| NAFEMS | AXISYMMETRIC HYPERBOLIC SHELL, EDGE LOADING | Test No LE4 | Date/Issue 1986-11-21/3 |
| ORIGIN | NAFEMS report TSBM |
| ANALYSIS TYPE | Linear elastic |
| GEOMETRY All dimensions in metres |
|
 |
 |
| thickness 0.01 | |
| LOADING | Distributed outward edge load at y=1.0 meridional direction, magnitude F=cos 2q MN radian-1 |
| BOUNDARY CONDITIONS | Axisymmetric about rq plane at y=0,
i.e. around the waist circle through B:
|
| MATERIAL PROPERTIES | Isotropic, E=210 ´ 103 MPa, n=0.3 |
| ELEMENT TYPE | Axisymmetric shell |
| MESH |
 |
| On half model, 10 elements of equal projection on y axis |
| OUTPUT | Shear stress at y=0, q=45° outer surface | TARGET | 81.65 MPa |
Download the files corresponding to the benchmark:
| Data category | File Description | Provided by |
|---|---|---|
| Geometry specification | ISO 10303-203 class 6 - advanced b-rep - see note | NAFEMS |
| ISO 10303-203 class 4 - manifold surfaces | ||
| FE specification | ISO 10303-209 classes 4 and 10 - manifold surfaces geometry; FE model; loads and boundary conditions; target result |