Advanced Geometrics - Part 2

Target User Level: 
PGsuper Version: 
Interactive - 15 min

PGSuper's geometric features allow you to model highly complex superstructure geometries. In part 2, we model a three span interchange ramp bridge. The bridge is located in a transition between a straight portion of the alignment and a curved portion. The deck width tapers to accommodate the geometry of the site and the roadway. The seven W42G girders are uniquely framed in every span.


This session explores:

  • Basic Bridge and Girder Editing
  • Horizontal Curved Geometry with Non-Parallel Girders
  • Vertical Curved Geometry
  • Non-prismatic Deck Geometry.

Our Bridge