How to apply wind load in staad pro. correctly as per IS 875 Part 3: 2015
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- เผยแพร่เมื่อ 7 ก.พ. 2019
- Hi friends check this must see video for wind load application in staad, as i have seen many applying wrong wind load.
Mistakes done in load application.
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If you want this spreadsheet please comment your mail id i will mail it.
Wind load calculation,excel sheet for wind load, spreadsheet for wind load,solidity ratio,force coefficient,cross checking wind by manual calculation and wind load application correct method
Download Link ------- drive.google.com/file/d/1uR-G...
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Hellow everyone,
I have attached link in description to download excel sheet
Thank you
Do you take up structural design assignments? If yes, please send your contact details to dgarje25@gmail.com
Thank you Sir
prefect example without any error. thanks bro. keep posting new error free videos.
Very informative video. Thanks a lot! Keep up the work.
Really liked it. The way you have elaborated and explained
You are really good. Thanks for the details.
Great work sir, your video is 100% IS code, student friendly. Thank-you. Please make other videos on seismic load also.
Thankyou so much sir very helpfull and easy to understand video. I was calculating wrongly. Thanks for sharing
you have explained so nicely. Excellent.
Thank you bro. Your video is very informative .
Excellent Job. Hoping to see seismic loading also.... in future.... Thank u once again...
Dear Azmat,
Please check new post on Seismic loading..Thank u
Thanks for such detaled explanations.Kindly up load a vedio relats to communication steel towers including calculations of bottom support reactios,moments...
Dear Sudhir,
Very good informative video. In your video I see that you have not considered the negetive values obtained in excel sheet while inputting
values in wind load dilog box. Please clarify.thanks in advance
nobody has uploaded this kind of video regarding Wind loads....really great. One doubt is that if a building face has different tributary areas (with different c/c column distance and different building height), which one to be considered? whether it is based on maximum center to center distance between columns or maximum height of the structure??
Dear Anuraag,
In that case u can consider maximu c/c distance for simplicity and safer side...
Dear Anurag
Please check new video on Seismic load application in staad..
That was great.
Execellant Explanation
sir , do we have to add load combinations for wind load in load case details section after adding WL by above method??
Briliant.
Nice job
Will the approach remain same for Open Steel structure? or can we consider Wind in X only with 1 coefficient factor?
I have a doubt regarding the height of the structure. For example for a steel building of height 18 m will the area averaging factor be different for different floor? and do we need to calculate k2 value for each floor above 10 m?
very nice explanation . we need seismic also sir . please forward the excel file for wind load . keep positing sir . excellent job
Dear learner,
Please send your mail id
prasannasrinivas2013@gmail.com
@@prasannasowmya2905 I have mailed u.plz check your mail box. Also dont forget to see my seismic force application video uploaded today.
@@structech2535 sg1102015@gmail.com
Great.
i would like you to do same for Pre Engineered Building (PEB) . i Can share staad model. Note that it is steel structure
Hi, I tried this but only in +x direction the wind load isn't displayed for entire area(i mean its showing only for a small portion) even it's x, y, z-ranges are given correctly for whole area, what may be the reason for this?
Hi, I have to design a floor on existing structure which is G+3. The new structure is 3.76m tall on the terrace of the existing building. New total height will about 20 m. Now how do I calculate the wind pressure for this new part. I am using Staad for the analysis and the column s and beams are of steel section. Your help is appreciated. Thanks
Very nice
sir,
In taking Cpe from table 5 i have one doubt. if the building is vertically rectangular front length side is A and opposite to that is C for 0 degree and in perpendicular for 90 degree, the top short side is B and bottom short side is D. accordingly we have to read cpe values from fig given in Table 5. if building is horizontally rectangular your front short side becomes B and opposite side is D for 90 and front length top and bottom side becomes A and C for 0 degree. is it correct to read cpe value. kindly clarify. nobody watch the figure given in table 5 to read cpe value. there is little comfusion in reading the figure.
Great work sir...It is possible to apply wind load direct on Steel shade structure using Staad?
Yes it is possible.
Sir kindly upload a video for steel truss....
nicely explained sir.
But I have one doubt that is,
when you have applied the load in X direction you have taken the range of X as 0-11m but when you applied load in Z direction then you take the range of Z as 0-0m and 8-8m and not 0-8m. Why sir?
got confused with the positive and negative signs of the factors......do we need to enter the values with same signs obtained as per the summation of cpe, cpi (i.e, wall A 1, wall B -0.45 , wall C -1, wall D -1 ) or wall A 1, wall B +0.45, wall C -1, wall D 1??? Please explain me Sir
nice
sir
Thank u ..keep watching n learning
Sir when I am applying wind loads in a simple model, wind loads by staad model are coming slightly higher than my manual calculation.. Exposure has been taken as 1 & Factor as 2. Can you please share your Staad Model as I want to check where I am wrongly doing
Nice sir
Thank u keep learning best of luck
🙏🙏🙏
Sir isame jo height li h vo pure building ki li h ki floor ki li h ki windows ki li h ????
Sir , the video is just wow.great explanation sir. Helped a lot in my project.
Sir,but I have a problem .I have assigned all the wind loads ,given the correct ranges,but the wind load has only appeared to the first two floors.the wind load is not displayed on the upper 2 floors.what may be reason sir?.please respond quickly.
Thank you
U need to check range because that some time creates problem.
@@structech2535 i cross checked the range.but it happens to be the same.
Nice Job please provide excel sheets wind and seismic loads
revanthcivil@gmail.com
well explained sir
in your example u have considered wind in +ve x -direction
how we have applying them in -ve x- direction please reply sir
Only change range and taken a factor negative
Good work. Only thing is that the load is applied in +ve X direction only in this vedio. Do we need to apply all the four directions or +ve Z direction is sufficient. Anybody please clarify.
Please make video on steel structure like steel bridge
Hai,Sir.
Can you make curtain-wall wind load calculation video
sir whether wind load is distributed to columns only or beam also takes the wind load?{36:02-36:20}
Wind load is lateral load so it will first hit exposed area of building ( i.e. walls + column+ beam of exposed face) then that lateral push will get transferred from beam to column n then to footing.
Great video!
Btw should we use the Cp values with an angle of 90° for WZ as well?
Same thing can you show for pitched roof?
As shown in the video wind load has been defined for wind flowing in X direction
Similarly we do we need to define wind loads when wind is flowing in -X, Z and -Z direction?
Yes u have to consider
but all X , -X , Z, -Z were assigned under WX .. then why
@@structech2535 But you have already considered Z component of force in WX load only? Then is it required for Z direction wind?
@@kamaldhar2100cz wind can come from all sides..he has just shown one example for positive x direction ..wind can come from -x,+z,-z..Wind will blow from all directions of building
plz sir can you explain the windload caluclation by written form in separate video
Not in next video but i will do it dont worry
It is same for etabs software?
Yes we want excel sheet
Kindly mention your mail id
@@structech2535 please provide excel sheet on this email er.mohammadghouse@gmail.com
Cpe for wall "C" calculation is correct r wrong..
It is
+0.8-(-0.2)=+1
how to apply gust factor
Brother, one more doubt @ 31:13 Time line in Load Case WX, for Windward side the factor is +1.0 (From excel) and you applied as +1.0 (in STAAD), But in Leeward side the factor is -0.45 (From Excel), but you have applied as +0.45 (In STAAD). Why there is change in sign? Similarly done for Sidewall Face also (Change in sign).... Why so??
Dear Azmat,
Its due to sign convention in staad..for eg. Lets consider X direction..in leeward side my wind will move away from B face (in excel minues sign indicating away from face) so i used +sign in staad if i had used -sign then it will act towards face B not away
Hope now its clear to u
@@structech2535 Okay... Thanks....
@@structech2535 Yes. now its clear....
iIs there a way to calculate windload automatically as in ACSC code?
Yes.as per acsc code you can but not as per IS code.you will get option in wind load page
Plz provide me wind load Calculation sheet
Sir, please kind to provide me the excel sheet?
Sir need this excel sheet
Please share the excell sheet
Please share excell sheet
Please provide excel sheet
excel sheet
Please provide the IS code... Please brother
can u send me excel calculations
Why only 1 load case for wind
Main purpose of the video was to demonstrate how to apply and calculate wind load that's y i dint define all cases
plzs provided me this excel sheet
Plz mention your mail id
Sir ji plz send me mi excel sheet
Your mail id plz
pratap.shelar55@gmail.com
Bro I want that spreadsheet bro
Plz text your mail id
@@structech2535 thareeshguru97@gmail.com
Dear Thareesh i have mailed u plz check.
@@structech2535 sir plz mail to me as well ronniesyncin27@gmail.com
Presentation is very cumbersome and boring. Make another excel sheet for calculating external and internal wind pressure by giving height, width input. And explain by giving text explanation as well and not switching too many times from one page to other.
i need your excel sheet sir. kindly provide your mob no too.
Kindly provide your mail id
7977369840
@@structech2535 bhndls110001@gmail.com
@@structech2535 please mail me too adnan.syed173@gmail.com
Study correctly and explain correctly. do not tend the viewer in total confusion. waste of time