45 个 290 Figure 4a >75 >75 1145 45 125 DETAIL A
Posted: Thu May 05, 2022 11:22 am
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a main beam in a timber-framed office located in Macgregor,
ACT.
The main beam is seasoned Brown Barrel, grade F22, with a
cross-section of 290x45mm.
The critical load case for bearing and shear is 1.2G+1.5Q, where
Q is considered to be due to long-term live loading (5 months
duration).
45 个 290 Figure 4a >75 >75 1145 45 125 DETAIL A