Canada Builds

Beams

Total load on beam (43.2)(9) = 388.8 kN
Ref cisc manual p 5-120
W360x79 (395 allowed)
W310x86 (392 allowed)
W410x74 maybe w410x67
W460x68
W530x66
Find the moment
M = wL2/8 = ((43.2 kN/m)(9.0m))2/8 = 437.4 kN-m

 

Columns
Supported area = (9.0m)(9.0m)=81.0m2
Load = (4.8 kN/m)(4 floors)=19.2 kN/m
Total load on column = (81)(19.2)=1555.2 kN
Check Tables for safe axial load for columns use the figure 1555 to select a shape
W250x73
W310x86