However, the manual notes that the Wizard includes up to 13 steps, covering everything from defining abutments and bents to creating analysis items like lanes and vehicles.
To define the bridge deck cross-section, go to and select your deck type (e.g., Concrete Box Girder). Input the detailed parametric dimensions (web thickness, slab depth, overhangs). 3. The Parametric Bridge Modeling Workflow
: Define the substructure components, including bearing properties, column geometries, and foundation stiffness. Bridge Objects csi bridge user manual
What you are running (e.g., static, staged construction, seismic).
If your bridge deck changes width or depth along its length, use the Parametric Variations tool. This avoids having to create dozens of individual cross-sections. However, the manual notes that the Wizard includes
Instead of telling you to "read the manual," here are three common tasks and exactly which manual sections to open.
The manual explains when to use a simple spine model for preliminary analysis and when to transition to area (shell) or solid objects for detailed stress distribution. 3. Loading and Analysis Types If your bridge deck changes width or depth
Name your sections, materials, and load cases logically (e.g., C30/37_Deck , LL_HL93 ) to ensure long-term model maintainability.
Bridges are rarely built instantaneously. The feature allows engineers to simulate the construction timeline.