Main bar at first you took 6.5 m, then while calculating length of mb how it is 2.8 m?? Recheck once. (Total length of steel = 343.143m) nearly 305 kgs of steel required??
Consider the respective diameters of the bar in the formula to get the weightage of the bar in kgs Just divide by 1000 to order in tonns the different dia of steel (dia wise)
I think you made a mistake when you calculate main bar & distribution bar i.e 6.5/0.15+1 = 44.33, 2.8/0.15+1 = 19.66, 2.8*19.66 = 55.05, 6.5*44.33 = 288.2 total = 343.25
Thank you for the lecture. I would love a video on bar bending schedule. Explain the concepts and explaining more on bar shapes
Kindly elaborate more on main bars and distribution bars as if there's a contradiction
Thank you for the video❤, however, how do we estimate for overlap
Shouldn't we calculate for the cranked as well as the development length, and extra for bends of the bar, as well as subtracting the covers?
The development length, extra bends and crank lengths should be put in consideration including subtracting for Concrete cover
Main bar at first you took 6.5 m, then while calculating length of mb how it is 2.8 m?? Recheck once. (Total length of steel = 343.143m) nearly 305 kgs of steel required??
How to read drawing of slab where extra bar also present
Why the steel needed for slab beam is not considered ?
Sir double jaal k lye??
Slab making steel is remaining beam to joint?
Thanks for your content. I have plot size 30*60 and from the front I have left open space of 6' 3" how much steel I need could you please help.
D²/162 ?? Where do we get this?
That was my question too
main bar should be placed in short distance or long distance ?
main bar can be placed in shorted diraction and distributed bar can be placed in long diraction!
How do you calculate for bar spacing and diameter
How many iron rod will be required for 12x12 for 4rooms 6,,10,12,16mm how many cement bigs sent
I mean sand
This is not correct. The length of bars should include splicing.
12x12... How Did U Get That? Did U Use A 12mm Steel Bar As Ur Example?
yess
Ok then let's tell we have to keep the bar to bar lapping so we have to add lapping length bar weight also know then how?
What if diameter of main bar and distribution bar are different. How we can calculate?
Consider the respective diameters of the bar in the formula to get the weightage of the bar in kgs
Just divide by 1000 to order in tonns the different dia of steel (dia wise)
In Pakistan, we have readings in feet, bar size in #3, #4 etc, please try to make a video in these units for better understanding.
Just do conversions
Its 3 and 4 sotarr
Super TQ very nice 👍👍👍
Dear sir where is the Anchor length...Ld
Ulata krke rakha hai.. M.B length 2.8 hai.... To dives 6.5/0.15 kiya hai
THANKS FOR YOUR LECTURE
Great training
HIGh level of Major bridge slabs BBS make a video
Thank you
d²means
Salam mualaikum ya jamil muhandis
I think you made a mistake when you calculate main bar & distribution bar i.e 6.5/0.15+1 = 44.33, 2.8/0.15+1 = 19.66,
2.8*19.66 = 55.05,
6.5*44.33 = 288.2
total = 343.25
I have a confused
301.99kgs dia 12mm steel required sir.
Sir double jaal k lye??
Thank You
Sir double jaal k lye??