Design of an AASHTO Girder Bridge 52 ft 18 in. 18 in 32 in. AÑ 1209 6 ft 8.5" 1 12 ft 12 ft 12 ft 10 ft -55 ft 8 spaces

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Design Of An Aashto Girder Bridge 52 Ft 18 In 18 In 32 In An 1209 6 Ft 8 5 1 12 Ft 12 Ft 12 Ft 10 Ft 55 Ft 8 Spaces 1 (59.74 KiB) Viewed 64 times

Design of an AASHTO Girder Bridge 52 ft 18 in. 18 in 32 in. AÑ 1209 6 ft 8.5" 1 12 ft 12 ft 12 ft 10 ft -55 ft 8 spaces @6ft = 48 ft 2 ft (Typ.) CROSS-SECTION 8.5 in, thick Slab 72 ft 72 ft AASHTO Girder End Bent Pier Cap Pile Column Foundation ELEVATION Design and detail the highway bridge for construction. Project Description: 1. Use Type III AASHTO Girder 2. Left side shoulder 6 ft 3. Right side shoulder = 10 ft 4. Lane width = 12 ft 5. Deck concrete, fc = 4.5 ksi 6. Beam concrete, f = 8.5 ksi with release strength = 6.0 ksi 7. Substructure (pier cap, column and foundation) concrete fe = 5.5 ksi 8. Unit weight of soil = 110 lb/ft; angle of internal friction = 30" 9. Allowable soil bearing pressure = 4 ksf 10. Minimum vertical clearance between roadway and bottom of girder = 16 ft 6 in. 11. Roadway top to column bottom=2 ft. 12. Consult the instructor for any other data needed.