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Problem 4: The pre-cast T-beam has the cross-section shown. Determine its weight per foot of length if it is made from reinfo

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Poob - Aree of concrete : Total A Tenor Area Occupied Structure by steel Bors Area of concrete = (20x6)+(6+18)x8+8x48 - 8x (O-Area o! Concrete : Thal-AYCS OF --Area Occupied Structure by Steel Bars - Area of concrete = 2046) +(6+18 X8+ 8x98 - 8x16002

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please show work. thank you very much. Problem 4: The pre-cast T-beam has the cross-section shown....
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