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Problem 3. Given the reinforced concrete floor system below, determine the following: a) the design flexural strength ??? at the midspan of an edge beam (L-beam) b) the design flexural strength ??? at the midspan of a typical interior beam (T-beam) Assume fc 5500 psi and Grade 60 reinforcement. The span is 25 feet out of the page. a) b) 4 no. 6 4 no. 6 I2.4 n. 16 in. 16 in. 12 ft. 12 ft.

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ven da Lo in no 6 16in +1CsD3 x。8.sfe].Afy 흘) (32): xo85xs.ski]. I % (60イ10 ks.) 31) xo85xs.stsi] ~ 2 { r? 6 C60%3 lcsi ) Combe =1167 사. I6 in calalat valu of o 8stcb 0、8 SXFsx(6.2.5 12in)

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