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HomeMy WebLinkAboutMiscellaneous - Exception (33)Kanayo Lala, P.E..............03/03/2014 PROJECT: Merrimack Condominiums F -TYPE BB -Compass Point, N Andover, MA DESIGN FOR - GIRDERS/JOISTS /RAFTERS Third Floor Beam T2 Supporting Floor, Wall & Attic LOADS: DEAD LOAD 22.54 PSF 322.95 PLF Ce= 1 CF= 1.00 SNOW LOAD PSF 0.00 PLF Cq= 1 Cs= LIVE LOAD 30.00 PSF 429.90 PLF qs= 29.10 Cd= 1 TOTAL LOAD 753 PLF 1= 1 Cm= 1 WIND SPEED 100 MPH 29.10 PSF POINT LOAD LBS FT Ra= 0 LBS 6211 LB =TOTAL REACTION TRIBUTARY WIDTH 14.33 LF E= 2000000 PSI JOIST/GIRDER SPAN 16.5 LF Fb= 2900 PSI WIDTH- IN 7.00 PSL/LVL 11.875 IN = d Fv= 285 PSI ROOF PITCH - N:12 = Fc-- 2700 PSI Fcp= 750 PSI MOMENT= 25620 LB -FT MOMENT2= 0 LB -FT 164.52 =S provided OK S= 106.02 IN"3 976.83 = I Deflection = 0.643 IN = U 308 For Total Load Required U240 Deflection2 = 0.000 IN = U 540 For Live Load Required 0360 Fcp'= 592 PSI OK 1.50 In Bearing Length Fv'= 112 PSI OK KANAY0 H. LALA No. 337140