한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)
- 한국콘크리트학회 2008년도 추계 학술발표회 제20권2호
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- Pages.241-244
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- 2008
국내 저층 철근콘크리트 건물의 내진성능 평가
Seismic Capacity Evaluation of Low-Rise Reinforced Concrete Buildings in Korea
- 발행 : 2008.11.07
초록
본 연구의 필자는 우리나라 철근콘크리트(RC) 건물의 대다수를 차지하고 있는 중 저층 RC 건물, 특히 전단 및 휨파괴형 부재가 혼합된 중.저층 RC 건물의 성능지정이 가능한 내진성능평가법을 제안하였다
The authors proposed a new rapid-screening method for more reasonably evaluating seismic capacities of medium and low-rise RC buildings controlled by both shear and flexure in Ref. [1]. The method proposed in Ref. [1] was based on relationships between required strengths of each failure system for ductility factors and damage degrees of overall system derived from the view-point of ductility factors. The proposed method was also verified using observed real damage data of low-rise RC buildings caused by past earthquakes. Results indicated that the methodology proposed in Ref. [1] compares well with real damages and is a useful strategy for rapidly identifying low-rise RC buildings having high potential seismic risk. In this study, in order to verify the applicability of the new methodology proposed in Ref. [1] to real RC building systems, seismic capacities of existing eleven low-rise RC buildings in Korea are evaluated based on the new method.
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