Question: Problem 4 . Wire AC is made of A - 3 6 steel having a yielding stress y = 2 5 0 MPa and a

Problem 4.
Wire AC is made of A-36 steel having a yielding stress y=250MPa and a modulus of elasticity
E=200GPa and a strain hardening slope of 2000 MPa and rupture at R=0.2mmmm. Wires AB
and AD are made of A-992 steel assumed to have elasto-plastic behavior having a yielding stress
y=350MPa and a modulus of elasticity E=200GPa. All bar diameters are 2-mm.
Determine the load and vertical displacement at first yield
Determine the load and vertical displacement at ultimate
Plz draw the FBD and slove it step by step
Problem 4 . Wire AC is made of A - 3 6 steel

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