Laserfiche WebLink
i; <br /> Structural <br /> 1 <br /> Engineering & Design I nc. <br /> By: NIHAL Project: NORTHWEST PUMP Project# <br /> Single Row Frame Overturning Configuration:TYPE A <br /> Loads <br /> Critical Load case(s): <br /> 1) RMI Sec 2.2,item 7: (0.9-0.2Sds)D+ (0.9-0.20Sds)*B*Papp-E*rho hp <br /> Sds= 1.1008 v <br /> Vtrans=V=E=Qe= 779 lb (0.9-0.2Sds)= 0.6798 <br /> DEAD LOAD PER UPRIGHT=D= 150 lb (0.9-0.2Sds)= 0.6798 <br /> PRODUCT LOAD PER UPRIGHT=P= 4,000 lb g H h <br /> Papp=P*0.67= 2,680lb rho= 1.0000 <br /> Wst LC1=Wst1=(0.67984*D+0.67984*Papp*i)= 1,923 lb <br /> Frame Depth=Df= 44.0 in T <br /> t z <br /> Product Load Top Level,Ptop= 4,000 lb Htop-Ivl=H= 54.0 in <br /> DL/Lvl= 75 lb ##Levels= 2 Imo-Df <br /> Seismic Ovt based on E,E(Fi*hi)= 52,451 in-lb #Anchors/Base= 2 <br /> hei h depth ratio= 1.2 in h = 48.0 in SIDE ELEVATION <br /> A Fully Loaded Rack h=H+h 2= 78.0 in <br /> Load case 1: <br /> Movt= E(Fi*hi)*E*rho Mst= Wst1 * Df/2 T= (Movt-Mst)/Df <br /> 52,451 in-lb = 1923 lb*44 in/2 = (52451 in-lb-42306 in-lb)/44 in <br /> = 42,306 in-lb = 231 lb Net Uplift per Column <br /> Net Seismic U lift= 231 lb <br /> B Top Level Loaded Only <br /> Load case 1: <br /> 0 Vi=Vtop= Cs*Ip* Ptop>=350 lb for H/D >6.0 Movt= [Vi*h+V2*H/2]*rho <br /> = 0.2752*4000 lb = 86,977 in-lb <br /> = 1,101lb T (Movt-Mst)/Df <br /> Vieff= 1,101 lb Critical Level= 1 = (86977 in-lb-62069 in-lb)/44 in <br /> V2=VpL= Cs*Ip*D Cs*Ip= 0.2752 = 566 lb Net Uplift per Column <br /> = 41 lb <br /> Mst= (0.67984*D+0.67984*Ptop*1)*44 in/2 <br /> = 62,069 in-lb <br /> Net Seismic U lift= 566 lb <br /> Anchor <br /> Check(2)0.5"x 2.5" Embed HILTI TZ2 anchor(s)per base plate. <br /> Special inspection is required per ESR 4266. <br /> Pullout Capacity=Tcap= 970 lb L.A.City Jurisdiction? NO Tcap*Phi= 970 lb <br /> Shear Capacity=Vcap= 1,250 lb Phl= 1 Vcap*Phi= 1,250 lb <br /> Fully Loaded: (115 lb/970 Ib)A1 + (194 Ib/1250 Ib)A1 = 0.27 <= 1.2 OK <br /> Top Level Loaded: (283 lb/970 Ib)Ai + (275 Ib/1250 Ib)A1 = 0.51 <= 1.2 OK <br /> TYPE A Page 41 of 2$ 7/2/2024 <br />