11-02 - Example 2 - Moment-Axial Load Interaction Diagram for Reinforced Concrete Column

Поделиться
HTML-код
  • Опубликовано: 22 дек 2024

Комментарии •

  • @nidalal-sayed4019
    @nidalal-sayed4019 2 года назад

    Doctor u are so much great.
    I never saw before like these accurate explanations.
    Thank you so much for your help.

  • @berkayyildirim27
    @berkayyildirim27 6 лет назад +2

    Greaaat work excellent. It was so useful for my structural fire safety homework thank you so much again.

  • @MVR0001
    @MVR0001 6 лет назад +2

    At 8:44, shouldn't the lever arms be measured from c, rather than the PNA?

  • @alinikaeen9089
    @alinikaeen9089 3 года назад

    Good Lecture. It is explained clearly and step by step.

  • @alexstewart2740
    @alexstewart2740 6 лет назад +2

    At 14:16 you have C_s1 = .003(29000)*((3.4-2.5)/3.5) = 92.1 but those numbers equal 23.029? Or is there step in there I'm missing?

    • @Mr.P539
      @Mr.P539 6 лет назад +1

      Just forgot the As1=4 sqr in
      .003As1Es(c-d’)/c= 92.1

  • @vishalghule2103
    @vishalghule2103 5 лет назад

    Thanks for the detailed example. Really helpful.

  • @pPP-df2gw
    @pPP-df2gw 3 года назад +1

    At Start of video you mention PNA is at mid height. Really so for RC?

  • @nidalal-sayed4019
    @nidalal-sayed4019 2 года назад

    I think measurements are referred to aci code.
    Am I true?
    I wanna be sure to program it on excel sheet

  • @omerfaruk7488
    @omerfaruk7488 3 года назад

    Sir what is plastic neutral axis? Is there a elastic neutral axis too?

  • @mariamagbazet3675
    @mariamagbazet3675 3 года назад

    How did you find Ecu ?

  • @qusayfarahteh9794
    @qusayfarahteh9794 7 лет назад +1

    Life saver❤️

  • @saikaushikkothapalli4059
    @saikaushikkothapalli4059 4 года назад

    Great explanation and Awesome job. Thank You!
    Is this analysis true for both short and long columns?

  • @rolandalphs7022
    @rolandalphs7022 5 лет назад

    How do you calculate for moment and axial load between point A and B?

    • @davidgarber1664
      @davidgarber1664  5 лет назад

      You can select a "c" that is greater than the c we found for point B. Another common point found on the diagram is where there is zero tension in the tension steel (c = d). If you set up a spreadsheet, you can find the points associated with many different c values.

    • @martrayleigh7988
      @martrayleigh7988 5 лет назад

      @@davidgarber1664 sir please reply, the zero strain can be higher than d? and how do I input c for the value between point A and B.

  • @martrayleigh7988
    @martrayleigh7988 5 лет назад

    Sir, when doing load-moment interaction I should make my own column section?

  • @LEON-vt8zz
    @LEON-vt8zz 5 лет назад

    Thank you sir very helpful to my study.

  • @medo2000egypt
    @medo2000egypt 5 лет назад

    is that according to euro code ???

  • @almaddany
    @almaddany 7 лет назад +1

    Shouldnt the comp. Force in the steel be
    4(60)-4(0.85)(4)

    • @juantroncoso1
      @juantroncoso1 4 года назад

      I agree, I see that on all text books Cs1=As1(fs1-0.85 f'c)

  • @MuhammadUsman-eq7jz
    @MuhammadUsman-eq7jz 5 лет назад

    well done

  • @candradwiputra
    @candradwiputra 6 лет назад

    Thank you