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i <br /> Page 4 of 30 <br /> TUFFSH�Dm <br /> Storage Buildings a Gara9es <br /> 17777 South Harrison Street,Suite 600 • Denver,CO 80210 <br /> office:303-753-8833 • facsimile:303-782-5027 <br /> He der:Porch Beam <br /> Tributary idth=3.0 ft. <br /> Heighl of wall above H der-.0 fl. <br />� Mo ent=11,025 in.-Ibs. <br /> Rea lion=525 Ibs. <br /> Header depth=7.25 in. Lumber Header depth=3.50 in. Lumber <br /> Total header widlh=3.0 in. HF#2 Total header width=3.50 in. LVL 2600F6 <br /> Header span=7.0 ft. Fb=850 psi Header span=7.0 ft. Fb=2600 psi <br /> F�=525 psi F�=1555 psi <br /> Bending F,r 150 psi Bending F�285 psi <br /> Sa 26.28 cu.in. F�P=405 psi S�7 15 cu.in. F�P=750 psi <br /> i F'c=1153 psi F� 1300 psi O R F'b=2972 psi F�2510 psi <br /> fe=420 psi E=1,200,000 psi tp=1543 psi E=1,900,000 psi � <br />' E�,� 470,000 psi E,,,,,= 965,710 psi <br /> Good/No Good? O.K. LumberFactors Good/No Good? O.K. LumberFactors <br /> Co=1.15 Duration Cp=1.15 Duralion <br /> Shear CM=1.OD Wet Service Shear CM=1.00 Wet Service <br /> F'�173 psi C�= 1.00 Temperature F',328 psi Ci=1.00 Temperature <br /> f�36 psi C�=0.98 Beam Stabilil f,r 64 psi C�=0.99 Beam Slability <br /> Good/No Good? O.K. CF=1.20 Size Good/No Good? O.K. CF=1.00 Size <br /> C��1.00 Flat Use C��1.00 Flat Use <br /> DeBection C,=1.00 Incising Dellection C,-1.00 Incising <br /> E'=1,200,000 psi Cp 1.00 Repetitive Me ber E'=1,900,000 psi C,=1.00 Repetitive Member <br /> 1=95.26953125 Cr=1.00 Form 1=12.50520833 Cr=1.00 Fortn <br /> DeFleclion Ralio=L/180 (L/x) Deflection Ratio=U240 (L/x) <br /> Allowable Deflection= 47 in. Allowable DeFleclion=.35 in. <br /> �_.07 in. �_.34 in. <br /> Good/NO Good? O.K. Good/No Good? O.K. <br /> Hea er:Roof Rafters <br /> Tnbutary idlh=2.0 ft. <br /> Height of wall above He der-.0 ft. <br /> Ma ent=2,400 in.Ibs. <br /> Rea tion=2001bs. <br /> Header depth=5.50 in. Lumber Header deplh=3.50 in. Lumber <br /> Total header width=1.50 in. HF#2 Tolal header widlh=1.75 in. LVL 2600F6 <br /> Header span=4.0 ft. Fb=850 psi Header span=4.0 ft. Fp=2600 psi <br /> F�=525 psi Fi=1555 psi <br /> Bending F�150 psi Bending F�285 psi <br /> Sx 7.56 cu.in. F�P=405 psi Sx 3.57 cu.in. F�P=750 psi <br /> F'6=1686 psi F� 1300 psi O R F'p=2939 psi F�2510 psi <br /> �o=317 psi E=1,200,000 psi �e=672 psi E= 1,900,000 psi <br /> Emi� 470,000 psi E„� 965,710 psi <br /> Good/No Good? O.K. Lumbe�Factors Good/No Good? O.K. LumberFactors <br /> Co=1 15 Duration Co=1 15 Duration <br /> Shear CM=1.00 Wet Service Shear CM=1.0o Wet Service <br /> F'�173 psi C�=1.00 Temperature F',r 328 psi C�=1.00 Temperature <br /> f�36 psi C�=1.00 Beam Stability f,r q9 psi C�=0.98 Beam Stability <br /> Good/No Good? O.K. CF=1.50 Size Good/No Good? O.K. CF=1.00 Size <br /> C��1.00 Flat Use C��1.00 Flat Use <br /> Deflecfion Ci=1.00 Incising Deflection C�1.00 Incising <br /> E'=1,200,000 psi C�1.15 Repetitive Me ber E'=1,900,000 psi C�1.00 Repetitive Member <br /> 1=20.796875 C�=1.00 Form 1=6.252604167 Cp 1.00 Form <br /> Defleclion Ralio=L1240 (Ux) Deflection Ratio=L/240 (L/x) <br /> Allowable Deflection=.20 in. Allowable Detlection=20 in. <br /> �_.02 in. 0=.05 in. <br /> Good/NO Good? O.K. Good/No Good? O.K. <br /> � <br />