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cantilever beam anlysis

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Old   October 4, 2016, 19:50
Default cantilever beam anlysis
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Arif Alam
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Hello!
I am doing static structural simulation of a non-prismatic cantilever beam made of two parts under non uniform distributed load. When finding the normal stress in x direction at one edge i found the normal stress at the contact region suddenly drops and then again rises, and at the last end (which is fixed) of the beam the stress also rise abruptly. I have generated the same edge normal stress in matlab and the result is quite satisfactory. I have attached the picture of my beam and also stress vs length graph here. If anyone gives me any insight about this i would be really grateful !!!!!!!
Attached Images
File Type: png beam.png (14.5 KB, 19 views)
File Type: jpg ansys data plot.JPG (36.2 KB, 14 views)
File Type: jpg ansys vs matlab graph.JPG (70.1 KB, 12 views)
File Type: png 1st part edge.png (20.3 KB, 13 views)
File Type: png 2nd part edge.png (19.6 KB, 11 views)
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