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Question: calculator printer version back next chapter 9 supplemental question 045...

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CALCULATOR PRINTER VERSION BACK NEXT Chapter 9, Supplemental Question 045 Not Correct A wooden beam is fabricated from one 2 12 and two 2 x 4 pieces of dimension lumber to form the I-beam cross section (br 4 in,w 2 in., dw- 12 in.).The fianges of the beam are fastened to the web with nails that can safely transmit a force of 83 lb in direct shear. If the beam is simply supported and carries a 850-lb load at the center of a 9-ft span, determine (a) the horizontal force Fy transferred from each flange to the web in a 14-in.-long segment of the beam. (b) the maximum spacing s (along the length of the beam) required for the nails. (c) the maximum horizontal shear stress tmax in the Ibeam d, Chapter+9+-+She.. pt Show all

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