A beam is to be designed for loads causing a maximum factored shear of 270 kN, using a concrete with fc'= 35 Mpa and fy=414 Mpa. Proceeding on the basis that the concrete dimensions will be determined by diagonal tension (shear stress), select the appropriate width b and effective depth d (a) for a beam in which no web reinforcement is to be used, (b) for a beam in which only the minimum web reinforcement is provided, and (c) for a beam in which web reinforcement provides shear strength V, = 2Ve . Follow the ACI Code requirements, and let d = 2b in each case.
A beam is to be designed for loads causing a maximum factored shear of 270 kN, using a concrete with fc'= 35 Mpa and fy=414 Mpa. Proceeding on the basis that the concrete dimensions will be determined by diagonal tension (shear stress), select the appropriate width b and effective depth d (a) for a beam in which no web reinforcement is to be used, (b) for a beam in which only the minimum web reinforcement is provided, and (c) for a beam in which web reinforcement provides shear strength V, = 2Ve . Follow the ACI Code requirements, and let d = 2b in each case.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A beam is to be designed for loads causing a maximum factored shear of 270 kN, using a concrete with
fc'= 35 Mpa and fy=414 Mpa. Proceeding on the basis that the concrete dimensions will be determined by
diagonal tension (shear stress), select the appropriate width b and effective depth d (a) for a beam in
which no web reinforcement is to be used, (b) for a beam in which only the minimum web reinforcement
is provided, and (c) for a beam in which web reinforcement provides shear strength V; = 2Vc . Follow the
ACI Code requirements, and let d = 2b in each case.
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