A steel bar of thickness h, to be used as a beam, is welded to a vertical

Question:

A steel bar of thickness h, to be used as a beam, is welded to a vertical support by two fillet welds as shown in the figure.
(a) Find the safe bending force F if the allowable shear stress in the welds is Ï„allow.
(b) In part a, you found a simple expression for F in terms of the allowable shear stress. Find the allowable load if the electrode is E7010, the bar is hot-rolled 1020, and the support is hotrolled1015.