Shear Force and Bending Moment Diagram for Cantilever Beam with Two Equal Point Load

Given Data:

L = 6m

W1 = 8kN

W2 = 8kN

Solution:

Maximum S.F = 8 + 8 = +16kN

Maximum B.M = -WL

Moment at support A, M_A = 0kN.m

Moment at support B, M_B = -(8 x 3) = -24kN.m

Moment at support C, M_C = -[(8 x 3) + (8 x 6)] = -72kN.m

Result:

Max S.F = +16kN

Max B.M

M_A = 0kN.m

M_B = -24kN.m

M_C = -72kN.m