Answer / surajitg

First we have to design and then prepare the BBS for reinforcement calculation of diff dia.
There is no shortcut. Steel cross section varies on diff criteria of the structure, i.e. load of structure, type of structure, safety factor, grade of steel and concrete, c/s of beam etc.

Answer / maharajan.u

prepare the bar bending schedule and fin out the steel quantity

Answer / raj

Then purpose of building ,an loads of variation calculate we have a lsi coad book use for then me that to new modals of crank point length . When you have a new design .

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