Lug Design R4, ASME BTH-1,

Lifting Lug Design Per ASME BTH-1-2005

Input: Nd = t= a= Dp = be = Dh = Curved Edge? Fy = Fu =

2.00 0.75 3.3125 1.375 1.66 1.6875 Y 36 58

inches inches inches inches inches Y or N ksi ksi

Output: beff1 = beff2 = beff = r= R= Z' = Av =

3.00 1.62 1.62 4.15625 4.15625 0.04 5.27

Pt = Pb = Pv = Pp =

58.65 81.80 89.23 23.20

inches inches inches inches inches inches sq. inches kips kips kips kips

Lug Plate Thickness

Material Yield Stress Material Ultimate Stress

Pin Diameter Effect: Dh/Dp = Check All? Cr = phi = Z= Z' = Av =

1.23 Y 0.841 44.815 3.512 0.028 5.23

Pt = Pb = Pv = Pp =

49.30 68.76 88.41 23.20

Max. P =

Y or N. Check even when Dh/Dp <= 1.1? Reduction Factor Degrees Inches Inches sq. inches kips kips kips kips

23.20 kips

(Input)

Lifting Lug Design Per ASME BTH-1-2005

Input: Nd = t= a= Dp = be = Dh = Curved Edge? Fy = Fu =

2.00 0.75 3.3125 1.375 1.66 1.6875 Y 36 58

inches inches inches inches inches Y or N ksi ksi

Output: beff1 = beff2 = beff = r= R= Z' = Av =

3.00 1.62 1.62 4.15625 4.15625 0.04 5.27

Pt = Pb = Pv = Pp =

58.65 81.80 89.23 23.20

inches inches inches inches inches inches sq. inches kips kips kips kips

Lug Plate Thickness

Material Yield Stress Material Ultimate Stress

Pin Diameter Effect: Dh/Dp = Check All? Cr = phi = Z= Z' = Av =

1.23 Y 0.841 44.815 3.512 0.028 5.23

Pt = Pb = Pv = Pp =

49.30 68.76 88.41 23.20

Max. P =

Y or N. Check even when Dh/Dp <= 1.1? Reduction Factor Degrees Inches Inches sq. inches kips kips kips kips

23.20 kips

(Input)