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(Solved): The frame shown consists of four wooden members, ABC, DEF,BE, and CF. Knowing that each member has ...
The frame shown consists of four wooden members, , , and . Knowing that each member has a -in. rectangular cross section and that each pin has a -in. diameter, determine the maximum value of the average normal stress in member in member .
Expert Answer
EBFC30 in30 in15 inD_yD_xDAA_xA_y45 in30 in40 in480 lbtheta_1theta_2Moment about point A:?MA=040Dx?(45+30)480=0Dx=900lb