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AFNOR SSLS02: Simply supported square plate

1. Problem definition

verification-ssls02

  • Material properties:

    • Young's modulus, E = 210 GPa
    • Poisson ratio, nu = 0.3
    • Density = 7950 kg/m^3

  • Thickness properties:

    • Thickness: 10 mm

  • Supports:

    • Along AB and CD:
      • Fixed: TZ, RY
      • Free: TX, TY, RX, RZ
    • Along BC and AD:
      • Fixed: TZ, RX
      • Free: TX, TY, RY, RZ
  • Loads:
    • Self weight

2. Songeya model

verification-ssls02

3. Results

3.1 Translation: TZ

verification-ssls02

4. Comparison

Position Parameter description Songeya results AFNOR results Difference Comment
E Translation, TZ (mm) -0.1648 -0.1648 0.0% OK

5. Reference

Société française des mécaniciens. (1990). Guide de validation des progiciels de calcul de structures. Afnor.