한국전산구조공학회:학술대회논문집 (Proceedings of the Computational Structural Engineering Institute Conference)
- 한국전산구조공학회 1988년도 가을 학술발표회 논문집
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- Pages.13-17
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- 1988
바닥판의 면내 변형을 고려한 건축구조불의 해석
ANALYSIS OF MULTISTORY BUILDING STRUCTURES WITH FLEXIBLE FLOOR DIAPHRAGMS
초록
An efficient model for three-dimensional analysis of multistory structures with flexible floor diaphragms is proposed in this paper. Three-dimensional analysis of a building structure using a finite element model requires tedious input data preparation, longer computation time, and larger computer memory. The model proposed in this study is developed by assembling a series of two-dimensional resisting systems and is considered to overcome the shortcomings of a three-dimensional finite element model without deteriorating the accuracy of analysis results. Static and dynamic analysis results obtained using the proposed model are in excellent agreements to those obtained using three-dimensional finite element models in terms of displacements, periods, mode shapes.
키워드