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Cylindrical Shell Under Edge Moment

Elliptic Membrane Under Pressure

Tapered Geometry - Edge Loading

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Cylindrical Shell under Pressure Load

Z-Section Cantilever Under Torsion Bending

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Hemisphere Under External Pressure

Hemisphere Under Point Loads

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Hemisphere Under Point Loads

Calculate the X displacement at point A of the hemisphere due to concentrated radial loads of magnitude 2 KN applied outwards at point A and inwards at point C. The sphere has a radius of 10 m.

File Name

Open drive letter:\Users\Public\Public Documents\SOLIDWORKS\SOLIDWORKS version\samples\Simulation Examples\Verification\NAFEMS_IC18.SLDPRT.

Study Type

Static

Mesh Type

Shell mesh

Shell Parameters

Shell thickness = 0.04 m - Thin shell formulation

Material Properties

Modulus of elasticity = 68.25 X 10³ MPa
Poisson's ratio (ν) = 0.3

Modeling Hints

Due to symmetry, model only a quarter of the hemisphere.

Results

Component	Reference	SOLIDWORKS Simulation
UX displacement at point A	0.185 m	0.1847 m

Reference

NAFEMS Publication P07, The International Association for the Engineering Analysis Community, "Linear Statics Benchmarks VOL. 1," D. Hitchings, A. Kamoulakos, G.A. Davies, VOL. 1, October, 1987.

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