Establish traffic paths across the deck width using fixed offsets from layout lines.
The central concept in CSI Bridge is the . This approach abstracts the bridge into a high-level definition, allowing the software to generate the underlying finite element model automatically.
Once your model is locked, you can initialize the analysis engine. CSiBridge utilizes the renowned SAPFire analysis engine for high-speed computation. Types of Analysis : For basic dead and live load responses. csi bridge user manual
Go to the tab and click Bridge Objects > Add New Bridge Object .
Create a new load case, change the load case type to Moving Load , and assign your lanes and vehicle classes. Establish traffic paths across the deck width using
Compared to or Autodesk Structural Bridge Design , CSI Bridge’s manual is technically superior in terms of theoretical background but inferior in user guidance. Competitors often provide "Getting Started" guides with colorful step-by-step tutorials. CSI relies heavily on video tutorials hosted on their website or YouTube to bridge the gap that the manual leaves.
If you are currently working on a specific design, let me know: Once your model is locked, you can initialize
Navigate to the tab and click Material Properties . Click Add New Material .
CSI does not always use the same terminology as AASHTO. For example, "camber" appears under "Construction Geometry Control." Use the manual's index (printed at the end of the PDF) before using full-text search.
Choose (recommended for typical box/I-girders to capture local bending) or Update as Frame Object (for quick global behavior checks). Click OK to generate the visual mesh. 5. Loading and Vehicle Live Loads
Select your structural units (e.g., KN, m, C or Kip, ft, F) from the drop-down menu in the bottom right corner. Click .