933. One of the criteria for the effecvve width of flange of T-beam is bf =—+ bw +6Df 6 In above formula, l0 signifies_______________? September 7, 2025 by Admin A. effective span of T-beam B. distance between points of zero moments in the beam C. distance between points of maximum moments in the beam D. clear span of the T-beam ✅ The correct answer is option B.