Culvert Design Excel Sheet — Box

| | Parameter | Value | Units | | --- | --- | --- | --- | | Design Parameters | Span Length (L) | | ft | | | Rise (or Height) (H) | | ft | | | Wall Thickness (t) | | in | | | Slab Thickness (ts) | | in | | | Soil Fill Depth (h) | | ft | | | Soil Density (γ) | | pcf | | | Concrete Compressive Strength (fc') | | psi | | | Reinforcement Yield Strength (fy) | | psi | | Load Calculations | Dead Load (DL) | | lb/ft | | | Live Load (LL) | | lb/ft | | | Earth Load (EL) | | lb/ft | | | Total Load (TL) | | lb/ft | | Structural Analysis | Moment Capacity (Mu) | | ft-lb | | | Shear Capacity (Vu) | | lb | | | Axial Load Capacity (Pu) | | lb | | Design Checks | Slab Design | | | | | Wall Design | | | | | Footing Design | | | | Reinforcement Design | Reinforcement Requirements | | in² | | | Reinforcement Layout | | |