| NAFEMS | AXISYMMETRIC-BRANCHED SHELL - PRESSURE | Test No LE9 | Date/Issue 1989-01-01/1 |
| ORIGIN | NAFEMS report LSB2 |
| ANALYSIS TYPE | Linear elastic axisymmetric |
| GEOMETRY All dimensions in metres |
 |
| thickness 0.01 |
| LOADING | Uniform internal pressure of 1 MPa over edge BCD |
| BOUNDARY CONDITIONS | Point A: fully fixed |
| MATERIAL PROPERTIES | Isotropic, E=210 ´ 103 MPa, n=0.3 |
| ELEMENT TYPE | Axisymmetric shell |
| MESHES | Coarse |
Fine |
| Elements uniformly spaced between points | ||
| OUTPUT | Axial stress syy on the outer surface of the upper cylinder at point C | TARGET | -319.9 MPa (analytic) |
Download the files corresponding to the benchmark:
| Data Category | File Description | Provided by |
|---|---|---|
| Geometry specification | ISO 10303-203 class 6 - advanced b-rep | 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 |