특수 및 준특수 상세에 따른 철근콘크리트 전단벽의 내진성능평가
Seismic Performance Evaluation of Reinforced Concrete Shear Wall Systems Designed with Special and Semi-Special Seismic Details
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초록
This research presents the nonlinear analysis model for reinforced concrete shear wall systems with special boundary elements as proposed by the Korean Building Code (KBC, 2009). In order to verify the analysis model, analytical results were compared with the experimental results obtained from previous studies. Established analytical model was used to perform nonlinear static and dynamic analyses. Analytical results showed that the semi-special shear wall improved significantly the performance in terms of ductility and energy dissipation as expected based on previous test results. Furthermore, nonlinear incremental dynamic analysis was performed using 20 ground motions. Based on computer analytical results, the ordinary shear wall, special shear wall and newly proposed semi-special shear wall systems were evaluated based on the methods in FEMA P965. The results based on the probabilistic approaches accounting for inherent uncertainties showed that the semi-special shear wall systems provide a high capacity/demand (ACMR) ratio owing to their details, which provide enough capacity to sustain large inelastic deformations.
Abstract
This research presents the nonlinear analysis model for reinforced concrete shear wall systems with special boundary elements as proposed by the Korean Building Code (KBC, 2009). In order to verify the analysis model, analytical results were compared with the experimental results obtained from previous studies. Established analytical model was used to perform nonlinear static and dynamic analyses. Analytical results showed that the semi-special shear wall improved significantly the performance in terms of ductility and energy dissipation as expected based on previous test results. Furthermore, nonlinear incremental dynamic analysis was performed using 20 ground motions. Based on computer analytical results, the ordinary shear wall, special shear wall and newly proposed semi-special shear wall systems were evaluated based on the methods in FEMA P965. The results based on the probabilistic approaches accounting for inherent uncertainties showed that the semi-special shear wall systems provide a high capacity/demand (ACMR) ratio owing to their details, which provide enough capacity to sustain large inelastic deformations.
참고문헌 (27)
- Architectural Institute of Korea, "Korean Building Code and Commentary", ~ (2009)
- PERFORM Components and elements for PERFORM 3D and PERFORM-Collapse ver 4, , Computers and Structures, Inc, ~ (2006)
- FEMA, "Quantification of Building Seismic Performance Factors", Federal Emergency Management Agency, ~ (2009)
- Robert E. Englekirk, "Seismic Design of Reinforced and Precast Concrete Buildings", ~
- Analytical Modeling of Reinforced Concrete Walls for Predicting Flexural and Coupled-Shear-Flexural Responses, "John W. Wallace", PEER, ~ (2006)
- Development of Seismic Fragility Functions of Domestic Architectural Structure, "National Emergency Management Agency", 219~234 (2009)
- 정란, "기존 철근콘크리트 벽식 공동주택의 내진성능 예비평가법에 관한 연구", 콘크리트학회 논문집, 19(3), pp.293~300 (2007), 한국콘크리트학회
- 한상환, "목표스펙트럼에 근사한 평균응답스펙트럼을 갖는 지반운동집단의 효율적인 선정방법", 한국지진공학회논문집, 15(5), pp.1~10 (2011), 한국지진공학회
- Architectural Institute of Korea, "Guideline for Structural Design and Construction in Remodelling of Apartment Building", ~ (2003)
- Architectural Institute of Korea, "Korean Building Code and Commentary", ~ (2005)
- A Study on the Seismic Design Code(Ⅱ), "Ministry of Construction Transportation", ~ (1997)
- Ministry of Construction Transportation, "Rule about Structure Standards of the Building", ~ (1998)
- Song HS, "Seismic capacity evaluation of RC building by seismic criteria in Korean", Journal of Architectural Institute of Korea Conference, 28(1), pp.65~68 (2008)
- 이영욱, "연결보가 있는 철근콘크리트 내력벽시스템의 내진성능평가 -1990년대 공동주택을 중심으로-", 한국지진공학회논문집, 15(4), pp.23~31 (2011), 한국지진공학회
- Quantification of Building seismic performance factors, "ATC", Applied Technology Council, ~, pp.ATC-63(FEMA695), ASCE 7-05 (2005)
- ASCE, "Minimum design loads for buildings and other structures", American Society of Civil engineers, ~ (2005)
- Abrahamson NA, "Empirical response spectral attenuation relations for shallow crustal earthquakes", Seismological Research Letters, 68(1), pp.94~127 (1997)
- Campbell KW, "NGA ground motion model for the geometric mean horizontal component of PGA, PGV, PGD and 5%damped linear elastic response spectra for periods ranging from 0.01 to 10s", Earthquake Spectra, 24, pp.139~171 (2008)
- Boore DM, "Ground-Motion Prediction Equations for the Average Horizontal Component of PGA, PGV, and 5%-Damped PSA at Spectral Periods between 0.01s and 10.0s", Earthquake Spectra, pp.99~138 (2008)
- Kottke AR, "A semi-automated procedure for selecting and scaling recorded earthquake motions for dynamic analysis", Earthquake Spectra, pp.911~932 (2008)
- Jayaram N, "A comutationally efficient ground-motion selection algorithm for matching a target response spectrum mean and variance", Earthquake Spectra, 27(3), pp.797~815 (2011)
- Baker JW, "Correlation of response spectral values for multicomponent ground motion", Bulletin the Seismological Society of America, 96(1), pp.215~227 (2006)
- 천영수, "완화된 단부 배근상세를 갖는 특수전단벽 구조시스템의 내진성능평가", 콘크리트학회 논문집, 25(3), pp.271~281 (2013), 한국콘크리트학회[DOI]
- 윤성준, "특수 및 준특수 상세에 따른 철근콘크리트 전단벽의 비선형 내진거동 해석", 한국지진공학회논문집, 17(1), pp.43~51 (2013), 한국지진공학회
- Building Code Requirements for Structural Concrete and Commentary, , American Concrete Institute, ~, pp.ACI318-08 (2008)
- Korea Concrete Institute, "Structural design code and commentary of RC concrete systems", ~ (2009)
- Korea Land & Housing Corporation, "Seismic performance evaluation of semi-special shearwall systems", ~ (2011)