HomeMy WebLinkAboutSTORM SHUTTER (3) RAMMS ENGINEERING INC.
2100 W 76 ST. #311, HIALEAH,, FLORIDA, 33016 FLORIDA BUILDING CODE20 7 °'
Robert S. Monsour, P.E. FI # 11955/0006024 ASCE 7-10 WIND CODE
DESIGN WIND LOADS (LBS/SQFT) Kd = .85
FOR 170 MPH WIND ZONE
Interior•& Exterior Zones (4&5 -Walls) Positive Pressures ;
Exposure D For the 170 mph Wind Zone CATEGORY,2 BLDG.
Effective Wind Area(or; Tributary Area) in Square;Feet
Height 10 20 30 40 '50� )J 60
Maximum 1.00 0.95 0.92 0.89 X0:88°. 0.86
15 46.1 44.0 42.8 41.9 / ,- 41,13% 40.7
20 48.3 46.1 44.9 44.0 x~ 433° 42.7
25 50.1 47.9 46.5 45 6 � x` 44'9 44.3
30 51.9 49.6 48.2 47.2 . 46.5 45.9
40 54.6 52.1 50.7 49:7 ' 48.9 48.2
50 56.8 54.3 52.8 '5,1.T-- 50.9 50.2
o '60 58.6 56.0 54.4 < 83.3 52.5 51.8
>
LU Interior Zone (4 -Walls) Negative Pressure's
LUw Exposure D For the 170 mph 04Zone CATEGORY 2 BLDG.
c/') Effective Wind AJe'a,(.or` T ibutary Area) in Square Feet
Height i 10 20. ,30, , 40 50 60
Maximum -1.10 -1.05-�--1 � .�-1.;02� -0.99 -0.98 -0.96
15 -50.0 -470 `4:6:7 -45.8 -45.2 -44.6
20 -52.4 -`%,V,---LA9.0 -48.1 -47.4 -46.8
25 -54.4 -5211 `-, -50.8 -49.8 -49.1 -48.5
- 30 -56.3 -54.0 -52.6 -51.6 -50.9 -50.3
40 -59.2// / 56.7 -55.3 -54.3 -53.5 -52.9
50 -57.6 -56.5 -55.7 -55.0
0 6063.6) 60.9 -59.4 -58.3 -57.4 -56.8
U 4,/ / )
Exterior Zones (5 =�W�alls)Negative Pressures
LU Exposure D For�the 170 mph Wind Zone CATEGORY 2 BLDG.
-Effective Wind Area or, TributaryArea in S ware Feet
L
) � q .
�
Heigh tf�� �:110 20 30 40 50 60
Maxi, lum : -/-/1.40 -1.29 -1.23 -1.19 -1.15 -1.13
-61.7 -57.6 -55.1 -53.4 -52.1 -51.0
20 -64.7 -60.3 -57.8 -56.0 -54.6 -53.4
25 -67.1 -62.6 -59.9 -58.1 -56.6 -55.4
30 ' -69.5 -64.8 -62.1 -60.1 -58.6 -57.4
40' ' -73.1 -68.2 -65.3 -63.2 -61.7 -60.4
50 ' -76.1 -71.0 -68.0 -65.8 -64.2 -62.8
60 -78.5 -73.2 -70.1 -67.9 -66.2 -64.8
NOTE:AN 8% REDUCTION OF THE LOADS SHOWN ABOVE MAY BETAKEN FOR FLAT ROOFS.
A/ength of End Zone (a): 10% of least horizontal dimension or .4 h, whichever is smaller,
but not less than 4% of least horizontal dimension or 3 ft. (h = mean roof height in feet).
1THESE TABLES ARE NOT TO BE REPRODUCED IN WHOLE OR IN PART
' ., i WITHOUT WRITTEN PERMISSION BY RAMMS ENGINEERING.ALSO,THESE.
l�
TABLES ARE INVALID UNLESS SIGNED WITH BLUE INK AND SEALED BY
;ROBERT MONSOUR.
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LSEP INSTALLATION SCHEDULE
sT. Lucie CountY, Permitting
Unit Wall Shutter Shutter Shutter Storm Anchor Header Storm Mullion
No. Pressure Width Height Span Bars# Spacing Reinforce Panels Type
Inter/End Vert/Horz Req'd Req'd Bolted
Y/N YIN
Inb,e.LdW End,.
+L
Botivtor LA
Interior End
�-Top
Bottotn
Interior End TOP
Bottom
Interior�End Top
C, CA LX S" S C r f
Vj Bo I
Interior End flop
P R(e Lt "Bottom
Interior End Top
Bottom
Interior End Top
Int n
Bottom
Top
Interior End Top
Bottom
Interior End Top
Bottom
Interior End Top
Bottom
Interior Bnd Top
Bottom
Interior End 1TOP->B�ottom
Interior End 1Top->Bottorn
Interior End Top
Bottom
Interior End Top
"Bottom
Interior End Top
Bottom
Interior�End Top
->Bottom
Interior End Top
Bottom
Interior End Top
Bottom
1A
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SV.Lucie COunt'