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_ConfluenceInclusions
_ConfluenceInclusions
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1

Go Navigate to Design Lane under Live Load on the tree view.

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Copy Properties, Vehicles, Lane Load, Vehicle Placement Settings, and Lane Placement Settings from model inputs and paste into OpenBrIM.

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Info

Please follow the instructions provided below to add influance influence surface.

1

Navigate to Loads > Live Load > Infuence Surface

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Click three-dots icon on Stage and click Select.

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After the completion of pavement on a bridge and highway, the forces exerted by vehicles on the pavement include live load, load at braking, and centripetal force. These three states must be assigned to stages in the 'Influence Surface'.

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Set the Stage data as in the figure.

Then enter the name of the “Influence Surface (loads)” that have been entered.

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Click three-dots icon on Roadway and click Select

Set R1 each (Influence Surface) load.

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Each defined 'Influence Surface' load has a category.

Assign the appropriate categories to them."

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For each (Influence Surface) load, each impact surface parameter values as follows.

  • Unit Load Spacing Long. [in]: 360

  • Unit Load Spacing Trans. [in]: 72

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Navigate to Centrifugal tab.

Enter Highway Design Speed [ft/second] data as 51.3.

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Click on the three-dots icon on Centrifugal Force Factor and set it to 'Other Than Fatigue (1.33)' for the “ISCentr” load.

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Insert excerpt
_ConfluenceInclusions
_ConfluenceInclusions
nameCopyPaste
nopaneltrue

1

Go Navigate to Influence Surface under Live Load on the tree view.

2

Copy General, and Centrifugal from model inputs and paste into OpenBrIM.

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