SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) Reinforced Concrete Structures Beams and Slabs
Which of the given option provides the effective width of an isolated T- beam of RCC as per IS 456-2000? Assume - bf = effective width of flange, L0 = distance between points of zero moments in the beam, bw = breadth of the web, Df = thickness of flange and b = actual width of the flange.
1
\(\left[\mathrm{L}_0 /\left\{\left(\frac{\mathrm{L}_0}{\mathrm{~b}}\right)+4\right\}\right]+\mathrm{b}_{\mathrm{w}}\)
2
\(\left(\frac{L_0}{12}\right)+b_w+3 D_f\)
3
\(\left(\frac{L_0}{6}\right)+b_w+6 D_f\)
4
\(\left[0.5 \mathrm{L}_0 /\left\{\left(\frac{\mathrm{L}_0}{\mathrm{~b}}\right)+4\right\}\right]+\mathrm{b}_{\mathrm{w}}\)