Thank you for your question here! Here's the answer from our one of our engineers: "Distortional buckling is a bit tricky. A (perhaps oversimplified) explanation is that it's very similar to local buckling, but instead of just one element buckling (e.g. a slender flange), multiple elements buckle locally together as one - thus making the cross-section appear distorted. It's essentially just another failure mode - for members that have stiffened flanges (e.g. typical studs), this might govern - where the web and flanges buckle together instead of just the flange buckling." If you want to ask further questions, please reach out to us at help@clearcalcs.com. 👋🏽
Hi Geoselva, the codes AISI S100-16 and AS4600:2018 are referring to the different building standards applicable to different countries i.e. US and AU, respectively. For more info, refer to the following: Cold-Formed Steel Beam Design to AS4600:2018 - clearcalcs.com/calculations/au/cfsSteelBeamAS4600-2018 Cold-Formed Steel Beam Design to AISI S100-16 - clearcalcs.com/calculations/us/cfsSteelBeamAISI
Hi Rhamdhani, for more info about the Cold-Formed Steel Beam Design to AS4600:2018, please visit: clearcalcs.com/calculations/au/cfsSteelBeamAS4600-2018
Many thanks, i will show it to all of my co-workers
Thank you, and hope ClearCalcs will be a powerful tool to you and your co-workers.
Great course！
Thanks Tom! Let us know any others you'd like to see!
HI
Is it possible to explain Distortional Buckling in CFS Beams ?
Thank you for your question here! Here's the answer from our one of our engineers:
"Distortional buckling is a bit tricky. A (perhaps oversimplified) explanation is that it's very similar to local buckling, but instead of just one element buckling (e.g. a slender flange), multiple elements buckle locally together as one - thus making the cross-section appear distorted. It's essentially just another failure mode - for members that have stiffened flanges (e.g. typical studs), this might govern - where the web and flanges buckle together instead of just the flange buckling."
If you want to ask further questions, please reach out to us at help@clearcalcs.com. 👋🏽
@@ClearCalcs thanks.....
did you meaning in a "stiffened flanges" flange connected to concrete slab ?
Is there any different concept between code AISI S100-16 and AS4600:2018? or the different is just the unit were using?
Hi Geoselva, the codes AISI S100-16 and AS4600:2018 are referring to the different building standards applicable to different countries i.e. US and AU, respectively.
For more info, refer to the following:
Cold-Formed Steel Beam Design to AS4600:2018 - clearcalcs.com/calculations/au/cfsSteelBeamAS4600-2018
Cold-Formed Steel Beam Design to AISI S100-16 - clearcalcs.com/calculations/us/cfsSteelBeamAISI
Does anyone have product brochure, I have no luck finding some.any info are welcome
Hi Rhamdhani, for more info about the Cold-Formed Steel Beam Design to AS4600:2018, please visit: clearcalcs.com/calculations/au/cfsSteelBeamAS4600-2018