Analysis

Analysis by computer, assuming simple supports and including 15% redistribution at supports (with in this instance consequent redistribution in span moments).

Table 4.3

Elastic and redistributed moments, kNm

Table 4.3

Elastic and redistributed moments, kNm

Span number

1

2

3

4

Elastic M

641.7

433.0

433.0

641.7

Redistributed M

606.4

393.2

393.2

606.4

S

0.945

0.908

0.908

0.945

Figure 4.18

Redistributed envelope, kNm

Figure 4.18

Redistributed envelope, kNm

Figure 4.19

Redistributed shears, kN

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