A column section b = 400 mm, h = 600 mm is reinforced with longitudinal bars Ast = 12-ϕ20 mm equally distributed along a
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A column section b = 400 mm, h = 600 mm is reinforced with longitudinal bars Ast = 12-ϕ20 mm equally distributed along a
A column section b = 400 mm, h = 600 mm is reinforced with longitudinal bars Ast = 12-ϕ20 mm equally distributed along all faces. Lateral ties are composed of 12 mm rectangular hoops with clear cover equal to 40 mm and 12 mm cross ties in both directions. Concrete yield strength f’c = 27 MPa and steel yield strength, fy = 415 MPa. Calculate the nominal axial strength of the column in kN.