When fillet welds are subjected to combination of normal and shear stress, the equivalent stress is given by :

When fillet welds are subjected to combination of normal and shear stress, the equivalent stress is given by : Correct Answer √(fa2+3q2)

When fillet welds are subjected to combination of normal and shear stress, the equivalent stress is given by fe = √(fa2+3q2), where fa = normal stresses, compression or tension, due to axial force or bending moment, q = shear stress due to shear force or tension.
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