Тест 1.5 Round plate

Verification of the LIRA-SAPR software / Тест 1.5 Round plate / Analytical solution: S. Timoshenko, Résistance des matériaux, t. 2, Paris, Librairie Polytechnique Ch. Béranger, 1949.



Тест 1.5  Round plate

Analytical solution: S. Timoshenko, Résistance des matériaux, t. 2, Paris, Librairie Polytechnique Ch. Béranger, 1949.

Geometry:


Radius r = 1 м
Thickness h = 0.005 м.

Material characteristics: Е = 2.1 х 1011 Па, ν = 0.3.

Boundary conditions: Stiff pinch on the outer edge (u=v=w=0; θX=θY=θZ=0).

Loads: Evenly distributed load over the area p= -1000 Па.

CALCULATION RESULTS:

Point

The desired value

Analytical solution

Calculation results (LIRA)

Uncertainty,%

Center 0

Moving w0, м

-0,0065

-0,00635

2,31


Preview image: Array

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