Loading [PIG]

Two types of load definitions can be made using OpenBrIM:

Users can either make the necessary definitions for a library object, resulting in a 3D model and subsequently a FEM (Finite Element Model). Based on this model, loads can be applied to the bridge or specific load definitions can be made.

Alternatively, when using the Loading section of the workflow for load definitions, users can:

• Define the geometry as either a surface (quadrilateral, arbitrary), line, or point.

• Specify the magnitude with the following units:

  • Surface: Imperial Units (kips/ft²) or Metric Units (kN/m²)

  • Line: Imperial Units (kips/ft) or Metric Units (kN/m)

  • Point: Imperial Units (kips) or Metric Units (kN)

For a detailed explanation on how to define the load geometry and loads, please refer to the related documentation page.