A rectangular beam has a width of 400 mm, and effective depth d=700 mm to centroid of tension steel bars. Tension steel reinforcement consist of 4436mm in two rows, compression reinforcement of 2022mm. Calculate the design moment strength of the beam, where f'c-21 Mpa, fy=420 Mpa, d'=65mm. (Mu-927 kN.m Ans)

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Compression members are structural elements that carry compressive axial force. They are the vertical members of a building that support beams and their design, which is governed by buckling and strength. Columns are known as struct or compression members, which are subjected to compressive forces. These members provide stiffness to the building and avoid any imperfection regarding the transfer of axial load. For instance, webs in a truss, braces in a framed structure, tiers, and so on.