 않은 국내 실정에 적합한 학교 건물의 내진보강 공법을 개발하였다. 이를 바탕으로 현재 과다 설계되어 있는 학교 내진보강 시설물을 중진지역 특성에 맞게 최적화하여 내진 안전성 평가를 수행하였으며, 기존 학교건물의 내진성능평가에 비해 미적인 요소를 고려하고 효율성 있는 구조기법을 적용한 합리적 보강 기법을 제안하였다.

Keywords

Acknowledgement

본 연구는 국토교통과학기술 진흥원의 국토교통기술촉진연구 "과제 번호21CTAP-C163685-01 한국형 지진분석을 통한 중진지역에 적합한 내진보강 기법 개발 " 으로 수행 되었으며, 이에 감사드립니다.

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