Laserfiche WebLink
PROJECT Air Liquide <br />FOR Modula <br />SHEET NO.3 <br />CALCULATED BY RF <br />DATE 2/27/2023 <br />LOADS & DISTRIBUTION <br />ANALYSIS BASED ON SECTION 1613 OF THE 2022 CBC <br />Load Configuration 1 <br />V =Cs * Ws WHERE Cs = SDS * I / R AND Ws = wDL + 0.67 x wPL <br />SITE CLASS =D <br />SDS =2/3*Fa*Ss AND Ss = 1.267, Fa = 1 <br />=0.84 <br />I =1.00 <br />R =4 <=== Non Building Structure - Storage Rack <br />wDL =12,333 LB Tray Capacity =960 LB <br />wPL =49,612 LB No. of Tray =36 <br />Ws =wDL + 0.67 x wPL ASCE 15.5.3.6 <br />=45,573 LB <br />Effec. Height =209.00 IN <br />Fp =0.4 x ap x SDS x Wp x (1 + 2z/h) / (Rp/Ip)ASCE 13.3.1 Effec. Width =178.00 IN <br />=0.4 x 2.5 x 0.84 x 1 x 45572.973 x 1 / 4 Effec. Depth =125.00 IN <br />=0.21 x Wp <=== govern # of Base Plate =8 <br />but not less than Tray Capacity =1,654 LB <br />=0.3 x SDS x I x Wp ASCE 13.3.1 # of Trays =30 <br />=0.252 x Wp <br />Fp =0.252 x Wp <br />=11,484 LB <br />Pbp DL =wDL/8 Base Plates <br />=1,542 LB <br />Pbp PL =wPL/8 Base Plates <br />=6,201 LB <br />Movt. =Vtotal x (Htotal 2/3) <br />=11484 x 139.33 <br />=1,600,160 IN-LB <br />Transverse Direction:(54 x T1 + 26 x T2) x 2 = Movt / 2 ----- (1) <br />P-seismic =Movt./(Depth x 2 Frames)/ 2 Base Plates T2 / T1 = 26 / 54 ----- (2) <br />=1600160 / 2 x 125 /2 According to (1) & (2) <br />=3,200 LB T1 =1/4 x Movt / (54 + 26 x 26 / 54) <br />=6,014 LB <br />Longitudinal Direction: <br />P-seismic =Movt./(2 Frame x Width)/ 2 Base Plates <br />=1600160 / (2 x 178) /2 <br />=2,247 LB <br />Presisting =(0.9 - 0.2 Sds) x (wDL + 0.67 x WPL) / 8 Base Plates <br />=4,170 LB <br />MATERIAL HANDLING ENGINEERING <br />TEL: (909) 869-0989 / FAX: (909) 869-0981 <br />INC. <br />SEIZMIC