2. A rectangular beam has dimensions b = 40 cm and d = 32 cm.The tension reinforcement is made up of 6 Ø 1" arranged in 1 layer.To build the frame, 2 Ø 1/2" are placed in the compression zone.Determine the moment resistance ϕMn (in T-m, 2 decimal places)considering that the steel in compression is in yield. The materialstrengths are f'c = 372 kg/cm² and fy = 4200 kg/cm². Considerstirrups of Ø 1/2 ". Use d' = 6 cm.
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2. A rectangular beam has dimensions b = 40 cm and d = 32 cm. The tension reinforcement is made up of 6 Ø 1" arranged in
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