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AllEl MN ®SHUTLER JOe PaA fit.?)�t:9(� <br /> 1 <br /> ® ® CONSULTING SHEET No.�= OF <br /> ® ®® CALCULATED BY: CX <br /> DATE:CA 11',01 0 <br /> 12503 Bel-Red Road,Suite 100 <br /> Bellevue,WA 08005 SCALE: <br /> I <br /> t (425)450-4075 -- FAX(425)450-4076 <br /> I Roof Dead Load Tabulation <br /> Stiffener Purlin Girder Dead Load to <br /> resist uplift <br /> I Roofing (TPO) 0.30 PSF 0.30 PSF 0.30 PSF 0.30 PSF <br /> DensDeck 2.00 PSF 2.00 PSF 2.00 PSF 0.60 PSF <br /> Plywood 1.50 PSF 1.50 PSF 1.50 PSF 1.50 PSF <br /> Insulation 1.75 PSF 1.75 PSF 1.75 PSF 1.00 PSF <br /> I <br /> Stiffener 1.10 PSF 1.10 PSF 1.10 PSF 1.10 PSF <br /> Sprinkler 0.00 PSF 2.50 PSF 2.50 PSF 1.00 PSF <br /> Purlin 0.00 PSF 2.70 PSF 2.70 PSF 1.50 PSF <br /> I <br /> Ceiling Girder 1.55 PSF 1.35 PSF 1.35 PSF 0.00 • PSF <br /> 0.00 PSF 0.00 PSF 2.00 PSF 2.00 PSF <br /> Misc.& Mech 1.80 PSF 1.80 PSF 1.80 PSF 0.00 PSF <br /> IColateral* 0.00 PSF 0.00 PSF 0.00 PSF 0.00 PSF <br /> Total 10.00 PSF 15.00 PSF 17.00 PSF 9.00 PSF <br /> I Rigid Insulation 0.24 PSF per inch, R-5.6 per inch, using 7.0 inches equals R 39.2 <br /> TPO Roofing 60 mil membrane-0.30 PSF, 45 mil membrane-0.21 PSF <br /> DensDeck protection board. 1/4"thick-1.20 PSF, 1/2"thick-2.00 PSF, 5/8"thick-2.50 PSF <br /> IROOF LIVE LOAD 25 PSF SNOW LOAD <br /> Stiffener design Uniform load, w <br /> [ t L <br /> i. <br /> I <br /> Nominal Span 10.00 Feet , ' <br /> Design Span 9,63 Feet 1 I I <br /> Spacing 24 inces on center -A-1 I4 <br /> Uniform Dead Load 20.00 PLF <br /> I <br /> II <br /> Uniform Live Load 50,00 PLF Design Span <br /> Uniform Total Load 70.00 PLF i r Nominal Span , 1 <br /> - <br /> 1� -i <br /> I Reaction Moment 336.88 Lbs. <br /> 810.61 ft.-lbs. <br /> Member size 2x6 DF#2 <br /> I Width 1.50 in. <br /> Depth 5.50 in. <br /> A 8.25 in.^2 <br /> I <br /> S 7.56 in.A3 <br /> I 20.80 in.^4 i <br /> Shear stress 55 psi < 180 psi * 1.32 = 238 psi <br /> I $1 Bending stress 1286 psi < 900 psi 1.72 = 1548 psi <br /> Total load deflection 0.41 in. ==> span/ 284 Based on E= 1600 ksi. <br /> 1 <br />