Rajab Ali Someone approached me on LinkedIn with a similar issue. Even after applying the desired loads, fixing the restraints, their model was not deforming. This problem was solved only after they installed a different version of ETABS.
@@rajabali6133 me version 2016, and then when me click verify all member passed the answer is 7 concrete frame failed the design check , how to fix it ? what the problem ? :) thanks
Why haven't you used modifiers. Was there any particular reason? While performing the analysis when should we take Eigen Ritz n when should we take modal analysis. Which will be more suitable and why?
No body can explain Etabs as u explained us without saying single word! Great! I liked whole video! Just i've 1 doubt...the design we made is only for specific Load combo or for worst load comb ? Can etabs design automatically for Worst load comb?
I've modeled 2 storey building. When I check the value of torsion on a shorter beam, it has a higher value compare to other beam. So, when I design the RC beam it will warn with the O/S #45 fail due to combined shear and torsion. I've seen in your model on 57:05 that the value of torsion on shorter beam also higher than others. Can you explain me why this happen? Or how can I avoid this kind of behaviour? Because, I've read on some other forum to solve this problem by using the value of Torsional Constant 0.001. I'm already try this approach but it make the beam loss of its torsional stiffness. Thanks
I can't get sectional drawing of beam and column in standard detail option(detailing).?? i am using etabs 2016 2.2.1 version...sir please suggest me how can i resolve??
Hello sir, I just have a question, since in Algeria we don't use this kind of slabs. the minimum thickness here is 20cm and mostly it's a hollow slab so I'm a bit confused with your example. what's the point of using these 9x12 beams?
u need to design it manually in excel sheet using the value of Fz (base) obtained from Etabs. Consider the maximum Fz. Since it is factored, first divide the value by 1.5
you can design manually, or in CSI SAFE software or staad foundtaion . once my ETABS tutorial free video course with free study materilas reach a 10k views ill make a tutorial on SAFE foundation design software ! you can check it out then if you want to !
Do you know why you have so much deformation and sagging for the slabs(54:09) because you used membrane(20:37) you should have used thin-shell as that's how a real slab acts.
Thanks for noticing, you are right but in laymen terms, when you use a slab as shell, it participates in load bearing,and you will end up getting less reinforcement in Beams. When you assign a slab as membrane it does not participate in load bearing and directly transfers loads to adjacent beams resulting in more reinforcement in beams. Membrane and shell thin are 2 options provided by ETABS to model slabs. It is up to the user to decide which option is to be used. If you use membrane option, ETABS distributes the load by yield line theory i.e a triangular and trapezoidal load distribution of the pressure applied on slabs occurs to the beams. In other words,the stiffness of slab is not acounted in the analysis. Conventionally this method of load distribution has been used and this emperical rule has given good performance of buildings. (It is to be noted that yield line behavior has an assumption that all supporting beams stiffnesses are similar.This need not be the case always) However if one wants more accurate results and if there are irregularities in the shape of slabs in plan or if the slabs needs to be modelled as sloped or folded or if the structural system is flatslab or if the beam stiffnesses varies considerably it is required to bring in the stiffness of slab in the analysis. Even if you want to release compatibility torsion in beams,modelling of slabs as shells is better to ensure effective redistribution of torsion. (got some help from Quora)
Rizwan M.A Hai Thank you for the insightful reply, much appreciated . Yeah i also read that the membrane simulates yield line analysis, but regarding torsion compatibility ie setting stiffness to 0.001 for beams i believe setting the slab as a shell is more accurate. But the designer can choose both methods and design according to the worst case. Btw thank you for the video it was very informative.
As I had already assigned the loads on external beams, I was unselecting the external midlanding beams at 45:58 which got selected by mistake. Navigate to 45:39, pause the video and look closely, the midlanding beams are visible.
It would be better if you put your explanation in your own voice along with the text inserted for communication....the background music is not required in this video.
I have designed the same model by your method but my model cannot deformed, why?
Rajab Ali Someone approached me on LinkedIn with a similar issue. Even after applying the desired loads, fixing the restraints, their model was not deforming. This problem was solved only after they installed a different version of ETABS.
@@rizwanmahaiyes , solved by installed version 2016, tnx
@@rajabali6133 plz share software link as well.
Please make video on foundation. How to design foundation
@@rajabali6133 me version 2016, and then when me click verify all member passed the answer is 7 concrete frame failed the design check , how to fix it ? what the problem ? :) thanks
Wonderful ....1 video enough to be a master in Etabs ....Thanks Sir..!!!
Thanks a lot from another ETABS lover, cheers from Italy!
Best tutorial video of you tube, bs sir video agr aap smjhate bhi to maza hi a jta
many thanks
Why haven't you used modifiers. Was there any particular reason?
While performing the analysis when should we take Eigen Ritz n when should we take modal analysis. Which will be more suitable and why?
No body can explain Etabs as u explained us without saying single word! Great! I liked whole video!
Just i've 1 doubt...the design we made is only for specific Load combo or for worst load comb ?
Can etabs design automatically for Worst load comb?
Hey, why u didn't applied wind loads.?
Please provide me steps to import Lift portion from Architectural Drawing and positioning properly in the Building grid.
Sir design start karata hun to error in permoming mistart concrete design check of structure
c/c distance between the columns is not always equal to the c/c distance between the beams. Which one should be considered for making grids in etabs?
Sir thanks a ton for the video keep posting videos about structural design and also civil engineering topics
Sir how I can get earthquake parameters like No of stories Vs Base moment, storey drift,etc graphs
Thanks for the useful information, please make a video on design of foundation.
Dear sir !! why don't you assign Wind load ?
If Column is projecting outside wall, how to solve? Can you please make a video on this..
Sir how to download etabs software sir please help me
Why you have not applied the Wind Load ?
Amazing etab video going with this year thank you bro
I've modeled 2 storey building.
When I check the value of torsion on a shorter beam, it has a higher value compare to other beam. So, when I design the RC beam it will warn with the O/S #45 fail due to combined shear and torsion.
I've seen in your model on 57:05 that the value of torsion on shorter beam also higher than others.
Can you explain me why this happen? Or how can I avoid this kind of behaviour?
Because, I've read on some other forum to solve this problem by using the value of Torsional Constant 0.001. I'm already try this approach but it make the beam loss of its torsional stiffness.
Thanks
Excellent! Thank you. What about foundation design?
what's background music?
I can't get sectional drawing of beam and column in standard detail option(detailing).?? i am using etabs 2016 2.2.1 version...sir please suggest me how can i resolve??
Hello sir, I just have a question, since in Algeria we don't use this kind of slabs. the minimum thickness here is 20cm and mostly it's a hollow slab so I'm a bit confused with your example. what's the point of using these 9x12 beams?
very nice.....too good sir....
Reinforcement details for shear wall? and its necessary to take the beam full till the end of shear wall?
EXCELLENT VIDEO BUT DETAILING MENU/OPTION IS NOT AVAILALE IN ETABS 2018 VERSION,WHY?
U need to install etabs detailing software
bhai can u provide that autocad file, which is u r using
how to make animation after run analysis?
Thanks for a detailed video Sir, Can you a video regarding loads in detail
Sir, what is process for below warning...
*Warning: Area load transfer for storey 7.A1.Total loss=5.88 for load pattern...???
What is the way that I can apply area roof loads to a frame(roof beam level without slabs),for the purpose of load transfer to the frame in ETABS
Very informative tutorial. Thank you so much sir.
Isi video bol kaha par kya command use karhe aap ye bta video bnao plz
Sir thanks a lot for the video and also make a video on how to design slab and footings
Video is excellent and can any one tell me the background song name?
I want etabs software
Can u plzz share G+ 10 orr above structure file with complete details with complete structure drawings... Plzz send me
Very good video. Thank you sir 👍
Bro use "run as date" to avoid changing of date👍
Very easy to understand..thanks.
Tnku sir great work...is there any difference between assuming whole as a single slab like you or assume each and every part as a slab.....
When u assigned diaphragm the the whole slab will have a single cg
do you use the cracked version of ETABS or an original?
How i can design foundation through etab all details analysis design
u need to design it manually in excel sheet using the value of Fz (base) obtained from Etabs. Consider the maximum Fz. Since it is factored, first divide the value by 1.5
Use STAAD FOUNDATION software bro.
you can design manually, or in CSI SAFE software or staad foundtaion . once my ETABS tutorial free video course with free study materilas reach a 10k views ill make a tutorial on SAFE foundation design software ! you can check it out then if you want to !
Do you know why you have so much deformation and sagging for the slabs(54:09) because you used membrane(20:37) you should have used thin-shell as that's how a real slab acts.
Thanks for noticing, you are right but in laymen terms, when you use a slab as shell, it participates in load bearing,and you will end up getting less reinforcement in Beams. When you assign a slab as membrane it does not participate in load bearing and directly transfers loads to adjacent beams resulting in more reinforcement in beams.
Membrane and shell thin are 2 options provided by ETABS to model slabs.
It is up to the user to decide which option is to be used.
If you use membrane option, ETABS distributes the load by yield line theory i.e a triangular and trapezoidal load distribution of the pressure applied on slabs occurs to the beams. In other words,the stiffness of slab is not acounted in the analysis. Conventionally this method of load distribution has been used and this emperical rule has given good performance of buildings. (It is to be noted that yield line behavior has an assumption that all supporting beams stiffnesses are similar.This need not be the case always)
However if one wants more accurate results and if there are irregularities in the shape of slabs in plan or if the slabs needs to be modelled as sloped or folded or if the structural system is flatslab or if the beam stiffnesses varies considerably it is required to bring in the stiffness of slab in the analysis. Even if you want to release compatibility torsion in beams,modelling of slabs as shells is better to ensure effective redistribution of torsion.
(got some help from Quora)
Rizwan M.A Hai Thank you for the insightful reply, much appreciated . Yeah i also read that the membrane simulates yield line analysis, but regarding torsion compatibility ie setting stiffness to 0.001 for beams i believe setting the slab as a shell is more accurate.
But the designer can choose both methods and design according to the worst case.
Btw thank you for the video it was very informative.
@@scimitar4323 how can we design pt slabs any idea ?
Pt slabs can be designed on etabs ?
Brother Plz also voice bhi add krlijiye.
I want same model plan please send me
U r providing slab over plinth floor here in this video.. Is that correct? I think there is no slab in plinth level.
It depends. In most high rises we have to provide grade slab at plinth level so that the soil doesn't sink while parking etc.
Hi sir... Can you send me Autocad File using this video....
You are amazing!
Thanks for this video.
It helped me a lot!
Thanks Sir!
Foundation design please
song name kya hai sir I mean Give me the name of song?
Two warning shown.
1.area load transfer.
2. Error meshing area objects
How I solve it. Please help.
Nilanjan Chowdhury change the software version
43.24 Load
Which building codes did you use in this video?
Engr. Waleed Khan Indian Standards. See description.
Bro upload videos of SAFE also
What is the name of the first music of the video and link?
th-cam.com/video/SHFTHDncw0g/w-d-xo.html
Kindly give me d pdf of architectural plan.
Is it according to ACI and UBC 97?
No Muhammad , it is based on Indian codes
nice work
I get more knowledge 10Q very much
u forgot to assign diaphragm
thank you for video.
Great tutorial tha ks
Sir I have lots of doubt in etabs can you clear my doubts
@@rizwanmahai 1 . what is the use of shear wall
2. in place of plinth beam can we provide slab for live load or not.
@@rizwanmahai
3 in detailings of any beam it wont show any crank bar for beams are the ok with details.
Thank you
Battlefield 3. ❤️
Thanks
Can I run it on 2gb ram pc 64 bit dual core
Sir 45:58 confused
As I had already assigned the loads on external beams, I was unselecting the external midlanding beams at 45:58 which got selected by mistake. Navigate to 45:39, pause the video and look closely, the midlanding beams are visible.
Sir plz tell me. How to remove errors.. Floor transfer load errors
nice song..what is the name of the song
th-cam.com/video/SHFTHDncw0g/w-d-xo.html
Good
It would be better if you put your explanation in your own voice along with the text inserted for communication....the background music is not required in this video.
Ayan Das hopefully in next video.
thank you very much sır
nice
super😊
super😊