조적벽체가 80년대 표준 저층 학교 건물의 내진 성능에 미치는 영향에 대한 해석적 연구


Analytical Study on the Effect of Masonry Infills on the Seismic Performance of Low-Rise School Buildings that built 1980’s Standard Codes

김일헌, 강상구, 위옥복, 최열

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The purpose of this study is to estimate the seismic performance of low-rise school building which constructed using 1980’s standard codes. The structural system of the considered school building is Reinforced Concrete(RC) Moment Frame with Full Masonry Infills(FMI) and Partial Masonry Infills(PMI). The masonry infills are usually not considered in structural analysis, but affect significantly the seismic performance of its structure. Many researches showed that real behavior of such buildings will vary during the earthquake events. It is generally agreed that an infilled frame structure performs better against earthquake forces, however, when a structure is only partially infilled, the phenomena is again different. By this analysis, four reinforced concrete frames with or without masonry infills were designed and tested under PUSHOVER analysis. Results shows that with Partial Masonry Infills(PMI), the columns become more shorter and get damaged prior to the other normal columns. The Full Masonry Infills(FMI) made an increase of both the initial stiffness and strength of its building.


1. 서론
1.1 연구배경 및 목적
1.2 연구범위 및 방법
3. 학교건물 내진성능 평가
3.1 구조물의 성능곡선(Capacity Curve)
3.2 PUSHOVER 해석에 의한 성능점
4. 결론


  • 김일헌 Kim, Il-Heon. 경북대학교 건설환경에너지공학부 박사과정
  • 강상구 Kang, Sang-Goo. The University of Texas at Arlington, Department of Civil Engineering, 박사후연구원
  • 위옥복 Wi, Ok-Bok. 경북대학교 건설환경에너지공학부 박사과정
  • 최열 Choi, Yeol. 경북대학교 건축학부 교수, 공학박사


자료제공 : 네이버학술정보

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