Juicy stuff as always Dr CEE It’s really a good idea from you to split up the series into two parts. Great initiative sir. However, I love ❤️ the fact that you reiterated the idea 💡 to globally stabilize the frames in all 3 planes especially when there’s moments release in beams. Thank you for this series. Enjoy your day. God bless you abundantly
Hi there Engr. Sarpei, I am really happy you liked it. Indeed, stability is an important issue in steel structures, and I need to reiterate that every now and then. Stay tuned and huge thnx for your support, CEE
About stabilizing the bottom part of a beam, and trusses, given that these are subjected to tension, why do we need to do this? Will not the tension be self-stabilizing if the tension flange try to buckle out, given that the member cannot rotate about its own axis in the end connections? Could you explain this further, or refer to an article or something that explain this? Great video! EDIT: I have underestimated your mind reading abilities. Of course you predicted these questions and explained it to me in the next video in this series. Thanks! So if i understand you correctly, we do indeed only stabilize for the cases where the usual tension flange/chord could experience a load case giving them compression?
Thnx for your comment and question. I would split my answer (second question into two parts) Theoretically, yes, only if a load case gives you compression. And the load case that would produce this is uplift wind Also theoretically, near the rigid joint with the column, you got negative moment so it is definitely a must there. Practically, I have seen people just stabilize the entire length of the beam, especially if the beam comparatively significantly larger than the purlin. Stay tune for more videos in this series, CEE
Thanks for your perfect lecture in steel, hope you'll make VDO how to assign code parameter for the element like beam column rafter purlin in AISC code with Autodesk Robot.
This is great!! Will you include buckling analysis and second order analysis with imperfections according to the Eurocode? Robot can use a buckling mode shape as a global imperfection, but I’ve not seen any book explaining how that’s supposed to be done in a real project instead of in the usual trivial academic examples.
I have buckling on my Radar. I think I will be covering it during this video series. I guess it could be a great benefit to deal with it here. Academic examples are nice and all, but, well, it is kind of that. Academic. So basically a double pin and small disturbances and so on. Most welcome. Consider suggesting this channel to your friends, it helps a lot ^_^
Juicy stuff as always Dr CEE
It’s really a good idea from you to split up the series into two parts. Great initiative sir.
However, I love ❤️ the fact that you reiterated the idea 💡 to globally stabilize the frames in all 3 planes especially when there’s moments release in beams.
Thank you for this series.
Enjoy your day.
God bless you abundantly
Hi there Engr. Sarpei,
I am really happy you liked it.
Indeed, stability is an important issue in steel structures, and I need to reiterate that every now and then.
Stay tuned and huge thnx for your support,
CEE
I’m really exited about this video series!
Great to know ^_^ I will give it my all.
Consider suggesting this channel to your friends, it helps a lot ^_^
Yes!!! This is perfect. Will follow this series. Can’t wait for the next video. Thanks Dr. CEE. ❤❤❤ and CEE editor😂.
Most welcome. Consider suggesting this channel to your friends, it helps a lot ^_^
The moment i sow your uploading this video , I felt so happy , thank you 😍😍😍😍
It's an honor to know this
Consider suggesting this channel to your friends, it helps a lot ^_^
I'm sending the link to all my friends🙌
much appreciated.
It is gonna be a great series with a great content.
Hi there Engr. Haddad
Thnx a lot for your kind words. I will give it my all.
Regards,
CEE
Thanks very much for these series... please do prepare a complete series for concrete building too
That is definitely the plan once I finish this warehouse.
Stay tuned for more content. also, please suggest this channel to your friends.
REgards,
CEE
Cranes in robot an interesting topic, looking forward to it!!
Hi there Engr. Candea,
Yep, it is going to be covered in this video series.
Stay tuned for more content.
Regards,
CEE
About stabilizing the bottom part of a beam, and trusses, given that these are subjected to tension, why do we need to do this? Will not the tension be self-stabilizing if the tension flange try to buckle out, given that the member cannot rotate about its own axis in the end connections? Could you explain this further, or refer to an article or something that explain this?
Great video!
EDIT:
I have underestimated your mind reading abilities. Of course you predicted these questions and explained it to me in the next video in this series. Thanks! So if i understand you correctly, we do indeed only stabilize for the cases where the usual tension flange/chord could experience a load case giving them compression?
Thnx for your comment and question.
I would split my answer (second question into two parts)
Theoretically, yes, only if a load case gives you compression. And the load case that would produce this is uplift wind
Also theoretically, near the rigid joint with the column, you got negative moment so it is definitely a must there.
Practically, I have seen people just stabilize the entire length of the beam, especially if the beam comparatively significantly larger than the purlin.
Stay tune for more videos in this series,
CEE
@@CivilEngineeringEssentials Thank you very much for the quick response. I look forward to the rest of the series.
As always an outstanding video 🎉🎉
Most welcome. Consider suggesting this channel to your friends, it helps a lot ^_^
Thanks for sharing
Most welcome. Consider suggesting this channel to your friends, it helps a lot ^_^
Thanks for your perfect lecture in steel, hope you'll make VDO how to assign code parameter for the element like beam column rafter purlin in AISC code with Autodesk Robot.
100%. I am preparing a robot video as we speak. It is part of that definitely. ^_^
Thanks for these videos
My pleasure. Happy they help.
Regards,
CEE
thanks
no problem, happy I could help
This is great!! Will you include buckling analysis and second order analysis with imperfections according to the Eurocode? Robot can use a buckling mode shape as a global imperfection, but I’ve not seen any book explaining how that’s supposed to be done in a real project instead of in the usual trivial academic examples.
I have buckling on my Radar. I think I will be covering it during this video series.
I guess it could be a great benefit to deal with it here.
Academic examples are nice and all, but, well, it is kind of that. Academic. So basically a double pin and small disturbances and so on.
Most welcome. Consider suggesting this channel to your friends, it helps a lot ^_^