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Peak-Oriented 단자유도 시스템의 비탄성변위비Inelastic Displacement Ratio for SDF Systems having Peak-Oriented Hysteretic Behavior
- Other Titles
- Inelastic Displacement Ratio for SDF Systems having Peak-Oriented Hysteretic Behavior
- Issue Date
- Sep-2009
- Publisher
- 대한건축학회
- Keywords
- Inelastic Displacement Ratio; Peak-oriented Model; Regression Analysis; 비탄성변위비; peak-oriented 모델; 회귀분석
- Citation
- 대한건축학회논문집 구조계, v.25, no.09, pp.39 - 46
- Indexed
- KCI
- Journal Title
- 대한건축학회논문집 구조계
- Volume
- 25
- Number
- 09
- Start Page
- 39
- End Page
- 46
- ISSN
- 1226-9107
- Abstract
- This study investigates the effect of natural period, strain-hardening ratios, post-capping stiffness ratios, ductility, yield-strength reduction factor, and damping ratios on inelastic displacement ratio (CR) of peak-oriented SDF systems located at the sites classified as NEHRP site class B, C and D. Since equations for CR have been proposed for bilinear systems, it is difficult to estimate CR for the systems having hysteretic properties with strength and stiffness deterioration, and P-Δ effects. This study conducts nonlinear regression analysis for proposing a equation. the proposed equation is consisted for calculating 16%, 50%, and 84% inelastic displacement ratio for peak-oriented SDF systems.
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Collections - 서울 공과대학 > 서울 건축공학부 > 1. Journal Articles
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Related Researcher
- Han, Sang Whan
- COLLEGE OF ENGINEERING (SCHOOL OF ARCHITECTURAL ENGINEERING)