A cantilever steel beam of 3 m span carries a uniformly distributed load of 20 kN/m inclusive of self weight. The beam comprises ISLB 200@198 N/mm flange 100 mm × 7.3 mm, web thickness 5.4 mm
Ixx = 1696.6 cm4, Iyy = 115.4 cm4
Bending and shear stresses in the beam are respectively
1
530.47 N/mm2 and 55.55 N/mm2
2
3899.48 N/mm2 and 82.19 N/mm2
3
132.62 N/mm2 and 41.1 N/mm2
4
1949.74 N/mm2 and 41.10 N/mm2