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Info

Follow the next steps to add the pier columns.

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Go to Pier Column on the tree view.

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Info

After clicking on 'Substructure> Pier> Pier Column' in the navigation treeview, follow the steps to define the Pier Column. You can use the collapsed documentation page below for more information on the explanations of each parameter.

Expand
titlePier Column
Pier Column [SIG]
1

🖱️ Click the three-dots icon on the

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Cap cell

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, and then set PierCap1.

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As a result of these operations, an issue will appear on the OpenBrIM screen. This does not necessarily mean that any operation was done incorrectly. The issue will be resolved when the pier column section is define in the next step.

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Insert excerpt
_Quick Tips
_Quick Tips
nameIssue
nopaneltrue

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🖱️ Click three-dots icon

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on the Section Data cell and click

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Edit.

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Follow section import instructions that given previously.

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Go to FEM tab and set Rigid Section.

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5

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The column has the same section from top to bottom, so there is no need to define a section variation along the column length.

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Enter Section Length starting from top.

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Select Start & End Sections.

🖱️Enter the Section Length as 50.

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🖱️ Click three-dots icon on Start Section cell and select a Section as PierColumnCircle.

If you have reached this stage and you don't have a section to select, and if you want to use the Import Button, you can refer to the Quick Tip.

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Insert excerpt
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Quick Tips
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name

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ImportSection
nopaneltrue

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🖱️ Click three-dots icon on End Section cell and select a Section as PierColumnCircle.

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9

🖱️Enter the Transverse Offset as 16.5.

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Insert excerpt
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Quick Tips
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name

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Tip

Completed pier columns is illustrated below.

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TransverseOffsetDefinition
nopaneltrue

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Go to Pier Columns under Pier on the tree view.

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Copy Column from model inputs and paste into OpenBrIM.

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Go to FEM under Pier on the tree view.

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🖱️ Keep the Rotation Angle as default.

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12

🖱️Enter the Bottom Elevation as -40.

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🖱️ Keep FEM and Pushover as default.

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🖱️ Set name as PierColumn1.

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When the steps are completed, the shared screenshot displayed in the adjacent cell should be visible in the 3D view of OpenBrIM.

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To model all the pier column, copy the data below and paste the parameters into the first cell in OpenBrIM spreadsheet. Refer to the quick tip for an easy guide on how to perform the copy operation. After completing the copy, proceed to the next step to verify the model.

Insert excerpt
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Quick Tips
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name

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CopyPasteInputs
nopaneltrue

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Pier Column

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FEA

Column

Code Block
PierColumn1	PierCap1	[[600, PierColumnCircle, PierColumnCircle]]	16.

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5000	0.0000	-40.0000
PierColumn2	PierCap1	[[600, PierColumnCircle, PierColumnCircle]]	5.

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5000	0.0000	-40.0000
PierColumn3	PierCap1	[[600, PierColumnCircle, PierColumnCircle]]	-5.

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5000	0.0000	-40.0000
PierColumn4	PierCap1	[[600, PierColumnCircle, PierColumnCircle]]	-16.

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5000	0.0000	-40.0000
PierColumn5	PierCap2	[[600, PierColumnRec, PierColumnRec]]	0.0000	0.0000	-40

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Section Data

Code Block
50	PierColumnCircle	PierColumnCircle
Section data is the same for PierColumn1,PierColumn2,PierColumn3,PierColumn4

Section Data

Code Block
50	PierColumnRec	PierColumnRec
Section data for PierColumn5

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.0000

Anchor
Photo
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Tip

The completed pier columns are illustrated below. Please verify that you have the same model on your end by examining each view provided here. For more information on how to perform visual checks, refer to the quick tips.

Insert excerpt
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_Quick Tips
nameModelButton
nopaneltrue

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Insert excerpt
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nameFEAButton
nopaneltrue

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Tip

To view the entire procedure explained on this page, please watch the recorded Video below.

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