One Column Two Effective Length : Assign Lx and Ly

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  • Опубликовано: 10 дек 2024

Комментарии • 62

  • @yashwantrajverma
    @yashwantrajverma Год назад

    hat's off to you, never saw such series of videos with practical example, keep making such videos for staad also with real life example pictures.

  • @aqsaneaz7904
    @aqsaneaz7904 2 года назад

    Pls make more videos on steel structure. Your videos are very very very much helpful.
    Thanks for uploading

  • @azmat_waseem
    @azmat_waseem 2 года назад

    Very Informative... Thanks...

  • @raviprasadvoletiBR16L
    @raviprasadvoletiBR16L 3 месяца назад

    Hi, could you pl let me know, when to consider Ky parameter and Kz parameter in STAAD-Pro?

  • @sarkarnabinh
    @sarkarnabinh 3 года назад +2

    Sir, Your videos very much helpful. Can you please explain the Lx, Ly and Lz parameter for rafter and which parameter should assign for which member of structure.

  • @mosalim7119
    @mosalim7119 Год назад

    what is the safest apex deflection limit foe portal frames thanks

  • @mdmanowwaralam6037
    @mdmanowwaralam6037 2 года назад +1

    hello sir, Ly and Lz parameters are only for column? or we need to define these values also in beam. Please explain.

  • @gauravzinjade7146
    @gauravzinjade7146 2 года назад

    Thanks Sir
    For Valuable knowledge

  • @stalinsubramanian251
    @stalinsubramanian251 2 года назад

    Now also column height is full height only if want to divide by 2 u should connect bracing at strut location.so then only from strut location bracing will transfer the load to foundation.if u dont provide bracing column will bend between foundation and eave joint only.

  • @murtadhaabddulkareem7913
    @murtadhaabddulkareem7913 2 года назад

    What is the connection type btw strut and columns?

  • @aqsaneaz7904
    @aqsaneaz7904 2 года назад

    Pls help me understanding unt and unb also. The design parameters we use in staad

  • @HirenRohishaliya
    @HirenRohishaliya 2 года назад

    Could you please make a complete detailed video about the releases given in staad pro considering different type of structures

  • @sachinnegi9754
    @sachinnegi9754 Год назад

    Very informative video

    • @TonmoyMaity
      @TonmoyMaity  Год назад

      Glad you liked it

    • @sachinnegi9754
      @sachinnegi9754 Год назад

      @@TonmoyMaity sir can you teach me design of steel structure ?? I'll pay for it.

  • @fahimakhtar1000
    @fahimakhtar1000 Год назад

    Can u plz give an example of the section whose Lx is different from Ly.

    • @TonmoyMaity
      @TonmoyMaity  Год назад

      I will try to put a video on this

  • @reacharun4522
    @reacharun4522 Год назад

    Lx,Lz,Ly all r depends upon GLOBAL coordinate or local coordinate?

    • @TonmoyMaity
      @TonmoyMaity  Год назад

      Global

    • @ShakyaDeepak1994
      @ShakyaDeepak1994 Месяц назад

      Local coordinate, because the effective length depends on the boundary conditions and orientation relative to the member’s own axis

  • @HirenRohishaliya
    @HirenRohishaliya 2 года назад

    also you have modeled purlins also....is it mendatory to model purlins or can we simulate the effect of purlin by just assigning the value of Ly to rafter members?

    • @TonmoyMaity
      @TonmoyMaity  2 года назад

      No never.. don't model it..just adjust the ly

  • @Rohit0videoz
    @Rohit0videoz 2 года назад

    What about Kz value?

  • @debayandebnath641
    @debayandebnath641 2 года назад

    khub bhalo buhiyecho bhai......eto bhalo dharona boi pore holo na kaj korte korte ?

    • @TonmoyMaity
      @TonmoyMaity  2 года назад +1

      Dada valo lagle ami dhonyo..dutor combination a obossoi.

  • @abhishekbandgar5195
    @abhishekbandgar5195 2 года назад +1

    If the main frame is moment connected then why have you taken the effective length as L it should be 0.65L as for moment connected frame the column is fixed on both side. And for longitudinal direction, column is pin connected so effective length is L

    • @TonmoyMaity
      @TonmoyMaity  2 года назад

      correct

    • @lakshmipriya1676
      @lakshmipriya1676 2 года назад

      Thanks for posting this question. I was also having same concern .now it is cleared .

  • @abishak3506
    @abishak3506 3 года назад

    Thanks for the video sir

  • @olamideajala687
    @olamideajala687 3 года назад

    Nice video thanks, quick one which chart did you referenced that showed different kl/r ratio for a particular yield strength

  • @Mnbv-t1s
    @Mnbv-t1s 3 года назад

    Thanks for the video sir..it is really good..kindly do video on staad design parameters such as UNL UNT UNB etc..

  • @jainamshah1378
    @jainamshah1378 3 года назад

    Can you make a video of failure of bracing and column due to biaxial bending and shear??

  • @jagadeshkola1155
    @jagadeshkola1155 2 года назад

    Sir how to decide the column orientation plz tell me

    • @TonmoyMaity
      @TonmoyMaity  2 года назад

      Please watch my video : Axis of Structure and you will get your answer.

  • @kunalbadgujar8628
    @kunalbadgujar8628 2 года назад

    Excellent

  • @sothattheng8624
    @sothattheng8624 3 года назад +3

    Thanks for sharing! your VDO is very helpful for young Engineer like me, if you can make the example of steel frame column design with Autodesk Robot is good.

  • @kumarshinde3065
    @kumarshinde3065 3 года назад

    Sir make videos on RCC structural engineer practical concept and real work explain

  • @junaidbashirbhat
    @junaidbashirbhat 2 года назад

    Thankyou sir

  • @syedmubarak9593
    @syedmubarak9593 3 года назад

    Awesome

  • @debayandebnath641
    @debayandebnath641 2 года назад

    join korle koto maaash dhore katbe taka ?

  • @jal000lx
    @jal000lx 2 года назад

    the lx and ly parameters are with respect to local axis of crossection , not on global axis . Please check I think there is an error in your presentation .
    Following staaadpro conventions ,
    Z is local axis and is major axis
    Y is local minor axis
    X is axis along length
    Lz is used for buckling length for major axis
    Ly is used for buckling length about y axis
    Lx is buckling length for torsional buckling case .
    Usually ly and lx are same value in cases like for example the column braced by a strut in middle . But again this need not be 100 percent to true , depends on the crossection of strut and connection of strut to web of column .

    • @TonmoyMaity
      @TonmoyMaity  2 года назад

      My intention is to convey the concept only.