civil engineerng

 

For the given girder and deck materials, design a bridge reinforced
concrete slab:
Use AASHTO-LRFD Design Specifications:
- Simple span, center to center of bearings = 60 ft.
- Girder Spacing = 4@10 ft each
- Materials: concrete f'c = 4500 psi, rebars Fy = 60 ksi, Structural Steel
Fy = 50 ksi
- Future wearing surface of 2 inches.
- Girder type W40x183