Assalamoalikum sir, I hope you are doing well... very essential and learned new things properly... thank a million & may Allah bless you in the long run...
Dear sir assalamulaikum sir . thanks to you from my heart. one question sir. in Check , if we get P-delta value then you told that we have consider to p-delta for our structure, In p-delta option , 1) When we consider - Based on Mass and when we consider based on Load. ???? if possible make a video with considering about this issue. thanks once again sir. @decodebd
Great video. Thank you for giving this kind of high-level tutorials for free. Anyway, when I already assigned a P-delta function in my model (Elastic second-order analysis) is it correct that I no longer need to do a moment magnification? As of the 2014 edition, ACI 318 offers three options to account for slenderness and curvature in columns and walls (Section 6.2.6): Moment Magnification (6.6.4.5) Elastic Second Order Analysis (6.7) Nonlinear Second Order Analysis (6.8)
Sir, thanks for the tutorial. I can not find the table in ACI 318-14R that you have shown in your video about stiffness modification factors according to ACI 318-14R. Can you help with that? Thanks again Sir.
Please have a look at the article "6.6.3.2.2- It shall be permitted to calculate immediate lateral deflections using a moment of inertia of 1.4 times I defined in 6.6.3.1, or using a more detailed analysis, but the value shall not exceed Ig."
Please provide a demonstration video considering p-delta condition. Load combination, displacement, drift and final moment for designing a RC structure if provided in that video then it will be a great help! because no videos in youtube covers the full analysis and design considering p-delta condition.
Jazakallah...Very nicely explained brother... but i have one confusion, you have defined in load pattern Qx according to UBC97 where R value for IMRF is 5.5 and now you are checking stability coefficient according to ASCE where R for IMRF you are using 4.5. Isn't this conflict between analysis and checking ????
In ASCE R is 5.0 for IMRF. There wouldn't be significant effect for this issue. For being more specific we can change R to 5.0 in stead of 5.5 in seismic load case. Deflection amplification factor is 4.5.
Very helpful and informative. Thanks for the sharing. But you said in the tutorial, the excel sheet link you will given in description, but I not found any excel sheet's link in here. Please give the excel sheet link.
Sir, there is no dead load, live load, P load( which is created) are shown in load cases of story forces table in etabs v19. Please, answer me. What can i do in this problem????
@@Decodebd I am following your tutorial and practicing on an original project (G+5). I need excell sheet of P-delta check and soft story check. Please send me the excels.It’s urgent. ashrafraj77@gmail.com
Humayun bhai, nicely explained. However, I have few questions : 1. is there any load combo for P-Delta? And how to include the extra moments in design of members?
Sir i can't understand that..if its show p delta effect... Than how to redesign it?? Can you explain it please...?? And also..can you make a video about all type of check how to redesign????
hello sir how can we apply stiffness modifies using indian code...and how to check p delta using indian code 16700 clause 7.3.10 where it says Q( theta) = P A(delta)/H< 0.2
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thank you so much. my research include p delta effect and your video give me a clear view about how to check it
Welcome
Assalamoalikum sir, I hope you are doing well...
very essential and learned new things properly...
thank a million & may Allah bless you in the long run...
W.Salam. Million of welcome again :)
@@Decodebd Dear sir one humble solicit to you, could you please make one video to considere P-Detla effect in the structure???
Great video engineer! Keep it up. I use British and Eurocodes but I'm still learning a lot
Thanks
Could you please provide me euro code to me
Thanks sir . I like all video lecture.
Welcome & Thank you also.
Very well explained thanks for ur efforts and sharing knowledge with others this is what we are expecting from ur channel.
Thanks.
Very helpful and informative.Thanks for the sharing.
Welcome
Sir thank you sir like this please make dynamic analysis on this building
Welcome
Dear sir
assalamulaikum sir . thanks to you from my heart. one question sir.
in Check , if we get P-delta value then you told that we have consider to p-delta for our structure, In p-delta option ,
1) When we consider - Based on Mass and when we consider based on Load. ???? if possible make a video with considering about this issue.
thanks once again sir. @decodebd
Any luck sir? With answer of this? I'm also searching for its answer
Great video. Thank you for giving this kind of high-level tutorials for free.
Anyway, when I already assigned a P-delta function in my model (Elastic second-order analysis) is it correct that I no longer need to do a moment magnification?
As of the 2014 edition, ACI 318 offers three options to account for slenderness and curvature in columns and walls (Section 6.2.6):
Moment Magnification (6.6.4.5)
Elastic Second Order Analysis (6.7)
Nonlinear Second Order Analysis (6.8)
Sir, thanks for the tutorial. I can not find the table in ACI 318-14R that you have shown in your video about stiffness modification factors according to ACI 318-14R. Can you help with that? Thanks again Sir.
Please have a look at the article "6.6.3.2.2- It shall be permitted to calculate immediate
lateral deflections using a moment of inertia of 1.4 times I
defined in 6.6.3.1, or using a more detailed analysis, but the value shall not exceed Ig."
you are the best
Thanks for your complement.
SIr, I am getting the result out put as 'Redesign'. So, what changes should be incorporated in the model.Please let me know.
Thank you.
Please provide a demonstration video considering p-delta condition. Load combination, displacement, drift and final moment for designing a RC structure if provided in that video then it will be a great help! because no videos in youtube covers the full analysis and design considering p-delta condition.
Jazakallah...Very nicely explained brother... but i have one confusion, you have defined in load pattern Qx according to UBC97 where R value for IMRF is 5.5 and now you are checking stability coefficient according to ASCE where R for IMRF you are using 4.5. Isn't this conflict between analysis and checking ????
In ASCE R is 5.0 for IMRF. There wouldn't be significant effect for this issue. For being more specific we can change R to 5.0 in stead of 5.5 in seismic load case. Deflection amplification factor is 4.5.
Very helpful and informative. Thanks for the sharing. But you said in the tutorial, the excel sheet link you will given in description, but I not found any excel sheet's link in here. Please give the excel sheet link.
It's available in the Resource Page of the website decode-bd.com.
I am check p delta effect and i have added vertical load Combinations but it is not showing story force what is reason behid this
Thank you so much
Dear sir! thank you so much for your explanation of p-delta. pleas send me excel sheet check of p-delta.
sorry sir what is the meaning of stiffness modifier and why did you change the stiffness modifier?
Sir, there is no dead load, live load, P load( which is created) are shown in load cases of story forces table in etabs v19. Please, answer me. What can i do in this problem????
For detailing we have to use which condition service load or ultimate load
Ultimate.
amazing tutorials you are the best!
Thanks
how can I get this excel sheet?
Trying to join loving fansub but failed. How can i get this excel sheet?
How are you trying can you send process video by mail to humayun.afec@gmail.com
Then I can suggest.
@@Decodebd Click the link you shared for joining and said "Sorry, the content is unavailable for purchase"
@@Decodebd I am following your tutorial and practicing on an original project (G+5). I need excell sheet of P-delta check and soft story check. Please send me the excels.It’s urgent.
ashrafraj77@gmail.com
well done!!
Humayun bhai, nicely explained. However, I have few questions :
1. is there any load combo for P-Delta? And how to include the extra moments in design of members?
I will suggest you to check full tutorial carefully. If you assign P-Delta load case then Etabs will consider extra moment for Delta.
Pls give the link of the excel sheet.
Thanks Sir. But as per Eurocode the combination P should be based on quasi permanent live load.
WC
@@Decodebd okay WC lol. how about the taking the load from the combination P at the bottom of the story?
This is not done as per EC. So please don't be over tensed.
Reaaaaaaaaaly I thank you ,, u r so amazing
Thank you sir..
Welcome
Sir i can't understand that..if its show p delta effect... Than how to redesign it?? Can you explain it please...?? And also..can you make a video about all type of check how to redesign????
hello sir how can we apply stiffness modifies using indian code...and how to check p delta using indian code 16700 clause 7.3.10 where it says Q( theta) = P A(delta)/H< 0.2
Did you find the answer?
sir, can you please provide me the page number of "chart of using stiffness modifier......." in code ACI 318-14R .
How Can I join as Loving Fansub?
Dear sir, many thanks may Allah bless you inshallah, could you please share the stiffener modifier table? thank you very much
Please make this topic on Indian code
Will do ASAP in sha Allah.
I want to contact with you
Kindly upload the excel sheet again sir
Bro, can't we do by using IS code
How to get excel sheet
Excels are available in the resource page of www.decode-bd.com
Assalamualikum warahmatullahi wabarkathu sir
Can u give me the password to unlock the excal sheet
for calculating Teta max how to calculate beta (B).