Calculate the cracking torque

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Reference no: EM131169126

A rectangular reinforced concrete beam 14 in. × 20 in. deep is subject to a maximum factored torque of 24 ft-k. Calculate the cracking torque, T_cr, and determine if torsion can be neglected in the design of this beam. Assume normal-weight concrete (i.e., l = 1.0) and f′_c = 4000 psi.

Reference no: EM131169126

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