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Equipment 2 Design Loads <br /> Lhe:=212 i n length of unit <br /> hhe:=82 in height of compressor <br /> COGhe:=36.67 in height of center of gravity <br /> Lanch'=112 in long distance between anchors <br /> danch°=29.25 in short distance between anchors <br /> Dead Load <br /> Qpipe`=293.7 Lbf weight of pipe (20" Sch. 40) including contents <br /> ft <br /> pipe:=18 ft length of pipe tributary to tank <br /> Whe`=15200 lbf+cipipe'pipe=20486.6 lbf weight of unit <br /> Wind Load <br /> Forces imparted on the tanks by the wind will be determined in the ASCE 7 as permitted by IBC <br /> Section 1609.1.1. The provisions for the tanks will therefore be determined using Chapters 26 <br /> and 29. See the calculations below. <br /> V:=109 mph basic mind speed per Figure 26.5-1P <br /> B exposure category per Section 26.7 <br /> G:=0.85 gust effect factor per Section 2'n.11.4 <br /> KZ:=0.57 velocity pressure exposure coefficient per Table 26.10-1 <br /> KZt :=1.13 topographic factor per <br /> K,—0.95 wind directionality factor per Table 26.6-1, <br /> Footnote a <br /> Ke:=1 ground elevation factor per Section 26.9 <br /> 2 <br /> V <br /> qZ:=0.00256 KZ•KZt•Kd•Ke' mph psf=18.6 psf velocity pressure per Equation 26.10-7 <br /> Cf:=1.39 force coefficient per Figure 29.3-1 <br /> Fhew:=Qz'G'Cf'(Lhe'h he)=2655lbf design wind force on tank per Equation 29.4-1 <br /> F1hew:=Fhew•COGhe=8.1119 kip ft overturning moment on tank <br /> P = "hew =1663.9714 lbf vertical force on anchors <br /> hevi9 <br /> (2'danch) <br /> P = cw =93513861bf horizontal force on anchors <br /> hehW' 4 . <br /> PSE project 2405-0007 date 2/25/2025 <br /> Peterson Structural Engineers,Inc.www.psengineers.com designer TJC sheet 9 of 46 <br /> SE <br />