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A 380mmx520mm beam is reinforced with 5 diameter 28mm steel bars (one layer). Strength of concrete is 30MPa and steel yi

Posted: Sat Feb 19, 2022 3:14 pm
by answerhappygod
A 380mmx520mm beam is reinforced with 5 diameter 28mm steel bars
(one layer). Strength of concrete is 30MPa and steel yield strength
is 400MPa. Take the steel cover to be 60mm.