How Rigid Zone Factor Affects ETABS Model ?

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  • Опубліковано 9 лис 2024

КОМЕНТАРІ • 7

  • @NayMyoHtetPaing-x6e
    @NayMyoHtetPaing-x6e Рік тому

    Interesting! For semi-rigid joint, can I use rigid factor 0.5 or which one is recommended? Many Thanks!

    • @MrEngineerO
      @MrEngineerO  Рік тому +1

      according to ACI 2019 6.6.2.3 (b) we can use RZF=1 in etabs.

    • @NayMyoHtetPaing-x6e
      @NayMyoHtetPaing-x6e Рік тому

      @@MrEngineerO Thanks to you. I enjoyed watching most of your videos, especially FEMA (steel beam flexure acceptance criteria). I am currently conducting a thesis on analyzing MRF with RBS connections (pushover). If you could do some guidance in general, could you please guide me on what table to use to find yield rotation Qy after calculating "Mpr" of RBS. Do you recommend using Table 5.6 to model the RBS parameters. I am also using ETABs to analyze. Thank you in advance, sir!

    • @MrEngineerO
      @MrEngineerO  Рік тому

      Thank you for your attention.
      ETABS uses ASCE 41 tables which are a combination of FEMA tables. To answer your question, I must say that each thesis is unique and if I want to give an answer, I have to research about it.
      In my opinion, you should use articles from Valid and international universities.
      Thank you@@NayMyoHtetPaing-x6e

  • @LodyBasha
    @LodyBasha Рік тому

    Do i apply rigid zone factor to beam only or column and beam at the same time ?

    • @MrEngineerO
      @MrEngineerO  Рік тому

      Yes, we must select all the main beams and columns together and then assign R.Z.F to both of them

    • @LodyBasha
      @LodyBasha Рік тому

      @@MrEngineerO thank you so much. Can you please make a video about how to design foundation ( isolated footing, and raft foundation, ) using Etabs only and can you please include Etabs and Autocad files with every tutorial video you make , thanks