5.12. Design the welds indicated to develop the full strength of the angles and minimize eccentricity. Assume service load is 20% dead load and 80% live load. Use the SAW welding process. (a) Use A36 steel. (b) Use A572 Grade 50 steel. (c) Use A572 Grade 65 steel. (d) Use A36 steel, but omit weld on the end of angles. (e) Use A572 Grade 65 steel, but omit weld on the ends of angles. Problem 5.12 X 2-16 3 16 Hints: - Base design on tensile yield capacity. - (A spreadsheet would likely save time.) - However, must show hand calculations to validate spreadsheet results.