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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Structural Engineering and Mechanics, An Int'l Journal Structural Engineering and Mechanics, An Int'l Journal Vol.77 No.1
- 발행연도
- 2021.1
- 수록면
- 115 - 135 (21page)
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This paper focuses on examining the effects of span arrangements on displacement responses of plan-symmetric RC frame buildings designed using the direct displacement-based design (DDBD) method by employing non-linear analyses and the skew seismic attack. In order to show the desired performance of DDBD design approach, the force-based design approach is also used to examine the seismic performance of the selected structures. To realize this objective, 8-story buildings with different plans are selected. In addition, the dynamic behavior of the structures is evaluated by selecting 3, 7, and 12-story buildings. In order to perform non-linear analyses, OpenSees software is used for modeling buildings. Results of an experimental model are used to validate the analytical model implemented in OpenSees. The results of non-linear static and non-linear dynamic analyses indicate that changing span arrangements does not affect estimating the responses of structures designed using the DDBD approach, and the results are more or less the same. Next, in order to apply the earthquake in non-principle directions, DDBD structures, designed for one-way performance, are designed again for two-way performance. Time history analyses are performed under a set of artificial acceleration pairs, applied to structures at different angles. It is found that the mean maximum responses of earthquakes at all angles have very good agreement with the design-acceptable limits, while the response of buildings along the height direction has a relatively acceptable and uniform distribution. Meanwhile, changes in the span arrangements did not have a significant effect on displacement responses.
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참고문헌 (34)
참고문헌 신청
Beka Hailu Abebe / 2019 / Accounting for Torsional Response in Direct Displacement-based Design of Plan-asymmetric Reinforced Concrete Frame Buildings / KSCE Journal of Civil Engineering 23(3):1190~1206
Ali, Q. / 2017 / Shake table tests on single-story dhajji dewari traditional buildings / Int. J. Archit. Herit 11(7):1046~1059
Alimohammadi, D. / 2019 / Evaluation of seismic design approach on RC/MR building using different probabilistic methods / 8th International Conference on Seismology & Earthquake Engineering
Bracci, J. M. / 1992 / Seismic resistance of reinforced concrete frame structures designed only for gravity loads-Part I: Design and properties of a 1/3 scale model structure
Bracci, J. M. / 1995 / Seismic resistance of reinforced concrete frame structures designed for gravity loads : performance of structural system / ACI Mater. J. 92(5):597~609
Ali, Q. / 2017 / Shake table tests on single-story dhajji dewari traditional buildings / Int. J. Archit. Herit 11(7):1046~1059
Alimohammadi, D. / 2019 / Evaluation of seismic design approach on RC/MR building using different probabilistic methods / 8th International Conference on Seismology & Earthquake Engineering
Bracci, J. M. / 1992 / Seismic resistance of reinforced concrete frame structures designed only for gravity loads-Part I: Design and properties of a 1/3 scale model structure
Bracci, J. M. / 1995 / Seismic resistance of reinforced concrete frame structures designed for gravity loads : performance of structural system / ACI Mater. J. 92(5):597~609
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