Q. A cantilever beam of span 3 m. carrier a udl of 400 N/m over its entire span. Sketch the B.M.D and state the position and magnitud, of maximum bending moment.
SOLUTION: S.F.D: SHEAR FORCE DIAGRAM FB = 0 FA = 400×3 = 1200 N max S.F. occurs at A = 1200 N BMD ( BENDING MOMENT DIAGRAM) MB = 0 ( why because It’s free End ) MA = -(400×3) × 3/2 = -1800 Nm Max. B.M occurs at fixed end = 1800 Nm (or) … Read more