Figure 4 shows a rectangular hollow steel bar welded to a vertical member. The bar has to support a IkN load at its free end. Fillet welds extend all around the outer periphery of the bar. Assuming that the Distortion Energy Theory is applicable, i.e., Say = 0.58 x S, determine the required weld size using a welding rod with S, = 330 MPa and a safety factor of 3 based on yielding. Neglect the weight of the rectangular bar. 1 kN 60 2 25 15 Figure 4 with all dimensions given in millimetres

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Figure 4 shows a rectangular hollow steel bar welded to a vertical member. The bar has to support a
IkN load at its free end. Fillet welds extend all around the outer periphery of the bar. Assuming that
the Distortion Energy Theory is applicable, i.e., Say = 0.58 x S, determine the required weld size using
a welding rod with S, = 330 MPa and a safety factor of 3 based on yielding. Neglect the weight of the
rectangular bar.
1 kN
60
2
25
15
Figure 4 with all dimensions given in millimetres
Transcribed Image Text:Figure 4 shows a rectangular hollow steel bar welded to a vertical member. The bar has to support a IkN load at its free end. Fillet welds extend all around the outer periphery of the bar. Assuming that the Distortion Energy Theory is applicable, i.e., Say = 0.58 x S, determine the required weld size using a welding rod with S, = 330 MPa and a safety factor of 3 based on yielding. Neglect the weight of the rectangular bar. 1 kN 60 2 25 15 Figure 4 with all dimensions given in millimetres
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