A flanged wooden shape is used to support the loads shown on the beam. The dimensions of the shape are shown in the seco
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A flanged wooden shape is used to support the loads shown on the beam. The dimensions of the shape are shown in the seco
A flanged wooden shape is used to support the loads shown on the beam. The dimensions of the shape are shown in the second figure. Assume LAB=9ft,LBC=2ft,LCD=4ft,LDE=3ft,PC=1820lb,PE−2050lb,wAB=750lb/ft,b1=11in.,b2=2in.,b3=7in1,d1=2in.,d2=6 in., d3=2 in. Consider the entire 18−ft length of the beam and determine: (a) the maximum tension bending stress σT at any location along the beam, and (b) the maximum compression bending stress σC at any location along the beam. Answers: (a) σT= psi. (b) σc= psi,
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