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BRACE ANALYSIS Bay 1 - 120" (Option 1) (Panel 2) <br /> Analyzed per RMI, AISI 2012 (LRFD) and the CBC2022. <br />Lateral-Torsional Buckling Strength [Resistance] (Section C3.1.2) <br />Pao = Pnofc = 14,230 . 0.85 = 12,096 lbs. <br />Where Pno = AeFy = 0.28 . 50 = 14,230 lbs. <br />Mc = Mn = ScFc = SminFc <br />Fe = CbroA(seyst)1/2 / Sf = 139.9 ksi <br />Fe = CsAsex(j + Cs(j2 + ro <br />2(se / sex))1/2) / (CTFSf) = 30.43 ksi <br />Fe = (CbP2EdIyc) / (Sf(KyLy)2 = 147.38 ksi <br />Fe,min = 30.43 ksi <br />Since, 0.56Fy < Fe < 2.78Fy Fc = (10 / 9)Fy(1 - (10Fy / (36Fe)) = 30.2 ksi <br /> reduced Fc,eff = 1 - ((1 - Q) / 2) . (Fc / Fy)Q . Fc = 30.2 ksi <br />Mnx = 5,496 in-lbs Mny = 2,307 in-lbs Mc = Mn,min <br />Mnxfb = 4,947 in-lbs Mnyfb = 2,077 in-lbs <br />PEx = P2EIx / (KxLx)2 = 40,887 lbs <br />PEy = P2EIy / (KyLy)2 = 13,412 lbs <br />Max Pa = 6,189 lbs <br />VTrans = 4,399 lbs <br />LDiag = ((L - 6)2 + (D - 2B)2)1/2 = 36.72 in. <br />VDiag = (VTrans <br /> . LDiag) / D = 5046.89 lbs. <br />Brace Stress = VDiag / Pa = 96% <br />(Eq C3.1.2.1-1) <br />(Eq C3.1.2.1-4) <br />(Eq C3.1.2.1-10) <br />(Eq C3.1.2.1-14) <br />(Eq C3.1.2.1-2) <br />(Eq C5.2.2-6) <br />(Eq C5.2.2-7) <br />2 x 1.25 - .0625 <br />SECTION PROPERTIES <br />Depth 2 in. <br />Width 1.25 in. <br />t 0.06 in. <br />Radius 0.125 in. <br />Area 0.285 in^2 <br />AreaNet 0.285 in^2 <br />Ix 0.182 in^4 <br />Sx 0.182 in^3 <br />Sx net 0.182 in^3 <br />Rx 0.8 in. <br />Iy 0.06 in^4 <br />Sy 0.076 in^3 <br />Ry 0.458 in. <br />J 0 in^4 <br />Cw 0.056 in^6 <br />Jx 1.364 in. <br />Xo -1.062 in. <br />Kx 0 <br />Lx 36 in. <br />Ky 1 <br />Ly 36 in. <br />Kt 0.8 <br />Fyv 50 ksi <br />Fuv 60 ksi <br />Q 1 <br />G 11300 ksi <br />E 29500 ksi <br />Cmx 0.85 <br />Cs -1 <br />Cb 1 <br />Ctf 1 <br />Phib 0.9 <br />Phic 0.85 <br />PROJECT: <br />FOR: <br />ADDRESS: <br />SHEET#: <br />CALCULATED BY: <br />DATE: <br />Behr Process Corp <br />Interlake-Mecalux_Gabr <br />1995 S Standard Av <br />Santa Ana, CA <br />18 <br />kelvira <br />4/11/2024 <br /> TEL:(909)869-0989 <br /> 1130 E. CYPRESS ST, COVINA, CA 91724 <br />PN:20240411_15