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categoryهندسة مدنية schoolبكالوريوس event_available2026-07-15

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For Problems 15.1 to 15.3, determine the equilibrium torsional capacity of the sections if no torsional reinforcing is used. f=4000 psi, f, = 60,000 psi, and normal-weight concrete. Problem 15.1 (Ans. 5.62 ft-k) 4 #8 16 in.- 17 in. 20 in. 3 in.

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