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  1. user277418

    Rebar cages for concrete filled hollow section (CFHS) columns

    For those who might be interested to see how concreting is done A link to a video
  2. user277418

    STAAD vs others

    @WARose didn't want to be rude. Receive my apology if I was. Regarding my doubts that you are a real user. Amount of your posting pushed me to an idea that you are on a payroll on the forum (which is absolutely fine). Even if so, but if you indeed are a long-term user and answering in a good...
  3. user277418

    STAAD vs others

    @WARose ok real user. What else do you like in STAAD? Definitely should be more
  4. user277418

    STAAD vs others

    @WARose [lol] c'mon. Damage control? I really don't want to make the topic into what you hate in ... I am still hoping to see actual responses from real users about what they like in STAAD. From good... During the GUI presentation I have noticed pushover analysis among analysis tabs. This is...
  5. user277418

    STAAD vs others

    @SethGuthrie and @CarlosAguera I have looked how meshing works in STAAD. OMG [cry] I supposed that Robot had one of the most inconvenient meshing engines, but STAAD definitely overreached it. I haven't used software with such meshing engine since 2008. 3D solids without engine to mesh it just...
  6. user277418

    Rebar cages for concrete filled hollow section (CFHS) columns

    I have found answer to the 1st question. So simple [smile]
  7. user277418

    STAAD vs others

    @SethGuthrie and @CarlosAguera I want to take my words back regarding GUI of STAAD. Just were watching relatively recent (1 year ago) presentation of the Connect Edition. The GUI is quite fine. Could be better, but should be enough for most of engineers.
  8. user277418

    STAAD vs others

    @JoshPlumSE thank you for the review
  9. user277418

    STAAD vs others

    Sorry to say that, but I don't see the text input file as of some sort advantage. It definitely was in 90s I guess, but this train has left long time ago. I understand that from a program developer point of view all those fancy models are still boiling down to text files, but from a practicing...
  10. user277418

    Rebar cages for concrete filled hollow section (CFHS) columns

    @CDLD thanks. watched it when it was published
  11. user277418

    Rebar cages for concrete filled hollow section (CFHS) columns

    Thank you SteelTubes. Indeed a good article. I am aware of those issues. Chapter 4.2.1 of CIDECT design guide 7 is also a good reading for those who are interested.
  12. user277418

    STAAD vs others

    Just to be clear. I am not intended to shade STAAD. Just want to know it's strong sides. Currently what SethGuthrie has told doesn't sound like the very valuable functions missing in other products. I am looking forward for replies of actual happy users [bigears]. Tell your success story...
  13. user277418

    STAAD vs others

    Hi I never used STAAD before, but I used a lot of other similar software (SAP2000, ETABS, RFEM, Autodesk Robot, SCIA etc.). The thing is I might have to use it in the nearest future. Watched a couple of videos online about it. From the 1st look STAAD's GUI is like from the previous decade or...
  14. user277418

    Rebar cages for concrete filled hollow section (CFHS) columns

    Hi Are here factory guys who worked with CFHS columns? Can you tell me how rebar cages are usually fixed within concrete filled hollow section (CFHS) columns to achieve the required concrete cover between the reinforcement and inner surface of the hollow section? As far as I am imagining the...
  15. user277418

    A steel beam with full depth end plates. Most efficient way to model/design it for length tolerance

    Thank you all for sharing the valuable opinions and experience! I think I have got now the answer I have looked for.
  16. user277418

    A steel beam with full depth end plates. Most efficient way to model/design it for length tolerance

    Yes, sure. This is indeed a best way. Unfortunately not all of them can give a certain answer. Some starting to scratch head and eventually say "We can do everything. Any way will be fine". Most disappointing answer for me
  17. user277418

    Shear Friction - Cast in Place Concrete & Precast Concrete

    Would be nice to have explicitly stated value. Otherwise how much "sagnificantly" is? 🙂 If the interfaces are detached (even for 0.1 mm) then any cohesion/bond is lost. Only aggregate interlocking remains. Available degree of the interlocking in the current case is questionable. If the uplift...
  18. user277418

    Shear Friction - Cast in Place Concrete & Precast Concrete

    There are a couple of paragraphs in EC2 a bit further after the formula. If the interface is cracked then c*fctd=0. If no external normal force is presented across the interface that can act simultaneously with the shear force then μ*σn=0. Then only reinforcement remains.
  19. user277418

    Shear Friction - Cast in Place Concrete & Precast Concrete

    Definitely not a single structure is going to fly to the sky due to uplift. However how severe effect of uplifting on the structure is also depends on the structure itself. Some more prone some less.
  20. user277418

    A steel beam with full depth end plates. Most efficient way to model/design it for length tolerance

    Ok guys, don't punch too hard and pls don't break my nerd glasses. I fully support finger shims [smile] I see a couple of ways how erection gap may be accounted: 1. Model/draw the girder to exact length, but give non-standard fabrication tolerance (+0/-5 mm for example). This will ensure that...

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