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Beam/ Top Chord Check Lumber: <br />Moment Demand <br /># of Attachment per Rafter NA =Span :Orientation <br />Lenght (ft) : <br />Dead Load Roof Material:QD =psf <br />Live Load QLr =psf <br />Wind Load p = psf <br />Snow Load QS =psf <br />Rafter Spacing s = in <br />Wind Load, Portrait Portrait UL = <br />Wind Load, Landscape Landscape UW = <br />Linear Dead Load wd =plf <br />Live Load wLr = plf Start ft Start ft <br />End ft End ft <br />Snow Load ws = plf Start ft Start ft <br />End ft End ft <br />Ma, Moment <br />D lb-ft <br />D+Lr lb-ft <br />D+S lb-ft <br />0.6D+0.6W lb-ft <br />D+0.45W+0.75Lr lb-ft <br />D+0.45W+0.75S lb-ft <br />Moment Capacity Framing Member Size Lumber Grade : DF-L No. 2 <br />CM = 1 Ct = 1 Cr=CF = fb =psi Cfu =Ci = <br />Breadth b = in <br />Depth d = in <br />Section Modulus Sx = bd 2 / 6 =in3 <br />Bending Stress Capacity Fb = CM * Ct * Cr * C F * fb =psi Table 4.3.1 NDS 2015 <br />Deflection Limit E = ksi I =in4 <br />Transient Deflection in <br />Transient Deflection Allowed > [OKAY] <br />Total Deflection in <br />Total Deflection Allowed > [OKAY] <br />-40.87 <br />DF-L No. 2 <br />4 j lj (ft)pd,j (lbs) pw,j (lbs) ps,j (lbs) <br />Portrait 1 2.2 45.2 -616 0.0 <br />6.4 45.2 -616 <br />-616 0.0 <br />4 12.1 45.2 -616 0.0 <br />0.0 <br />16.00 0.00 0.00 0.00 1.00 <br />Portrait 3 7.9 45.2 <br />14.00 <br />1234Eave <br />2 <br />0.0 <br />0.0 0.0 0.0 <br />0.0 <br />0 0.0 0.0 0.0 0.0 <br />0 0.0 0.0 0.0 <br />0.0 <br />0 0.0 0.0 0 0.0 <br />Portrait 0 0.0 0.0 0 <br />0.0 <br />18.7 <br />26.7 <br />0.0 0.0 0.0 0.0 <br />0 0.0 <br />Portrait 0 <br />0.029.721 -405 0 <br />0 <br />0.0 <br />0 <br />1.5 <br />0 <br />0 <br />0.0 <br />Portrait <br />1.5 <br />0.0Portrait0 0.0 0.0 <br />AT (ft2) <br />15.064 <br />9.9071 <br />pd (lbs) <br />45.192 -616 <br />pw (lbs) ps (lbs) <br />0 <br />12.81 <br />2x10 <br />1.15 1.1 <br />17.00 <br />12.81 <br />17.00 <br />900 <br />1.50 <br />9.25 <br />1059 <br />1116 <br />1059 <br />3178 <br />1801 <br />1801 <br />DCR <br />0.9 1025 psi D 594 psi 0.58 <br />21.4 <br />1139 <br />CD Fb' = CD * Fb ASD Load Ma / Sx <br />1.15 1309 psi D+S 594 psi 0.45 OKAY <br />OKAY <br />1.25 1423 psi D+Lr 626 psi 0.44 OKAY <br />1.6 1822 psi <br />0.863 <br />222 120 <br />1600 98.93 <br />0.6D+0.6W 1783 psi 0.98 OKAY <br />1.0 1 <br />20 <br />0.00 <br />16 <br />Comp <br />0.730 <br />263 180 <br />1.6 1822 psi D+0.45W+0.75S 1010 psi 0.55 OKAY <br />1.6 1822 psi D+0.45W+0.75Lr 1010 psi 0.55 OKAY <br />π‘΄π’™ΰ΅Œπ‘Ήπ’ŠαˆΊπ’™ΰ΅†π‘³π’Šαˆ»ΰ΅†π‘·π’‹π’™ΰ΅†π’π’‹ΰ΅† π’˜π’…π’™πŸ <br />𝟐 <br />‐500.0 <br />0.0 <br />500.0 <br />1000.0 <br />1500.0 <br />2000.0 <br />2500.0 <br />3000.0 <br />3500.0 <br />0.000 5.000 10.000 15.000 20.000 <br />849 E McFadden Ave- <br />101119004 & 201826064/29/2024