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The beam is fabricated by attaching a C180 x 14.6 channel to a W250 17.9 shape with 15-mm rivets as shown. The maximum shear

The beam is fabricated by attaching a C180 x 14.6 channel to a W250 17.9 shape with 15-mm rivets as shown. The maximum shear force in the beam is 65 kN. (a) Find the maximum allowable spacing of the rivets if the working stress for a rivet is 100 MPa in shear. (b) What is the corresponding maximum bearing stress exerted by the rivets? C180 x 14.6 W250 x 17.9 FIG. P5.99

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