Structural Engineering and Mechanics

  • 제40권6호
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  • Pages.763-782
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  • 2011
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Performance-based framework for soil-structure systems using simplified rocking foundation models

  • Smith-Pardo, J. Paul (Department of Civil and Environmental Engineering, Seattle University)
  • 투고 : 2011.01.04
  • 심사 : 2011.10.29
  • 발행 : 2011.12.25
⟨ 이전 논문 다음 논문 ⟩

초록

Results from nonlinear time-history analyses of wall-frame structural models indicate that the condition of vulnerable foundations -for which uplifting and reaching the bearing capacity of the supporting soil can occur before yielding at the base of the shear walls- may not be necessarily detrimental to the drift response of buildings under strong ground motions. Analyses also show that a soil-foundation system can inherently have deformation capacity well in excess of the demand and thus act as a source of energy dissipation that protects the structural integrity of the shear walls.

키워드

참고문헌

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