2. A round tube of diameter 2 inches is welded to a wall and subjected to a tensile force of 5000 lbs as shown. The wel...
2. A round tube of diameter 2 inches is welded to a wall and subjected to a tensile force of 5000 lbs as shown. The weld rod is E60. The weld leg is 0.25 inches. What is the factor of safety guarding against weld metal yielding as a result of this force? d) 4.13 b) 2.48 e) None of these c) 3.38 a) 1.62 lbs F 5000
3. A square tube of side 2 inches is welded to a wall where only the top and bottom edges are welded. The weld leg is 0.25 inches and the weld electrode is E60. The figure shows that the tube is subjected to a bending force of 500 lbs acting at a distance of 12 inches. Ignoring direct shear stresses, what is the factor of safety guarding against yielding of the weld metal? a) 1.6 e) None of these d)...
4. A round tube of diameter 2 inches is under pure torsion of 8000 in-lb as shown in The tube is welded to the post all-around using a E70 electrode. If the weld leg is 0.25 inches, what is the factor of safety guarding against yielding? d) 3.83 b) 1.64 c) 2.91 e) None of these a).82 ,n 4. A round tube of diameter 2 inches is under pure torsion of 8000 in-lb as shown in The tube is welded...
2. (2 marks) Consider a pre-loaded threaded bolted joint subjected to static load P as shown in the figure below. This figure shows one of the bolts of a threaded joint that is part of a group of uniformly loaded bolts. The bolt is a SA Grade 4 bolt having a major diameter d0.375 in and the pitch p - 0.0625 in. The two steel members, marked 2 and 3 in the figure below, have the thickness of 0.5 in...