Assumptions:
• For Preliminary Design Only
• Based on Max. Mid-span Moment Only
• Simple span
• 125 mm Deck
• No Haunch Thickness
• Precast, 28 day, f'c = 45 MPa
• Precast, Initial, f'ci = 35 MPa
• Deck, f'c = 45 MPa
• Strand, fpu = 1860 MPa
• 13 mm Ø Low Relaxation 7 Wire Strand
• Barrier = 355 kg/m Asphalt = 180 kg/m 2
• CSA CL-625 loading
• 1220 mm Spacing
• See Also Detail Sheets

Box Girder Details