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Correlation of Experimental and Analytical Inelastic Responses of A 1:12 Scale 10-Story Reinforced Concrete Frame with Non-seismic Details

비내진 상세를 가진 1:12축소 10층 R.C.골조의 비선형 거동에 대한 실험과 해석의 상관성

  • Published : 1999.02.01

Abstract

The pushover analysis technique is now attracting the world-wide interest for the prediction of elastic and inelastic behavior of structures in the seismic evaluation of existing buildings. However, the reliability of this analysis technique has not been fully checked by the test results in the case of structures with nonseismic details. The objective of this study is to verify the correlation between the experimental and analytical responses of a 1:12 scale 10-story reinforced concrete frame with non-seismic details by using DRAIN-2DX program and the test results performed previously. It is concluded from this comparison that the overall responses such as the relations between story shear versus interstory drift and the local deformations such as plastic rotations can be predicted with quite high reliability.

현재 일방향 가력 해석기법은 세계적으로 기존 건물의 지진평가를 위해 구조물의 탄성 및 비탄성 거동을 예측하는데 가장 유용한 방법이다. 그러나, 이 해석기법은 특히 비내진 상세를 가진 철근콘크리트 골조에 대해 실험결과와 충분히 검토되지 않았다. 본 연구의 목적은 비내진 상세를 가진 고층 R.C. 골조에 대해 실험과 해석의 상관성을 검증하는데 있다. 본 연구의 목적은 DRAIN-2DX를 이용한 해석결과와 이미 수행된 비내진 상세를 가진 1:12축소 10층 철근콘크리트 골조의 실험결과를 서로 비교, 검토함으로써 그 응용상의 문제점과 신뢰성을 확인하는 데 있다. 본 연구는 실험과 해석의 상호 비교결과 다음과 같은 결론을 얻었다. 충전단력과 층간변위 및 소성회전각 같은 국부 변형의 전체적인 거동은 실험결과와 해석결과가 잘 일치하는 것으로 나타났다.

Keywords

References

  1. Journal of the Korea Concrete Institute Experimental Study on Nonlinear Behaviors of A 10-Story Reinforced Concrete Frame with Nonseismic Details Lee, Han-Seon;Kang, Kyi-Yong
  2. Journal of Architectural Institute of Korea v.11 no.9 An Exprimental Study on the Materials for Small-Scale Models of Structures Lee, Han-Seon
  3. ATC-40 Report v.1;2 Seismic evaluation and retrofit of concrete buildings ATC
  4. NEHRP Guidelines for the Seismic Rehabilitation of Buildings (FEMA 273,274) BSSC
  5. Internatinal Coference on Building Officials Uniform Building Code ICBO
  6. Ministry of Construction Korea Seismic Code
  7. UCB/EERC-86/10 Earthquake Simulation Tests and Associated studies of a 0.3-Scale Model of a Six-Story Concentrically Braced steel Structure Uang, C. M.;Bertero, V. V.
  8. ATC-19 Structural Response Modification Factors V. Bertero;G. Frandon
  9. Report No. UCB/SEMM-93/17 DRAIN/2DX BASE PROGRAM DESCRIPTION AND USER GUIDE V 1.10 V. Prakash;G. H. Powell
  10. USERS MANUAL IDARC 2D Version 4.0 Andrei, M. Reinhorn;Sashi K. Kunnath;Rofolfo Valles-Mattox
  11. SP-127 Correlation of the Analytical and Experimental Inelastic Response of a 1/5-Scale 7-Story Reinforced Concrete Frame-Wall Structure F. A. Charncy
  12. SP-127-5 Modeling Hysteretic Force-Deformation Relationships for Reinforced Concrete Elements M. Saatcioglu
  13. Journal of Architectural Institute of Korea v.18 no.1 Analytical Investigation on the seismic Evaluation of Low-rise R. C. Buildings Kim, Sang-Dae;Kang, Hoon