Problem Description
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- Three-dimensional analysis using shell elements
- Self weight applied to shell elements
- Gravity load applied to shell elements
- Uniform load applied to shell elements
Result Comparison
App Link:
https://openbrim.org/objidqkwwq6hmntralc6rvl13qj.project
Library Link:
https://openbrim.org/objida9752cda7cst11ea87cix.libobj
Thin Plate Option – Vertical Deflection at Center of Free Edge
| Output Parameter | OpenBrIM | SAP2000 | Independent | Percent Difference (SAP2000 vs Independent) | Percent Difference (OpenBrIM vs Independent) |
|---|---|---|---|---|---|
| Uz(jt49) ft | -0.3072 | -0.3068 | -0.3086 | -1% | 0.47% |
Thin Plate Option – Axial Deformations at Support
| Angle | Output Parameter | OpenBrIM | SAP2000 | Independent | Percent Difference (SAP2000 vs Independent) | Percent Difference (OpenBrIM vs Independent) |
|---|---|---|---|---|---|---|
| 0 | Uy(jt1) ft | 3e-5 | 0.0000 | 0.0004 | -3% | 92.50% |
| 6.67 | Uy(jt2) ft | 0.0005 | 0.0005 | 0.0010 | -4% | 50.00% |
| 13.33 | Uy(jt3) ft | 0.0018 | 0.0018 | 0.0021 | -2% | 14.29% |
| 20 | Uy(jt4) ft | 0.0029 | 0.0029 | 0.0030 | -1% | 3.33% |
| 26.67 | Uy(jt5) ft | 0.0024 | 0.0024 | 0.0021 | 2% | -14.29% |
| 33.33 | Uy(jt6) ft | -0.0017 | -0.0017 | -0.0025 | -6% | 32.00% |
| 40 | Uy(jt7) ft | -0.0118 | -0.0118 | -0.0125 | -6% | 5.60% |
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