Earthquakes and Structures

  • 제16권2호
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  • Pages.141-148
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  • 2019
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  • 2092-7614(pISSN)
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  • 2092-7622(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Model for the evaluation of the beam-column joint ultimate strength -a more simplified version

  • Tsonos, Alexandros-Dimitrios G. (Department of Civil Engineering, Aristotle University of Thessaloniki)
  • 투고 : 2018.12.19
  • 심사 : 2018.12.22
  • 발행 : 2019.02.25
⟨ 이전 논문 다음 논문 ⟩

초록

In this study, a well-established model and a new simplified version of it, that help avoid collapses in reinforced concrete structures during strong earthquakes, are presented and discussed. Using this model, the initial formation of plastic hinges and the final concentration of the damages only in beams are accurately assured. The model also assures that the columns and the beam-column joints can remain intact. This model can be applied for the design of modern R/C structures, as well as for the design of strengthening schemes of old R/C structures by the use of reinforced concrete jackets. The model can also predict the form of earthquake damages in old structures but also earthquake damages in the modern structures.

키워드

참고문헌

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피인용 문헌

  1. Strengthening of deficient RC joints with diagonally placed external C-FRP ropes vol.20, pp.1, 2019, https://doi.org/10.12989/eas.2021.20.1.123