How to replace dia of bar in beam like 25mm 3no.S at bottom
But due to some reason on site 25mm bar is not available
Then is it ok to provide 20mm 4no.S? Give description or
Formula to calculate area of steel and replacement?
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Answer Posted / krishna
Dia of bar pi/4*d2* no of bars.
If u replace the bars So pi/4*d2
:dia of bar/ replace of bar gives the total bars of available
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