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Overview - desired geometry

The purpose of this tutorial is to show how to generate bridge geometry shown in Figure 1.

Figure 1: Desired geometry

Modeling procedure

The procedure is described in the attached "analysis notes.pdf" file that can be previewed below:

Geometry generated by CSiBridge

The final geometry generated by CSiBridge is shown in Figure 2:

Figure 2: Generated geometry

Attachments

• model C V18.0.1 linear variation with 6 girders.zip ... zipped CSiBridge V18.0.1 model file
• analysis notes.pdf ... report describing the procedure
• geometry.dxf ... DXF file with the desired geometry

See also

• Applying parametric variation to bridge width for bridge object with skewed abutments (flat slab bridge deck section)
• Bridge parametric variation