Question: For the beam section determine the ultimate bending strength if the section is reinforced with 3 - 2 5 m m steel bars centroid which

For the beam section determine the ultimate bending strength if the section is reinforced with 3-25mm steel bars
centroid which located 65mm from the extreme compression fiber? Concrete strength f'c=30MPa, fy =415
answer is:
u=350.92kNm
For the beam section determine the ultimate

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