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40-23.1 BOEING <br /> PALLET RACK DESIGN i ii�ox 3707 - <br /> Ul, Washington 98124-2207 <br /> PROJECT New Pallet Rack- Fourth Floor JOB NO. W3928716 <br /> FIG. BY C. Rossell CHECKED BYM.Abdi DATE 03/16/16 REV'D <br /> Interaction Eauation for Bendinq and Axial Compression: <br /> P= 4.02 K <br /> Pn=A* Fn = 44.17 K Sec. C4 <br /> Pno = A'` Fy = 83.4 K Sec C52.1 <br /> Omega_c = 1.8 Omega_b= 1.67 <br /> Pex=pi^2* E '` Ix/(Kx'`Lx)^2 = 7 44.6 Eq. C5.2.1-6 <br /> Alphax=1 -Omega_c*P/Pex = 0.95 Eq. C5.2.1-4 <br /> Cm = 0.85 C52.1 (a) <br /> Omega_c* P/Pn= 0.164 <br /> When Omeqa c* P/Pn <= 0.15 : <br /> Omega_c"P/Pn+Omega_b"Mx/Mnx+Omega_b'`My/Mny<= 1 �q. C5.2.1-3 <br /> When Omega c" P/Pn > 0.15 : <br /> Omega_c*P/Pn+Omega_b*Cmx'Mx/(Mnx"Alphax)+Omega_b*Cmy*My/(Mny*Alphay) <: <br /> Omega_c'P/Pno+Omega_b"Mx/Mnx+Omega_b" My/Mny<= 1 Eq. C5.2.1-2 <br /> Results: Eq. C5.2.1-1 Interaction Ratio= 0.885 <br /> Eq. C5.2.1-2 Interaction Ratio= 0.893 <br /> Eq. C5.2.1-3 Interaction Ratio= 0.97 <br /> Governs Interaction Ratio= 0.893 < 1.00 O.K. <br /> DIAGONAL BRACE DESIGN - <br /> FOR 16 Gage Brace <br /> Fy= 42 ksi HORIZONTAL DISTANCE (Lh)= 40.0 in <br /> A= 0.230 in^2 VERTICAL DISTANCE (Lv)= 25.0 in <br /> rx= 1.607 in BRACE LENGTH (Lbx)= 47.2 in <br /> ry= 0.407 in BRACE LENGTH (Lby)= 47.2 in <br /> t= 0.06 in <br /> Klx/rx= 29.35 <br /> Kly/ry= 115.9 Governs <br /> P= (1.0+0.105*Sds)PD+0.525'Rho*P(Qe)+0.75'`PL <br /> PD = 0 P(QE)= 1.26 PI = 0 <br /> LELNAME: W3928716-14'Pallet Rack.xls P �� !�� 3/17/2016 9:07 AM <br /> �4� <br /> • .>,� <br />