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Posted: **Thu May 26, 2022 11:48 am**

: 3 The Column Shown Is Reinforced With 10 O25mm Bars Find Pn And Mn If The Neutral Axis Is Known To Be At 500 Mm From 1 (50.74 KiB) Viewed 23 times

3. The column shown is reinforced with 10 Ø25mm bars. Find Pn and Mn, if the neutral axis is known to be at 500 mm from the right face. Use fc' = 25 MPa, fy = 520 MPa, d' = 67.5 mm and d = 675-67.5 = 607.5 mm. Assume one rebar = 510 mm². (20 points) 180mm 180mm 180mm I 675 mm 375 mm