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
One method for defining loads is to first model the bridge elements. Then, by using the "Construction" section , users can apply the self-weight loads of bridge elements to the structure in a sequence.
Alternatively, when using the "Loading" section of the workflow
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, users can:
Define the geometry as either a surface (quadrilateral
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or arbitrary), line, or point.
Specify the magnitude
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using 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 of how to define the load geometry and loads, please refer to the related documentation page.
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