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  3. the figure shows the cross section of a reinforced concrete...

Question: the figure shows the cross section of a reinforced concrete...

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The figure shows the cross section of a reinforced concrete beam that is simply supported and subjected to a single point load, P, at mid-span and self-weight.

f’c = 4,000 psi fy = 60,000 psi L = 35 ft

For the beam shown: 1.) For As = 3 # 9’s, calculate the load, P, that will cause: a. Cracking of the section b. fs = 24 ksi c. fc = 0.45*f’c 2.) For the following reinforcement patterns, calculate the load P at failure: a. 3 # 10’s b. 3 # 7’s-omework-CE-3213-001-Sp e Get Homework Help With Che G Get Homework Help With Che D cE 563 XCE 563 x X x ← → C ⓘFile l file:/

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