Figure shows a roof truss and the detail of the riveted connection at joint B. Using allowable stresses of t = 70 MPa and o,= 140 MPa, how many 22-mm-diameter rivets are required to fasten member BC to the gusset plate? Member BE? What is the largest average tensile or compressive stress in BC and BE? D -14-mm-thick gusset plate 6 m - 13-mm-thick angle 4 m 4 m 4 m 4 m 96 kN 200 kN 96 kN BE *6-mm-thick angle PBC

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Q: The figure shows a roof truss and the detail of the connection at joint B. Members BC and BE are…

A: given; ⇒stress(τ)=70MPa⇒diamater(d)=20mm⇒lets take number of rivit in BC =n1 ⇒lets take reaction…

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