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BEAM CALCULATIONS <br /> BY: Bruce S MacVeigh,. P.E. <br /> DATE: 3 ,,e 1/ S` 14245 59th Ave.S. <br /> Tukwila,WA 98168 <br /> PROJECT: ZA/ h14Us�— 260g ////rGpyiA, Ave, Cell: (206)571-8794 <br /> BEAM LOCATION: 3,91--s.6 r ,1? ( S/1 '' 7"-57-5. <br /> SPAN= L = 9• Sti FEET DL = / PSF LL = '1 PSF <br /> THEREFORE PSF <br /> w = TL x width contrib. area = 1/O PLF <br /> $S <br /> x <br /> MDES.(UNIT'. LOAD) = w x L2/8 FT # <br /> �. r.._._..__ z4 = //o x 7-5" "8 FT # <br /> FT # <br /> = 6q/ IN # <br /> MDES. (POINT LOAD) = ((L - /L x P) x X FT # <br /> FT # <br /> = FT # <br /> IN # <br /> BEAM OR JOIST TYPE : t-"44(23 GRADE: /J/�*0 Fb = 875- PSI <br /> TiP>R4 2,,y 6 e, <br /> (Min. S Req'd = /7<o IN3) <br /> S = b x d2/6 IN3 = 3 x ‘ , e9 = 2e9,67 IN3 <br /> THEREFORE: McAP. = S . Fb = IN # <br /> McAP. _ 2o. 7 ' = /4' 46'6IN# <br /> GREATER THAN MDES. _ /4) 8?/ IN# REQUIRED <br /> THEREFORE OKAY <br />