HomeMy WebLinkAboutWind Load Calculation 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: 017&;0 NOA or FL#
ADDRESS '3-joc llfcleov- t,7✓ NOA or FL#
CITYISTATE e-c NOA or FL#
CLADDING TYPE: cf e- t- Cc NOA or FL#
COMPONENTS AND CLADDING OF WALLS r
n c-
ULTIMATE DESIGN WIND SPEED (Vult) 160
M
L
n m
0
NOMINAL DESIGN WIND SPEED(Vasd) 124 ROLL DOWNS, WINDOWS, MULLIONS, C)
C)
m
EXPOSURE B HEADERSSTORM BARS etc.
<
(D m l
30 m
MEAN ROOF HEIGHT
TOP OF WINDOW OR SHUTTER HEIGHT 25
EFFECTIVE WIND AREAS'10
WIND DIRECTIONALITY FACTOR 0.85
vult Vasd- Vult Vasd vult Vasd
ENCLOSED BUILDING GCpi= +0.18 <=10SF I0SF><=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
1
NEGATIVE PRESSURE (END ZONE 6) -61.7 -57.5 -34.5 -62.0 -31.2
PARTIALLY ENCLOSED BUILDING GCpi=±0.56 <=IQSF 108F><=20SF 20SF><=508F
POSITIVE PRESSURE ( ZONE 4+5) 67.4 34.5 66.5 33.3 62.9 31.7
NEGATIVE PRESSURE (INTERIOR ZONE 4) -64.4 -38.6 -62.3 -37.4 -69.6 -35.8
NEGATIVE PRESSURE (END ZONE 5) -76.1 -45.7 -72.0 -43.2 -66.6 39-9
LIGHT GREY AREAS ARE ALLOWABLE STRESS DESIGN PRESSURES
1/17/2018