Hi Rajeevan Thanks for your comments. These were part of the lectures I recorded for my students when I missed some classes. I am thinking of making a complete set of Reinforced concrete and Prestressed concrete videos. And I will be adding some example numerical solutions as well. Regarding the Eps (ce) I know I was bit confused there as the I thought the slides had wrong values. I will correct it and add all the descriptions. Cheers Rabin
Dear Rabin, Thanks for the wonderful presentation on Prestressed concrete. Is it the complete set of videos? If not please upload all of them. Your way of presenting the concept is superb.
Hi Rabin,how to estimate Mu at the top section though. I have a 6m long beam which is presstressed, however lifting points located 1.5m from ends. I assume it will overstress top section during lifting. Please comment. Thanks
I have a few questions: Time= 14:00 You have given the expressions for eps(su) and eps(sc), but forgot to give expression for eps(cp), so that in the next slide. Time= 14:54 You are switching to previous slide to see the expression for eps(cp), which does not exist in that slide. Also, you are wrongly trying to correct the expressions for eps(su) by changing it to eps(cp) without changing the right hand side of the equation of d(st) to d(p). How to get eps(ce)? Not mentioned.
Hi Rajeevan
Thanks for your comments. These were part of the lectures I recorded for my students when I missed some classes. I am thinking of making a complete set of Reinforced concrete and Prestressed concrete videos. And I will be adding some example numerical solutions as well.
Regarding the Eps (ce) I know I was bit confused there as the I thought the slides had wrong values. I will correct it and add all the descriptions.
Cheers
Rabin
In 12:10
you said to find the value of Ku dn, HOW??
Dear Rabin,
Thanks for the wonderful presentation on Prestressed concrete. Is it the complete set of videos? If not please upload all of them. Your way of presenting the concept is superb.
good lectures delivered
i am benefited.
It would be better if you solve a few numerical problems on the portions covered.
I hope you make the ebook version for google book since I don't have Apple Account.
Hi Rabin,how to estimate Mu at the top section though. I have a 6m long beam which is presstressed, however lifting points located 1.5m from ends. I assume it will overstress top section during lifting. Please comment. Thanks
I have a few questions:
Time= 14:00
You have given the expressions for eps(su) and eps(sc), but forgot to give expression for eps(cp), so that in the next slide.
Time= 14:54
You are switching to previous slide to see the expression for eps(cp), which does not exist in that slide. Also, you are wrongly trying to correct the expressions for eps(su) by changing it to eps(cp) without changing the right hand side of the equation of d(st) to d(p).
How to get eps(ce)? Not mentioned.
really good video, and i have some question, if you can help me that will be your kind regard.
In 12:10
you said to find the value of Ku dn, HOW??
Sir is your lecture based on indian codes or other countries ??
Hi Venkatesh,
The lectures are based on Australian Code AS3600. However, the basic principle is applicable to any standards.
Regards
Rabin
Hi Mr Rabin, Do you have any video on the design of concrete pre-stressed spun pole? As it is being spun , its hollow at the center.
sorry Chandran, I do not have that video yet.
Thanks
Thanks
just loved it
please read the comments in the reverse order.