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Train a CNN that predicts the stress contour in a cantilever beam with variable dimensions and a point load at the free end with variable magnitude and direction.
The input images represent information about the cantilever and loading using two channels:
- Black background with a white/gray line oriented at the specific angle and a brightness representing the load magnitude. Angle values follow the standard coordinate system and increase counterclockwise. An angle of 0 degrees points directly right, and an angle of 90 degrees points directly up.
- Black background with a white rectangle representing the length and height of the cantilever.
The output images are stress contours in the cantilever generated by FEA.
- Software: ANSYS (Mechanical APDL)
- Element type: PLANE182 (2D 4-node structural solid)
- Thickness: 1
- Material: structural steel
- Elastic modulus: 200 GPa
- Poisson's ratio: 0.3