HomeMy WebLinkAboutWind Load Calculation RAMMS ENGINEERING, INC. F4�
2100 W 76 ST. #311, HIALEAH, FLORIDA, 33016 FLORIDA BUILDING CODE/2017v
F =.
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 CATEGI,Y4bL68.
Effective Wind Area (or, Tributary Are inS.quare.Feet.
Height 10 i 20 30 40 5,0�, 60
Maximum 1.00 0.95 0.92 0.89 .0:88 �` 0.86
15 46.1 44.0 42.8 41.9 41-.3k 40.7
20 _48.3 46.1 44.9 44.0 � ,4313/ 42.7
25 50.1 47.9 46.5 4,5;6--.,: 47.9 44.3
30 51.9 49.6 48.2 47.2 . 46.5 45.9
40 54.6 52.1 50.7 48.9 48.2
50 56.8 54:3 52.8 x;61.7`--' 50.9 50.2
60 58.6 56.0 54.4 < < /5`33-7 52.5 51 - -
Interior Zone (4 -Walls) Negative Pressures
Exposure D For the 170 mphVVid`Zone CATEGORY 2 BLDG
Effective Wind Area (or;Tributary Area) in Square Feet
Height 10 20 ""'/�30 ;' 40 50 60
Maximum -1.10 -1.05--, . .1,02 -0.99 -0.98 -0.96
15 -50.0 -47.9 ` 46.7 -45.8 -45.2 -44.6
20 _ -52.4_ _ °50; .- ::'49.0 -48.1 -47.4 -46.8
5 -54.4 -52°1�\ -50.8 -49.8 -49.1 -48.5
0 -56.3 > -54.0 -52.6 -51.6 -50.9 -50.3
p 0 59. `�r' /x56,7 -55.3 -54.3 -53.5 -52.9
Ij N 0 - 91 -57.6 . -56.5 -55.7 -55.0
� ,60 X63. -60.9 -59.4 -58.3 -57.4 -56.8I
114
�LU �' ,A.
Exgrior Zones (5X=Walls)Negative Pressures
Exposure D Fo,the 170 mph Wind Zone CATEGORY 2 BLDG.
?,. Effective'Wind Area(or, Tributary Area) in Square Feet
bA
Height" _� 10 20 30' 40 50 60
Maxie um , .4 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
``x- '50 -76.1 -71.0 -68.0 -65.8 -64.2 -62.8
60 -78.5 -73.2 1 -70.1 -67.9 -66.2 -64.8
NOTE:AN 8% REDUCTION OF THE LOADS SHOWN ABOVE MAY BE TAKEN FOR FLAT ROOFS.
;Length 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),.
= THESE TABLES ARE NOT TO BE REPRODUCED IN WHOLE OR IN PART = P
WITHOUT WRITTEN PERMISSION BY RAMMS ENGINEERING.ALSO,THESE h
TABLES ARE INVALID UNLESS SIGNED WITH BLUE INK AND SEALED BY l
ROBERT MONSOUR.
RECEIVED PILE COPY
��N 2 2 2018 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 Yert/Horz Req'd Req'd Bolted
PSF Y/N YIN
Interior End Top
Lk offorn.
Interior End Top
r�
� + �� L� I&A �� o� 1V
Interior End 7-6ttom
+
Interior End ToP
+ ZOtt'DM
Interior End Top
+ ottom
7or End VTZ""
Interior End+Interior End
+ ottom
interior Top
+ ttom
Interior End Top
+ ottom
Interior End
;40ttom
+
Interior End Top
+ ottom
Interior End Top
+ ZOtt'DM
Interior End Rottaimn
+ tom
[Interior End