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(Solved): a) For the bean cross section shown below, calculate moment strength based on static equilibrium usi ...
a) For the bean cross section shown below, calculate moment strength based on static equilibrium using the equivalent rectangular stress distribution shown in figure below. Assume fc=4500 psi and fy=60000 psi. neglect the top bars in flexural bending capacity and verify if minimum area of steel per ACI 318 is provided. Assume clear cover 1.5" and No. 4 stirrups
b) Beam is subjected to the dead and live lod as shown to span 25ft. check if the bean cross section design strength is adequate support the LRFD factored moment demand (Mu)
(a) For the beam cross section shown below, calculate moment strength based on static equilibrium using the equivalent rectangular stress distribution shown in figure below. Assume \( f^{\prime} \mathrm{c}=4500 \mathrm{psi} \) and \( f \mathrm{f}=60,000 \) psi. Neglect the top bars in flexural bending capacity, and verify it minimum area of steel per ACI 318 is provided. Assume clear cover \( 1.5^{\prime \prime} \) and No. 4 stirrups. (b) Beam is subjected to the dead and live load as shown to span 25-ft. Check if the beam cross section design strength is