Laserfiche WebLink
57 <br /> Robinett Homes, LLC <br /> WoodWorkso Seahurst Ave <br /> '�""�""�"'"°°°°��� Everett, WA <br /> 2_10 Beam <br /> Mar. 16, 2023 11:20 <br /> Design Check Calculation Sheet <br /> Wood Works Sizer 2019 (Update 4) <br /> Loads: <br /> Load Type Distribution Pat- Location [ft] Magnitude Unit <br /> tern Start End Start End <br /> DL Dead Full UDL 120.0 plf <br /> SL Snow Full UDL 200.0 plf <br /> PDL Dead Point 5.05 685 lbs <br /> PSL Snow jPoint 1 1 5.05 930 lbs <br /> Maximum Reactions (lbs), Bearing Capacities (lbs) and Bearing lengths (in) <br /> 20'-1.13" <br /> 0' <br /> 20' <br /> Unfactored: <br /> Dead 1720 1376 <br /> Snow 2708 2241 <br /> Factored: <br /> Total 4428 3617 <br /> Bearing: <br /> Capacity <br /> Beam 4428 3617 <br /> Support 4548 3715 <br /> Des ratio <br /> Beam 1.00 1.00 <br /> Support 0.97 0.97 <br /> Load comb #2 #2 <br /> Length 1.24 1.01 <br /> Min req'd 1.24 1.01 <br /> Cb 1.00 1.00 <br /> Cb min 1.00 1.00 <br /> Cb support 1.07 1.07 <br /> Fcp sup 625 625 <br /> Glulam-Unbalan., West Species, 24F-1.8E WS, 5-1/2"x16-1/2" <br /> Supports: All -Timber-soft Beam, D.Fir-L(N) No.2 <br /> Total length:20'-1.13"; Clear span: 19'-10.88";Volume=12.7 cu.ft.; 11 laminations, 5-1/2" maximum width, <br /> Lateral support:top= continuous, bottom=at supports; <br /> This section PASSES the design code check. <br /> Analysis vs. Allowable Stress and Deflection using NDS 2018 : <br /> Criterion Analysis Value Design Value Unit Analysis/Design <br /> Shear fv = 65 Fv' = 305 psi fv/Fv' = 0.21 <br /> Bending(+) fb = 976 Fb' = 2668 psi fb/Fb' - 0.37 <br /> Dead Defl'n 0.15 = < L/999 <br /> Live Defl'n 0.24 = L/983 0.67 = L/360 in 0.37 <br /> Total Defl'n 0.40 = L/604 1.00 = L/240 in 0.40 <br />