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HomeMy WebLinkAboutWind Load Calculation LEF v.. q� -Z ALL WIND LOADS DESIGNED IN ACCORDANCE WITH ASCE 7-10 PER SECTION 1609 OF THE 2017 FLORIDA BUILDING CODE ROOF PITCH IS GREATER THAN 2712" OR >= 10 DEGREES PROJECT NAME: dlerj ar%dh NOA or FL# F 3 •� 9 ADDRESS0 `Gko�t .-� G/ NOA or FL# _ CITYISTATE a'-1- vJIC-L c tC(/ NOA or FL# CLADDING TYPE: cfl,--c.) i ^ „ NOA or FL# COMPONENTS AND CLADDING OF WALLS ULTIMATE DESIGN WIND SPEED ( Vult) 160 NOMINAL DESIGN WIND SPEED Vasd 124 ROLL DOWNS, WINDOWS, MULLIONS, EXPOSURE B HEADERS,STORM BARS etc. MEAN ROOF HEIGHT 30 TOP OF WINDOW OR SHUTTER HEIGHT 25 EFFECTIVE WIND AREAS WIND DIRECTIONALITY FACTOR 0.85 Vult Vasd Vult I Vasd Vult T Vasd ENCLOSED BUILDING GCpi= +0.18 <=10SF 10SF><=20SF 20SF><=50SF POSITIVE PRESSURE (ZONE 4+5) 43.7 26.2 41.8 25.1 39.2 23.5 NEGATIVE PRESSURE (INTERIOR ZONE 4) -50.0 -30.0 -47.9 -28.7 -45.2 -27.1 NEGATIVE PRESSURE (END ZONE 5) 1 -61.7 -37.0 -57.5 -34.5 -52.0 -31.2 PARTIALLY ENCLOSED BUILDING GCpi= +0.55 <=10SF 10SF><=20SF 20SF><=508F POSITIVE PRESSURE ( ZONE 4+5) 57.4 34.5 55.5 33.3 52.9 31.7 NEGATIVE PRESSURE (INTERIOR ZONE 4) -64.4 -38.6 -62.3 -37.4 -59.6 -35.8 NEGATIVE PRESSURE (END ZONE 5) -76.1 -45.7 -72.0 -43.2 -66.5 -39.9 LIGHT GREY AREAS ARE ALLOWABLE STRESS DESIGN PRESSURES 1/17/2018