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Page 17 <br /> A. NRV- <br /> Weight of Vigiflap- 180 lbs + (8.27' +4.67')/2 * 1.6 lbs/foot tributary 16"0 duct= 190 lbs <br /> Lateral Load at Top of Column, Fp = 0.51 * 190 = 97 lbs (-0.1 kips) [see spreadsheet pg 5] <br /> FEMA 451 - 13.1.2 Force Equations The following seismic force <br /> equations are prescribed for nonstructural components: <br /> (Provisions Eq. 6.1.3-1 [6.2-1], 6.1.3-2 [6.2-3], and 6.1.3-3 [6.2-4]): <br /> FP - 0.4aPSDs <br /> RWP C1+2=J <br /> h <br /> IP <br /> FP_ -1.6SDSIPWP <br /> Fi,,,,,, =0.3SDs IPWP <br /> where: <br /> Fp = horizontal equivalent static seismic design force centered at the <br /> component's center of gravity and distributed relative to the <br /> component's mass distribution. <br /> Lateral Load(Alternate Method)-ap =2.5, Rp =2.5, Rp/Ip =2.5, z/h= 1.0, (1 +2z/h) = 3.0, <br /> Fp = [0.4 (2.5) 1.11 (190) 3 ]/2.5 =254 lbs (-0.25 kips)Use 0.25 kips <br /> 6,Envelope AISC 13th(360-05):ASD Steel Code Checks o E3 <br /> Hot Rolled Steel I Cold Formed Steel I Wood I Concrete Beams I Concrete Columns I Aluminum I <br /> Member Shape Code Check Lo... LC Shear Check Loc... Dir LC Pndom[k]I Pntlom... Mnyy/om[k-ft] Mnzzlo...I C.1 Eqn <br /> 1 101 TU4X4X4 .336 0 69 .009 123 z 69 54.653 1 77.389 8.928 8.928 11.61 H1-1b <br /> Envelope Joint Displacements o I O £3 <br /> Joint I I X[m] I L... Y[in] L... Z[m] L... X Rotat... L... Y Rotat... IL Z Rotat... L... <br /> 1I N1 ImaxI 0 1691 0 1801 0 1731 D 1731 D 1 1 1 0 66 <br /> 21 <br /> min 0 66 0 69 0 62 D 62 0 1 0 69 <br /> 3 N4 max 1 567 1 69 1 0 1 80 1 .567 1 73 1 6.978e-3 173 1 0 1 6.387e-3 66 <br /> 4 min -.519 1661 0 169 1 -.519 62 -6.387e-3 62 D 1 -6.978e-3 69 <br /> Envelope Joint Reactions Oo O® <br /> 1 max .13 t66 ,U74369 <br /> .13 62 1.574 62 0 1 1.721 69 <br /> 2 min -.14 -114 73 -1.721 73 0 1 -1.n <br /> 3 Totals: max .13 .13 62min -.14 -.14 73 <br /> - <br /> TS4x4xl/4-0.336 < 1.0 PASS, then per ASCE7 Section 12.3.4.2, (b) conditions, Am(%)/p = <br /> 0.01511.0 for T<0.75 Sec= 1.1%max. seismic drift, the valve at 0.57"/ 123"=0.4% PASS <br /> Evaluation Report Donaldson-Torit Dust Collection System for Boeing Everett 40-53 DAPP Project <br />