A four-span continuous beam of constant rectangular cross section is supported at A, B, C, D, and E. The factored moment

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A Four Span Continuous Beam Of Constant Rectangular Cross Section Is Supported At A B C D And E The Factored Moment 1 (110.98 KiB) Viewed 62 times

A four-span continuous beam of constant rectangular cross section is supported at A, B, C, D, and E. The factored moments resulting from analysis are as follows: At Supports, ft-kips At Midspan, ft-kips Mar 138 Mab= 158 Mb= 220 Mbc = 138 Mc = 200 Mcd = 138 = Md = 220 - Mde = 158 = Me = 138 = = Determine the required final concrete dimensions for this beam, using d = 1.75b, and determine the reinforcement requirements at each critical moment section. Your final reinforcement ratio should not exceed = 0.620.005. Use fy = 60,000 psi and f'c = 6000 psi.