truss bridges

truss bridges

1. what is a truss?

   • a framework, typically consisting of rafters, posts, and struts, supporting a roof, bridge, or other structure.

2. what are the main components of a truss bridge?

   • top chords
   • bottom chords
   • web members
   • rakers
   • bracing systems
   • deck

3. types of truss bridges

   • through truss bridges
     • warren
     • parker
     • pratt
   • pony truss
   • deck truss

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