1802 75TH ST SW 2024-11-07 - Laserfiche WebLink

GRAVITEC SYSTEMS INC' Min = 18 k-in = Fy2/0 Allowable Moment MJf > M,,,.x 27%Capacity Bending(Fin)-Strong Direction Fy = 36 ksi Yield Strength w = 3.0 in Fin Width(Conservative) t = 0.625 in Fin Thickness S = 0.938 in9 = tw2/6 Section Modulus Z = 1.41 in3 = tw2/4 Plastic Section Modulus E = 29000 ksi Modulus of Elasticity 1.41 < 1.50 Z<1.65 Lb = 2.25 In = I 17.28 < 64.4 Lbw/t2<0.08E/Fy Laterlal Torsional Buckling does not apply Mm„�y = 9.63 k-in = Phi Maximum moment(y-y) MIn = 25.3 k = FyZ/C2 Allowable moment MJO > Mma 38%Capacity Bending(Fin)-Weak Direction Fy = 36 ksi Yield Strength Z = 0.29 Ina = wt2/4 Plastic Section Modulus Mm,xx = 2.88 k-in = Phyl Maximum moment(x-x) MID = 5.27 k-in = FyZ/L2 Allowable moment MJO > Mm,,, 55%Capacity Tensile Rupture(Fin) F„ = 58 ksi Tensile Strength a = 3.0 in Fin Height h = 0.5625 in Hole Diameter A. = 1.52 in2 = t(a-h) Effective net area 11,10 = 44.2 k = F„A./f2 Allowable tensile strength RID > Ph 10%Capacity Block Shear(Fin) h = 0.5625 in Hole Diameter e = 0.75 in Edge Distance(Center of hole to edge of fin) Ar, = 0.469 in2 = to Gross Shear Area Any = 0.293 in2 = t(e-h/2) Net Shear Area Ant = 0.293 in2 = t(e-h/2) Net Tensile Area Ub, = 1.0 Constant,See AISC 16.1-138 = 13.6 k = (0.6F„A„r+U j„A,K)/0 Allowable strength(controlling) R„/C2 = 13.6 k = (0.6FA,+Uh.F„AM)/C2 Allowable strength(upper limit) R„/C2 > Ph 31% Capacity Bearing(Fin) d = 0.5 in Bolt Diameter R„/C2 = 21.8 k = 2.4dtF„/C2 Available Strength RIt > Ph 20% Capacity Tear-Out(Fin) e = 0.75 in Edge Distance(Center of hole to edge of fin) = 0.4688 in = e-h/2 Clear Distance(Edge of hole to edge of fin) Fin/0 = 10.2 k = 1.21,tF„/C2 Available Strength kin > Ph 42%Capacity Weld Mmex,x = 2.88 k-In = Phyl Max Moment(x-x) Mmex.y = 9.63 k-in = Phi Max Moment(y-y) 21291 Urdahl Road NW•Poulsbo,WA 98370•206.780.2898•www.gravitec.com 6/16/2023 1 � 30