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I <br /> Langford Residence 1 <br /> 7507 E Heather Way <br /> Structural Calculations <br /> Langford Residence Structural Calculations <br /> -2-story above-grade residential expansion <br /> -2x6 stud walls @ 16"o.c.bearing walls,2x4 @ 16"non-bearing walls(IBC Table 2308.9.1) <br /> -Max 8 ft wall height <br /> -Hem fir Stud walls,DF-L No2 or better struduralmembers,24F-V4 DF/DFGlulam members <br /> Overhang:= 2 2'-0"overhang assumed <br /> lb := 55.5 Length of house(ft) <br /> wb:= 29 <br /> Width of house(ft) <br /> Roof dead load(psf)including 1.5 psf roofing,2.0 <br /> Ld __ 12 psf sheathing,2.0 psf trusses,0.5 psf insulation, <br /> 3.0 psf gypboard and 3.0 psf miscellaneous <br /> equipment <br /> Ls. 25 Snow Load(psf) <br /> L�;�,:= 12. Wal weight(Ibs/it) <br /> Lns := 40 Non Sleeping room live loads(psf) <br /> Df:= 15 Floor dead loads(psf) <br /> hw= 8.5 Wal height(ft) <br /> Lr:= Ls+Lam,=37 Total roof load(psf) <br /> By:J. Conner, PE,SE Langford Structural Calcs.xmcd <br /> 2/26/2020 <br /> 311z <br />