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Figure 5.10 Reduced section for check in y direction

Figure 5.10 Reduced section for check in y direction e = 16 mm oy eay = eaz = 20 mm e2y = e2z = 83.7K2mm

2000 x 103

240 x 400 x 30

ck 400

Using the same design chart as before, iterate to obtain K and hence

Hence

s yk ck

This is less than required for z direction bending OK

An appropriate arrangement of reinforcement is shown in Figure 5.11.

Figure 5.11 Arrangement of reinforcement

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