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Power Supply Cabinet (on Steel Beam)2022 CBC <br />Wind=239 lbs SDC= D <br />EQ*Ω=111 lbs Ω= 1 (Anchor into Steel Beam) <br />Load combination used for the design: <br />0.900 DL + 1.0 W <br />(0.9-0.2SDS) if EQ Governs <br />1 V =239 lbs 1 V x 0.3=72 lbs (orthogonal direction) <br />Hc =5.9 ft. COG =3.0 ft. <br />Dc =0.7 ft.Wc =0.7 ft. <br />Wp =0.9 DL <br />=328 lbs <br />MOT =V x COG MOT =V x COG <br />=707 lb-ft =212 lb-ft <br />MR = Wp x 1/2 Dc MR = Wp x 1/2 Wc <br />=109 lb-ft =109 lb-ft <br />M =MOT - MR M =MOT - MR <br />=598 lb-ft =103 lb-ft <br />Anchor Bolts for Power Supply Cabinet <br />Bolt Number =4 Dia. of Bolt =1/2 inch / A307 or better <br />T (Tension on Bolt) = (M / Dc) / 2 bolts T (Tension on Bolt) = (M / Wc) / 2 bolts <br />=448 lbs. =77 lbs. <br />V (Shear on Bolt) = V / 4 bolts V (Shear on Bolt) = V / 4 bolts <br />=60 lbs. =18 lbs. <br />Max. Tension, T =525 lbs. Max. Shear, V =62 lbs. <br />Fnv =24.0 ksi.Fnt =45.0 ksi.=0.75 <br />A =  r2 =0.196 in2 <br />fv =V / A =0.32 ksi. < Fv =18.0 ksi. (O.K.) <br />ft =T / A =2.68 ksi. < Ft =33.8 ksi. (O.K.) <br />V <br />Wp <br />Hc <br />T <br />Dc <br />10 1312 E Warner Ave <br />2/10/2025