Structural Engineering and Mechanics

  • 제26권3호
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  • Pages.297-313
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  • 2007
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Preliminary design and inelastic assessment of earthquake-resistant structural systems

  • Rubinstein, Marcelo (Instituto de Mecanica Aplicada y Estructuras (IMAE), Facultad de Ciencias Exactas, Ingenieria y Agrimensura, Universidad Nacional de Rosario) ;
  • Moller, Oscar (Instituto de Mecanica Aplicada y Estructuras (IMAE), Facultad de Ciencias Exactas, Ingenieria y Agrimensura, Universidad Nacional de Rosario) ;
  • Giuliano, Alejandro (Instituto Nacional de Prevencion Sismica)
  • 투고 : 2005.12.30
  • 심사 : 2006.12.22
  • 발행 : 2007.06.20
⟨ 이전 논문 다음 논문 ⟩

초록

A preliminary performance-based seismic design methodology is proposed. The top yield displacement of the system is computed from these of the components, which are assumed constant. Besides, a simple procedure to evaluate the top yield displacement of frames is developed. Seismic demands are represented in the form of yield point spectra. The methodology is general, conceptually transparent, uses simple calculations based on first principles and is applicable to asymmetric systems. To consider a specific situation two earthquake levels, occasional and rare are considered. The advantage of an arbitrary assignment of strength to the different components to reduce eccentricities and improved the torsional response of the system is addressed. The methodology is applied to an asymmetric five story building, and the results are verified by push-over analysis and non linear dynamic analysis.

키워드

참고문헌

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피인용 문헌

  1. Flexural Strength and Deformability Design of Reinforced Concrete Beams vol.14, 2011, https://doi.org/10.1016/j.proeng.2011.07.176
  2. Maximum axial load level and minimum confinement for limited ductility design of high-strength concrete columns vol.6, pp.5, 2007, https://doi.org/10.12989/cac.2009.6.5.357
  3. Concurrent flexural strength and deformability design of high-performance concrete beams vol.40, pp.4, 2007, https://doi.org/10.12989/sem.2011.40.4.541