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61h EDITION FLORIDA BUILDING CODE (2017) ASCE 7-10
'ASD' DESIGN PRESSURES FOR COMPONENTS AND CLADDING
INTERIOR ZONEAPRESSURES
Mean DESIGN PRESSURES (PSF)- ZONE 4'
Roof Area of 0 enmg (Sq F 3
Height 30 1 20 1 30 1 40 )- 50
61-70 It -41.6 11.6 1 -47.6 1 -46.8 1 -46:2
120 ft +53.4 +53.4 +51.5 +50.2 1 19.2
170 ft -56.7 -56.7 -55.5 -54.6 -53.9
+56.7 +56.7 +54.7 +53.3 +52.2
200 ft -58.4 -58.4 -57.1 -56.2 -55.4
+58.4 +58.4 +56.3 +54.9 +53.7
220 ft -59.3 -59.3 -58.1 -57.1 -56.4
+59.3 +59.3 +57.3 +55.8 +54.6
240 ft -60.2 -60.2 -59.0 -58.0 -57.2
250 ft -60.7 -60.7 -59.4 -58.4 -57.6
+60.7 +60.7 +58.5 +57.0 +55.9
260 ft -61.1 -61.1 -5' -58.8 -58.0
270 ft
11
+61.5
+61.5
+59.3
+57.8
+56.6
-61.9
-61.9
-60.6
-59.6
-58.8
280 ft
+61.9
+61.9
+59.7
+58.2
+57.0
-62.2
-62.2
-60.9
-59.9-,
59,1,
290ft
+62.2
+62.2
+60.1
+58.5
+i73
1
EXTERIOR ZON 5 PRESSURES
-__
Mean
DESIGN PRESSURES (PSF) - ZONE 5
4
Area of Openin
(Sq Ft 3
10
20
30
40
F 50
i r�t
ight
9.1
-84.6
-81.4
-78.9
11 70 kW+58A
8,6
+46.9
+45.7
+44.8
7.9
-92.9
-89.4
-86.6
�..
120 ft
3.4
+51.5
+50.2
+49.2
4.0
-98.7
-94.9
-92.0
170 ft
6.7
+54.7
+53.3
+52.2
7.0
-101.5
-97.7
-94.7
200 ft
8.4
+56.3
+54.9
+53.7
-108.8
-108.8
-103.2
-99.3
-96.3-
220 ft
+59.3
+59.3
1 +57.3
54.6
240 ft 1 +60.2 +60.2 +58 1 +5Tr6 +5$5
250 ft -111.2 111.2 SOS 5 -1615 A�8.4
+60.7 +60.7 +58.5
260ft I 61.1 61.1 58.9 I +57.4 56.2-
270 ft -112.7 -112.7 -107.0 -102.9 -99.7
+61.5 +61.5 +59.3 +57.8 +56.6
280 ft -113.4 -113.4 -107.6 -103.6 -100.4
+61.9 +61.9 +59.7 +58.2 +57.0
a= 10% OF LEAST HORIZONTAL DIMENSION OR 40% OF MEAN ROOF
HEIGHT, WHICHEVER IS SMALLER, BUT NOT LESS THAN 4% OF LEAST
HORIZONTAL DIMENSION OR 3FT. USE ZONE 5 IF AT ALL IN QUESTION.
CONSULT AN ENGINEER FOR A MORE SPECIFIC INTERPk,,
REQUIRED. MEAN
µa a ROOF
I --I HEIGHT
5 ® 5
ELEVATION a�rY
MI CJ o REMARKS DRWN CHKD DATE
IF c) v INIT ISSUE GSS TSB 03/05/12
m 3 REV-ADIUOF HEIGHTS GSS TSB 04/09/12
m REV 2014 FOG DGM TSB 06/10/16
(n c UPDATES, 2017 FBC FILE FLB 12/17
z � _
N V n THIS D20AENT 2 THE PROPERTY OF ENGINEERING EXPRESS,
x MD SHILL NOT BE REPRODUCED IN WHOLE OR PARTWITHOUT
WRITTEN SENT OF ENGINEERING EXPRESS. GLTRATIONS,
La ADDITIONS OR OTHER MARKINGS TO THIS COMMENT PRE NOT
PERMITTED MD INYAURCE OUR CERTIFICATION,
WIND VELOCITY = 160 MPH
EXPOSURE 'D' BASED ON Kd =0,85
ENCLOSED STRUCTURE, FLAT TERRAIN MRH=MEAN ROOF HEIGHT
(SEE BELOW)
OR EXTERIOR (ZONE 5) PER THE
1ERS.
THE MORE CRITICAL (EXTERIOR) ZONE
IN THE LOWEST GROUND ELEVATION. IF
UTARY AREA OF AN OPENING CANNOT BE IDENTIFIED, THE SMALLEST
SHALL BE USED.
UND TRIBUTARY AREA DOWN TO THE SMALLER TABLE VALUE. FOR LARGER
5. FOR SITUATIONS THAT REQUIRE Kd=1.0, TABLE VALUES ARE UNDER -DESIGNED BY A FACTOR OF
1.18. VERIFY Kd REQUIREMENTS WITH LOCAL MUNICIPALITY PRIOR TO TABLE USE.
' ERAL NOTES:
TABLES ARE TO BE USED IN CONFORMANCE WITH "ALLOWABLE STRESS DESIGN METHODOLOGY" PER ASCE 7-10
CRON 2.4.1 AND CHAPTER 30 PART 1 OR 3, USING THE CRITERIA AS OUTLINED HEREIN.
2. DESIGN IS BASED ON THE 3 SECOND GUST (WIND VELOCITY) FOR THE WIND VELOCITY & EXPOSURE SPECIFIED.
VORST CASE' CRITICAL CONDITIONS SHALL BE ASSUMED FOR SAFE PRESSURE RATINGS.
1. ASCE 7-10 RISK CATEGORY IS INDEPENDENT OF THIS RATING. FIND CATEGORY TO MATCH OR BE LESS
PAN THE RATED LIMITING WIND VELOCITY ABOVE.
TOPOGRAPHIC FACTOR Kzt=1.0 FOR FLAT TERRAIN USE ONLY. NO HILLS SHALL BE NEARBY AREA.
4. INTERNAL PRESSURE COEFFICIENT (GCpi=+/-0.18) FOR USE WITH AN ENCLOSED STRUCTURE ONLY.
S. VERIFY USE OF Kd (DIRECDONALITY FACTOR) WITH LOCAL BUILDING DEPARTMENT.
HVHZ = HIGH VELOCITY HURRICANE ZONE.
6. LS TABLES ARE FOR WALAND VERTICAL SURFACES ONLY.
7. THIS DOCUMENT IS A MASTER PLAN SHEET, NOT A SITE -SPECIFIC DOCUMENT.
B. THIS DOCUMENT IS ONLY VALID WITH AN ORIGINAL SIGNATURE & RAISED SEALED
DICTATED AND VERIFIED BY THE GOVERNING
11. ADHERE TO ALL LOCAL IMPACT POT
12. NO CERTIFICATION IS OFFERED FOR
13. EXCEPT AS EXPRESSLY PROVIDEb HIt
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6TH EDITION FLORIDA BUILDING C
2017
ASCE 7-10, CHAPTER 30
DESIGN LOADS FOR COMPONENTS & CLADDING
MASTER PLAN SHEET
ASCE 7-10
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