Calculate the tensile steel stress of 5-20-mm-dia rebars in a concrete beam 220 mm by 460 mm at ultimate stage if f'c =
Posted: Mon Apr 25, 2022 9:06 am
Calculate the tensile steel stress of 5-20-mm-dia rebars in a concrete beam 220 mm by 460 mm at ultimate stage if f'c = 21 MPa and fy = 420 MPa. Express your answer in whole number. =