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PGSuper
3.1
Precast-prestressed Girder Bridges
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PGSuper
3.1
Precast-prestressed Girder Bridges
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The Stress History Graph shows how stresses at the extreme fibers of the girder and deck vary with time.
The graph controller, found on the left side of the graph window, is used to select graph parameters.
| Graph Controller Item | Description |
|---|---|
| Span, Girder | Select the Span and Girder |
| Location | Select a location along the girder |
| Top Deck | Toggles stress plot for top of deck |
| Bottom Deck | Toggles stress plot for bottom of deck |
| Top Girder | Toggles stress plot for top of girder |
| Bottom Girder | Toggles stress plot for bottom of girder |
| Horizontal Axis | Select the horizontal axis type. Time plots values with respect to the overall analysis timeline. Interval plots values at discrete time intervals. For the Time, a linear or logarithmic scale can be used. |
| Show Grid | Toggles the grid |
1.8.11