Plate under 0.25psi uniformly distribued pressure on the whole area
This is 20"x20"X0.1"(thick) steel plate with fixed supported boundary conditions. It has different level of meshing to test the convergence using Microstruct.Prime, STAAD Pro and SAP2000. The plate is subjected to 0.25psi uniformly distribued pressure on the whole area. The result is listed below.
E = 30000 ksi
Position Ratio = 0.3
| Diagram (2x2 mesh) | Software | Deflection | Error |
|---|---|---|---|
.png) | Microstruct.Prime | 0.023in | 25% |
STAAD Pro | 0.021in | 14% | |
SAP2000 | ASAP | ASAP | |
CLOSE FORM | 0.01840in | 0.0% |
| Diagram (4x4 mesh) | Software | Deflection | Error |
|---|---|---|---|
 | Microstruct.Prime | 0.021in | 14% |
STAAD Pro | 0.017in | 8% | |
SAP2000 | ASAP | ASAP | |
CLOSE FORM | 0.01840in | 0.0% |
| Diagram (8x8 mesh) | Software | Deflection | Error |
|---|---|---|---|
 | Microstruct.Prime | 0.019in | 3% |
STAAD Pro | 0.018in | 2% | |
SAP2000 | ASAP | ASAP | |
CLOSE FORM | 0.01840in | 0.0% |
| Diagram (16x16 mesh) | Software | Deflection | Error |
|---|---|---|---|
 | Microstruct.Prime | 0.019in | 3% |
STAAD Pro | 0.018in | 2% | |
SAP2000 | ASAP | ASAP | |
CLOSE FORM | 0.01840in | 0.0% |
| Diagram (32x32 mesh) | Software | Deflection | Error |
|---|---|---|---|
 | Microstruct.Prime | 0.018in | 2% |
STAAD Pro | 0.018in | 2% | |
SAP2000 | ASAP | ASAP | |
CLOSE FORM | 0.01840in | 0.0% |
| Diagram (64x64 mesh) | Software | Deflection | Error |
|---|---|---|---|
 | Microstruct.Prime | 0.018in | 2% |
STAAD Pro | 0.018in | 2% | |
SAP2000 | ASAP | ASAP | |
CLOSE FORM | 0.01840in | 0.0% |
Plate under 0.1kip concentrate force at the center of the plate
This is 20"x20"X0.1"(thick) steel plate with fixed supported boundary conditions. It has different level of meshing to test the convergence using Microstruct.Prime, STAAD Pro and SAP2000. The plate is subjected to 0.1kip concentrated force at the center of the plate. The result is listed below.
E = 30000 ksi
Position Ratio = 0.3
Diagram (2x2 mesh) | Software | Deflection | Error |
|---|---|---|---|
 | Microstruct.Prime | 0.091in | 12% |
STAAD Pro | 0.085in | 4% | |
SAP2000 | 0.091in | 12% | |
CLOSE FORM | 0.08154in | 0.0% |
| Diagram (4x4 mesh) | Software | Deflection | Error |
|---|---|---|---|
 | Microstruct.Prime | 0.090in | 10% |
STAAD Pro | 0.077in | -6% | |
SAP2000 | 0.093in | 14% | |
CLOSE FORM | 0.08154in | 0.0% |
| Diagram (8x8 mesh) | Software | Deflection | Error |
|---|---|---|---|
 | Microstruct.Prime | 0.085in | 4% |
STAAD Pro | 0.080in | -2% | |
SAP2000 | 0.086in | 5% | |
CLOSE FORM | 0.08154in | 0.0% |
| Diagram (16x16 mesh) | Software | Deflection | Error |
|---|---|---|---|
 | Microstruct.Prime | 0.083in | 2% |
STAAD Pro | 0.081in | -1% | |
SAP2000 | 0.083in | 2% | |
CLOSE FORM | 0.08154in | 0.0% |
| Diagram (32x32 mesh) | Software | Deflection | Error |
|---|---|---|---|
 | Microstruct.Prime | 0.082in | 1% |
STAAD Pro | 0.082in | 1% | |
SAP2000 | 0.082in | 1% | |
CLOSE FORM | 0.08154in | 0.0% |
| Diagram (64x64 mesh) | Software | Deflection | Error |
|---|---|---|---|
 | Microstruct.Prime | 0.082in | 1% |
STAAD Pro | 0.082in | 1% | |
SAP2000 | 0.082in | 1% | |
CLOSE FORM | 0.08154in | 0.0% |