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Posted: **Thu May 05, 2022 11:23 am**

: Question 15 Figure 4a Is A Representation Of A Secondary Column Supported By A Main Beam In A Timber Framed Office Locat 1 (107.88 KiB) Viewed 42 times

: Question 15 Figure 4a Is A Representation Of A Secondary Column Supported By A Main Beam In A Timber Framed Office Locat 2 (195 KiB) Viewed 42 times

QUESTION 15 Figure 4a is a representation of a secondary column supported by 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). a. Determine the bearing strength of the main beam. b. Determine the shear strength of the main beam.
A 45 → 290 >75 >75 → 45 125 DETAIL A