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I <br /> I <br /> I <br /> Wlnd Load Calculation for,Other Structures- <br /> (Reference: 2015 IBC Section 1609&ASC.L 7-10 Chapter 29) <br /> Wand Velocity Pressure: <br /> Average Roof Height of Building,h(ft) - 110.833 (Per Architectural Drawings) <br /> Height of Other Structure,z(it) 116 (Per Architectural Drawingsl <br /> Basic Wind Speed.V„(mph) = 115 {ASCE Figure 26.5-1) <br /> Exposure Category - C (ASCE Section 26.7.3) <br /> Risk Category IV (IBCTable1604.5) <br /> Velocity Pressure Exposure Coefficient,Kr = 1.30 (ASCE Section 29.3.1&Table 29.3-1) <br /> Topographic Factor,K„ 1.03 (ASCE.Section 26.8.2&1-gu a 26.8-1) <br /> Wind Directionality Factor,Kd = 0.85 (AS(E Section 26.6&Table 26.61} <br /> Velocity Pressure,Az(pst) = 0..00256KxKztKdV-2 (ASCE Eq.29.3-1) <br /> q2= 38.53 pst <br /> DesignWhW load on Other Structures <br /> Gust Effect Factor,G = 0.85 (ASCE Section 26.9) <br /> Net Force Coefficient,Cf - 0.55 (ASCE Figure 29.4-1 to 295-3) <br /> Projected Area Normal to the Wind,Ayor A,(ft') Ar or At (Projected Wind Area) <br /> Design Lateran Wind Load,F[lbs) - gzGCfAf [ASCE Eq.295-1) <br /> LRFO pst=xA, <br /> ASD F= 10.8 psf x Al <br /> r+r <br /> K,or K�(ASCE Table 29.3-1 �}, } - r,`t <br /> Height <br /> 2(it) Exposure B Exposure C Fxpo1r1 <br /> 0 __0__57_ C'85 I.03 <br /> 15 0S7 US 1.03 <br /> C <br /> 10 0.62 0.90 1.08 <br /> 25 0.66 0.94 1.12 <br /> 30 0.70 0,98 1.16 <br /> 40 0.76 104 112 <br /> _ so 0.81 1.09 <br /> 60 0.85 1.13 1.31 <br /> 70 0.89 L17 1.34 <br /> 80 0.93 1.21 1.38 <br /> 90 0.96 L24 1.40 <br /> 100 099 126 1.43 <br /> _120 1.O4 L31 1.48 <br /> 140 <br /> --- <br /> 140 L09 1.36 1.52 <br /> 160 1 1,13 L39 1.55___ <br /> 180 1-17 L43 1.58 <br /> 200 1,20 146 1.61 <br /> EIV /25iT01? <br /> �� Ph,:kM Die <br /> - WMmd Loads For Components and Systems - <br /> ENGIIVEER.IIVG <br /> WA299-Port Gardner N.T.S. <br /> 'dmnrd•.,wntees,c 17015.102 <br />