Shear Key Design

Project Name/ID :

Structure Name. :

Abutment Number :

Shear Key Type:

Footing Type:

Vertical Shear Rebar:

Number of Vertical Rebar Bundles:

Vertical Rebar Type:

Number of Legs of Vertical Rebar:

Horizontal Shear Rebar:

Number of Horizontal Bar Bundles :

Wing Wall Thickness, B ww: ft

Height of Wing Wall, H ww: ft

Shear Key Base Width, SK bw: ft

Shear Key Base Length, SK bl: ft

Abutment Dead Load, P dl: kip

Super Structure Dead Load, P dl_sup: kip

# of Piles Per Abutment, Np:

Ult. Shear Capacity of Abut Piles, kp: kip

1/2 Height of Expansion Filler, a : in

Top of stem to center of lowest shear key horizontal bar, b : in

Steel Yielding Strength f y: ksi

Concrete Strength f' c: ksi

Expected Concrete Strength f' ce: ksi

Yielding Hoop Strength f' yh: ksi

Expected Yield Strength Steel f' ye: ksi

Alfa Factor: α:

Shear Reduction Factor (LRFD) φs:

Diagonal Crack Tension and Shear Factor β:

Results:

Centered Result

Shear Key Design Status : Result

Shear Capacity F sk: Result

Vertical Rebar Area, A sk: Result

Horizontal Rebar Area, A sh: Result

Number of Vertical Rebars: Result

Number of Horizontal Rebars: Result

Tension development length, l d: Result

Number of Vertical Rebars: Result

Number of Horizontal Revars: Result

Tension development length, l d: Result

Vertical Rebar development length, l dh: Result