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How do you calculate the radius of the elevation points to make a smooth curve ?
Practically that is little tricky. On the computer it is easy. On the job, I use a bend steel ruler, holding on 3 points and draw the curve, connecting 2 points, and repeat marking.
How do you calculate the radius of the elevation points to make a smooth curve ?
Practically that is little tricky. On the computer it is easy. On the job, I use a bend steel ruler, holding on 3 points and draw the curve, connecting 2 points, and repeat marking.