For a rectangular weld-bead track resisting bending,
Chapter 9, Problem 9.40(choose chapter or problem)
For a rectangular weld-bead track resisting bending, develop the necessary equations to treat cases of vertical welds, horizontal welds, and weld-all-around patterns with depth d and width b and allowing central gaps in parallel beads of length b1 and d1. Do this by superposition of parallel tracks, vertical tracks subtracting out the gaps. Then put the two together for a rectangular weld bead with central gaps of length b1 and d1. Show that the results are A 5 1.414(b 2 b1 1 d 2 d1)h Iu 5 (b 2 b1)d2 2 1 d3 2 d3 1 6 I 5 0.707hIu l 5 2(b 2 b1) 1 2(d 2 d1) fom 5 Iu hl
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