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width 0-2 l0

width 0-2 l0

Figure 11.6 Additional load at support B

Since the effective support width is half the actual width, the additional shear force

11.2.6.3 Total shear forces

At support A

Bottom loading (VAb) = 1027 kN

At support B

Bottom loading (l/Bb) = 941 kN

11.2.6.4 Maximum bending moment

Position of zero shear (where x is distance from face of support A) is given by 1944 - (1.5 x 176 + 1.35 x 309)x = 0

Therefore x = 2.85 m

2 852

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