How to rectify beam failure in Etabs? How to make model safe in Etabs?

In this Etbas tutorial, you will learn how to make a model safe in etabs.
Etabs is used by civil engineers to design buildings.
#etabs #etabstutorial #civilengineering
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[@civilfieldtrainers]

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Etabs+SAFE+RCDC Course Link: (Hindi & English)
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[@anish.ghimireNP]

Accha video bhai sahab !!🎉🎉

[@tanvirhasan1361]

Thanks for your amazing lecture. For cantilever slab is it logical to keep torsional constant 0.01?

[@civilfieldtrainers]

I wouldn't recommend drawing cantilever slabs in ETabs. Better to calculate the DL+LL of it, and apply it on the slab.
As far as the torsional effect of the cantilever is considered. On-site, we draw out the bars to the same length as the cantilever projection. So the load and torsion aren't taken completely by the beam alone.

[@danmarionnetabios1820]

i have the same problem as u did,those small beams keep failing. i'll try those thanks

[@civilfieldtrainers]

Let me know how it goes👍

[@football-co3lf]

How to solve modal mass participation ratio not reaching 90% in a axis and frequency greater than 33hz in that mode ?? I'm having issues in my building project

[@dilipngangom4198]

Can we release moments at the end of the failed beam connecting a lift core wall?

[@civilfieldtrainers]

In my experience I have never done that because moments will be generated at that fixed end and necessary steel needs to be provided to avoid failure.

[@dilipngangom4198]

@@civilfieldtrainers Beam size is coming too large in order to pass it. Is there any other method to improve the model?

[@civilfieldtrainers]

@@dilipngangom4198 Beams are failing in shear or main steel? And the load combination in which it's failing in, has any horizontal load element?

[@dilipngangom4198]

@@civilfieldtrainers The beam fails in earthquake load combination. Large moment & shear occurs near beam-wall junction

[@civilfieldtrainers]

@@dilipngangom4198 Have you released torsion, as shown in the video?

[@nafees7155]

All concrete frames are passed the design check but the detailing not working? How to solve it sir

[@civilfieldtrainers]

email me your file at [e-mail]

[@poojas5995]

Hello sir,
Can you explain how to take how many beams,columns are damaged from etabs?

[@civilfieldtrainers]

I will make a class on this and upload a short video.

[@civilfieldtrainers]

@@poojas5995 Correct me if I'm wrong. You have done the modeling, applied the loads, and run the analysis.
And now after running the design part, you want to know how many beams and columns have failed?
The reason I'm asking is because I don't understand why have you gone for plastic rotation of beams.
What exactly are you trying to find out, how the beams have failed? Or at what section they have failed?

[@poojas5995]

@@civilfieldtrainers I got it
Thank you for ur reply 🙏

[@nafees7155]

All t

[@srijanbajracharya]

Why do we release torsion?

[@civilfieldtrainers]

When we cast the beam and slab on site. It's cast as a monolithic structure.
The software doesn't take that into account. For software, the beam will undergo torsion which doesn't happen in real life, because we provide an adequate amount of steel and cast the whole thing as one unit.
Keeping torsion in beams will increase the required steel by a slight margin. So when the beams are failing. We release it so that we can get it to be safe. If it dosen't become safe even then. Then increase the sizes.

[@prasanprajapati9839]

Hello sir. Why didn't we release torsion in first place, I mean while we are defining the section ,we kept 1 why not to keep 0.01 for every beam section?...

[@structurbay]

@@civilfieldtrainers informative

[@angkeldrew7389]

​@@civilfieldtrainersthis is true, but will this be accepted by the building official in your country for instance. Thanks for your tutorials though👍

[@sushilthapa8865]

beam fails again after increasing size why?

[@civilfieldtrainers]

The bigger the member. The more stiff it is. The more stiff it is, the more forces it attracts.

[@htetaung8292]

th-cam.com/video/IqGwcViYKB8/w-d-xo.html Please how to fix beam draw error in Etabs 20?

[@civilfieldtrainers]

Email me the file at [e-mail] let me check and get back to you

[@asadzaheer2781]

Hey, i need some guidance regarding my FYDP. Can i reach you out at email?