SJI Joist Selection Verification Tests
In order to validate the SJI module developed verification tests were undertaken. serie K, Las series LH y DLH se probaron en ambas funcionalidades de selección y verificación.
La funcionalidad de selección determina una designación de vigueta válida y calcula la relación de utilidad en función de las condiciones dimensionales y de carga especificadas. El algoritmo de búsqueda selecciona una vigueta válida mientras minimiza la masa por pie.
The check functionality calculates the utility of a proposed joist designation based on specified load and dimensional conditions.
Direct testing of the pick functionality was far more comprehensive than direct testing of the check functionality. This is justified as the check functionality is completed after a valid joist is selected to return the utility ratio. The check functionality is therefore implicitly tested during the pick function tests.
The term No Solution means a valid joist could not be found based on the design criteria given (carga, profundidad, etc.…)
K Series Tests
| Test No. | Funcionalidad Tested |
Max Profundidad (in) |
Lapso (pie) |
Provision Factorizado |
Carga (lb / pie ) |
SJI Table Result | Resultado SkyCiv | SkyCiv Utility Ratio |
|---|---|---|---|---|---|---|---|---|
| 1 | Elegir | 40 | 31.848 | LRFD factorizado | 600 | 28K6 | 28K6 | 0.897 |
| 2 | Elegir | 18 | 31.848 | LRFD factorizado | 600 | 18K10 | 18K10 | 0.897 |
| 3 | Elegir | 40 | 21.5 | TEA factorizado | 550 | 20K4 | 20K4 | 1 |
| 4 | Elegir | 40 | 21.5 | LRFD factorizado | 550 | 18K3 | 18K3 | 0.96 |
| 5 | Elegir | 30 | 31.5 | ASD sin factorizar | 550 | No Result | No Solution | No Solution |
| 6 | Cheque | 18 | 31.848 | LRFD factorizado | 600 | 0.897 | 18K10 | 0.897 |
LH Series Tests
| Test No. | Funcionalidad Tested |
Max Depth (in) |
Lapso (pie) |
Provision Factor | Carga (lb / pie ) |
SJI Table Result | Resultado SkyCiv | SkyCiv Utility Ratio |
|---|---|---|---|---|---|---|---|---|
| 1 | Elegir | 40 | 23 | ASD sin factorizar | 1000 | 20LH08 | 20LH08 | 0.97 |
| 2 | Elegir | 19 | 23 | ASD sin factorizar | 1000 | 18LH09 | 18LH09 | 0.946 |
| 3 | Elegir | 40 | 23 | LRFD sin factorizar | 2000 | No Result | No Solution | No Solution |
| 4 | Elegir | 40 | 31.484 | ASD sin factorizar | 600 | 24LH06 | 24LH06 | 0.906 |
| 5 | Cheque | – | 31.484 | LRFD sin factorizar | 1650 | 0.998 | 28LH06 | 0.998 |
| 6 | Elegir | 22 | 50 | TEA factorizado | 1000 | No Result | No Solution | No Solution |
| 7 | Elegir | 22 | 15.24 m | ASD sin factorizar | 14.594 kN / m | 24LH06 | 24LH06 | 0.906 |
| 8 | Elegir | 40 | 31.484 | ASD sin factorizar | 600 | 24LH06 | 24LH06 | 0.906 |
DLH Series Tests
| Test No. | Funcionalidad Tested |
Max Profundidad (in) |
Lapso (pie) |
Provision Factorizado |
Carga (lb / pie ) |
SJI Table Result | Resultado SkyCiv | SkyCiv Utility Ratio |
|---|---|---|---|---|---|---|---|---|
| 1 | Elegir | 160 | 120 | LRFD sin factorizar | 1000 | 88DLH19 | 88DLH19 | 0.908 |
| 2 | Elegir | 160 | 120 | LRFD factorizado | 1000 | 96DLH19 | 96DLH19 | 0.876 |
| 3 | Elegir | 160 | 120 | TEA factorizado | 1000 | 96DLH21 | 96DLH21 | 0.93 |
| 4 | Elegir | 160 | 23 | ASD sin factorizar | 2000 | No Result | No Solution | No Solution |
| 5 | Elegir | 160 | 23 | LRFD sin factorizar | 2000 | 88DLH21 | 88DLH21 | 0.896 |
