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150
150
100
100
50
50
5 kN/m
2
9 kN/m
2
2.5 kN/m
2
0.5
B
0.5
0.5
A
2.0
1.5
2
3
2
2
0.5
0.5
0.5
0.5
10 m
Reaction from concentrated loads = 450 kN
Reaction from distributed loads = 45.65 kN/m
Figure 4.177 Maximum reactions due to live loads transferred by cross girders on main
trusses.
450 kN
450 kN
q
vk
= 45.65 kN/m
1.2 m
Figure 4.178 Live loads acting on main trusses.
150 kN
9 kN/m
2
5 kN/
m
2
3 m
10 m
2 m
0.5
0.5
Negative reaction from concentrated loads = -7.5 kN
Negative reaction from distributed loads = -2.45 kN/m
Figure 4.179 Negative reactions due to live loads transferred by cross girders on main
trusses.
−
7.5 kN
−
7.5 kN
q
vk
= −2.45 kN/m
Figure 4.180 Negative concentrated and distributed live loads acting on main trusses.
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