지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.12
- 수록면
- 233 - 240 (8page)
이용수
초록· 키워드
오류제보하기
The seismic performance evaluation procedure according to Korea infrastructure safety corporation is classified as nonlinear static procedure and nonlinear dynamic procedure, if the structures were determined that the higher modes are significant, the nonlinear dynamic analysis is required to supplement the nonlinear static procedure such as Pushover analysis. The nonlinear dynamic analysis has a disadvantage in that it takes a lot of time for the analysis and complicated. Therefore, in this study, pushover analysis and nonlinear dynamic analysis were performed to analyze the dynamic behavior of vertical irregular structures considering higher mode effects. In addition, this study was determined whether if it is possible to modeling by replacing vertical irregular structures with regular structures using the story stiffness as a variable. The results of study were confirmed that the higher mode effect can be significant not only for high rise building or vertical irregular structures but also for regular structures. In addition, as a result of the study, it was confirmed that vertical irregular structures can be replaced with regular structures based on the story stiffness.
목차
Abstract
1. 서론
2. 해석방법의 검증
3. 수직비정형성에 대한 고차모드 영향
4. 결론
REFERENCES
참고문헌 (12)
참고문헌 신청
CSI. Perform-3D, Nonlinear analysis and performance assessment for 3D structures, user guide version 4. Berkeley, CA: Computers and Structures Inc.; c2006. p.123-141.
De Stefano, M., & Pintucchi, B. (2008). A review of research on seismic behaviour of irregular building structures since 2002. Bulletin of Earthquake Engineering, 6(2), 285~308.
Esfahanian, A., & Aghakouchak, A. A. (2019). A single-run dynamic-based approach for pushover analysis of structures subjected to near-fault pulse-like ground motions. Journal of Earthquake Engineering, 23(5), 725-749.
Karavasilis, T. L., Bazeos, N., & Beskos, D. E. (2008). Estimation of seismic inelastic deformation demands in plane steel MRF with vertical mass irregularities. Engineering structures, 30(11), 3265~3275.
KDS (2018). (KDS 14 20 10) Korean Design Standard.
De Stefano, M., & Pintucchi, B. (2008). A review of research on seismic behaviour of irregular building structures since 2002. Bulletin of Earthquake Engineering, 6(2), 285~308.
Esfahanian, A., & Aghakouchak, A. A. (2019). A single-run dynamic-based approach for pushover analysis of structures subjected to near-fault pulse-like ground motions. Journal of Earthquake Engineering, 23(5), 725-749.
Karavasilis, T. L., Bazeos, N., & Beskos, D. E. (2008). Estimation of seismic inelastic deformation demands in plane steel MRF with vertical mass irregularities. Engineering structures, 30(11), 3265~3275.
KDS (2018). (KDS 14 20 10) Korean Design Standard.
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