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Indianapolis Airport Interchange Bridges

Indianapolis Airport Interchange Bridges. Presented to: TRB Bridge Aesthetics Subcommittee January 11, 2005. New Terminal Project. New Terminal Project. Images of new terminal and control tower. N. airport exit. Hwy. 465. sequence of arrivals. 5. 4. 1. 3. 2. 3. I-70.

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Indianapolis Airport Interchange Bridges

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  1. Indianapolis Airport Interchange Bridges Presented to: TRB Bridge Aesthetics Subcommittee January 11, 2005

  2. New Terminal Project

  3. New Terminal Project Images of new terminal and control tower

  4. N airport exit Hwy. 465 sequence of arrivals 5 4 1 3 2 3 I-70

  5. Interchange Layout

  6. Interchange Bridge Layout

  7. Bridge Requirements • Interchange structures need to announce entrance to airport = landmark • Bridge needs to be compatible with new terminal building = element of overall composition • Bridges are a platform to view Indiana landscape / new terminal entrance axis = de-emphasize barriers • Arc of alignment is dynamic = suggestion of movement, flight • High skew from alignment results in long spans. Emphasize span and bridge lengths = horizontal nature of landscape

  8. Landmark Bridges Columbus Gateway Arch Bridge - Columbus, Indiana J Muller International

  9. Runway Clear Zone Issue

  10. Bridge Types Baseline: Steel Plate Girders Variable Depth Steel Plate Girders Steel Plate Girders With Integral Pier Caps Precast Concrete Arches

  11. Concrete Box Girders Selected by Owner’s Architect

  12. Collaboration

  13. Collaboration

  14. Context

  15. Wide overhangs Highly sloped webs Sculpted column Superstructure Cross Section Deck projection past face of barrier

  16. Joint Articulation

  17. Joint Articulation

  18. Standard Column Form

  19. Frame Behavior

  20. Joints

  21. Intermediate Hinge Details

  22. Intermediate Hinge

  23. Initial Abutment Concept

  24. Final Abutment Scheme

  25. Abutment Detail

  26. Abutment Elevation

  27. MSE Wall Panels

  28. Bridge Rail

  29. Construction

  30. Construction

  31. Construction

  32. Project Credits • Owner: Indianapolis Airport Authority • Owner’s Architect: HOK • Client: Indiana Dept. of Transportation • Engineer: Parsons Brinckerhoff • Contractor: Walsh Construction

  33. Thank You

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