Engineering, 08.10.2021 21:40 barstr9146

Circular bar 1 is attached to the wall by brackets 2 and 3. Bracket 3 is supported by a pin joint at F. Bracket 2 is attached to bracket 3 by bolt assemblies. Bar 1 is subjected to an external load of 5000 N (weight of the bar is negligible). Bracket 2 weighs 400 N and bracket 3 weighs 300 N. Bar 1 is made of a material which can withstand a maximum normal stress (sigma) =10 MPa and the bolted connections are made of material which can withstand a maximum shear stress ….

Circular bar 1 is attached to the wall by brackets 2 and 3. Bracket 3 is supported by a pin joint a

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Circular bar 1 is attached to the wall by brackets 2 and 3. Bracket 3 is supported by a pin joint at...