Most school buildings consist of reinforced concrete (RC) moment frames with masonry infills. The longitudinal direction frames of those school buildings are relatively weak due to the short-column effects caused by the partial masonry infills and need to be evaluated carefully. In ‘Manual for Seismic Performance Evaluation and Retrofit of School Facilities’ published in 2018, response modification factor of 2.5 is applied to non-seismic RC moment frames with partial masonry infills, but sufficient verification of the factor has not been reported yet. Therefore, this study conducted seismic performance evaluation of planar RC moment frames with partial masonry infills in accordance with both linear analysis and nonlinear static analysis procedures presented in the manual. The evaluation results from the different procedures are compared in terms of assessed performance levels and number of members not meeting target performance objectives. Finally, appropriate response modification factors are proposed with respect to a shear-controlled column ratio.

ABSTRACT
 1. 서 론
 2. 선형해석평가법 개요
 3. 구조해석모델
  3.1 선형해석
  3.2 비선형정적해석
 4. 평가절차
  4.1 해석조건
  4.2 평가절차별 성능목표
  4.3 내진성능 판정기준
  4.4 성능수준 및 파괴양상에 따른 반응수정계수 검토
 5. 평가결과
  5.1 비선형정적해석 평가결과
  5.2 성능판정 결과 비교
  5.3 성능수준에 기초한 반응수정계수
  5.4 손상부재 수량 비교
  5.5 손상부재를 고려한 반응수정계수 조정
  5.6 반응수정계수 적용방안
 6. 결 론
 REFERENCES

• 김범석(인천대학교 일반대학원 건축학과) | Kim Beom Seok (Department of Architectural Design and Engineering, Incheon National University)
• 박지훈(인천대학교 도시건축학부) | Park Ji-Hun (Division of Architecture and Urban Design, Incheon National University) Corresponding author