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7th EDITION FLORIDA BUILDING CODE (2020) ASCE 7-16
'ASD' DESIGN PRESSURES FOR COMPONENTS AND CLADDING WIND VELOCITY 170 MPH >60'
ASD' IS ALLOWABLE STRESS DESIGN AND SHALL MATCH SUCH LIMITING DESIGN PRESSURES ON ANY CORRESPONDING DOCUMENTS EXPOSURE r Dr BASEEDDO ON Kd = 0.85
NOTTO BE USED OR MATCHED WITH TRFD' OR'ULTIMATE' DESIGN LIMITING PRESSURES MRH = MEAN ROOF HEIGHT
1 ENCLOSED STRUCTURE FLAT TERRAIN WIND VELOCITY IS Vult
INTERIOR ZON PRESSURES
Mean
DESIGN PRESSURES (PSF) -
Roof
Area of Opening (S
Height
10 20 30 40
-54.9
-54.9
-53.7
-52.p+55.5
1-7 ft
+54.9
+54.9
+53.0
+51.120
60.3
-60.3
-59.0
-58.0+60.3
ft
Lu
+60.3
+58.2
+56.
W
-64.0
-64.0
-62.7
-61.6
-60.8
170 ft
+64.0
+64.0
+61.8
+60.2
+59.0
p[
-65.9
-65.9
-64.5
-63.4
-62.6
Q
200 ft
+65.9
+65.9
+63.6
+61.9
+60.7
LL
-67.0
-67.0
-65.6
-64.5
-63.6
0
220 ft
+67.0
+67.0
+64.6
+63.0
+61.7
Q
240 ft
-68.0
-68.0
-66.6
-65.5
-64.6
+68.0
+68.0
+65.6
+63.9
+62.6
H
-68.5
-68.5
-67.0
-65.9
-65.1
O
250 ft'
+68.5
+68.5
+66.1
+64.4
+63.1
z
N
-68.9
-68.9
-67.5
-66.4
-65.5
260 ft
+68.9
+68.9
+66.5
+64.8.
+63.5
W_
-69.4
-69.4
-67.9
-66.8
-65.9
0-,
270 ft
+69.4
+69.4
+67.0
+65.3
+63.9
0
V
69.8
-69.8
-68.4
-67.2
-66.4
280 ft
+69.8
+69.8
+67.4
+65.7
+64.3
-70.3
-70.3
-68.8
-67.
290 ft
+70.3
+70.3
+67.8
+66.
6
04
EXTERIOR ZON PRESSURES
n
DESIGN PRESSURES (PSF) - Z 5
fArea
ro
of O ening
(Sq Ft)ht
10 1 20 30
40 1 50
-100.6
-100.6
-95.5
-91.9
-89.0
1 0 ft
+54.9
+54.9
+53.0
+51.6
+50.5
-110.5
-110.5
-104.9
-100.9
-97.8
120 ft
+60.3
+60.3
+58.2
+56.7
+55.5
-117.4
-117.4
-111.4
-107.2
-103.9
170 ft
+64.0
+64.0
+61.8
+60.2
+59.0
-120.8
-120.8
-114.6
-110.3
-106.9
200 ft
+65.9
+65.9
+63.6
+61.9
+60.7
-122.8
-122.8
-116.5
-
220 ft
+67.0
+67.0
+64.6
+
-124.7
-124.7
-118.3
-4
-
240 ft
+68.0
+68.0
+65.6
+
-
.6
-125.5
-125.5
-119.2
250 ft
g+68.5
+68.5
+66.1
+64.
-126.4
-126.4
-120.0
-115.4
-111.9
260 ft
+68.9
+68.9
+66.5
1 +64.8
+63.5
-127.2
-127.2
-120.8
-116.2
-112.6
270 ft
+69.4
+69.4
+67.0
+65.3
+63.9
-128.0
-128.0
-121.5
-116.9
-113.3
280 ft
+69.8
+69.8
-+67.4
+65.7
+64.3
-128.8
-128.8
-122.3
-117.6
-114.0
ft
+70.3
+70.3
+67.8
+66.1
+64.7
INTERIOR ZONE 4 EXTERIOR qO TMRR fON - 1
a= 10% OF LEAST HORIZONTAL DIMENSION 20
ROOF HEIGHT (MRH), WHICHEVER IS SMALLER, BU
THAN 4% OF LEAST HORIZONTAL DIMENSION OR 3FT.
USE CORNER ZONE 5 IF AT ALL IN QUESTION. CONSULT AN
ENGINEER FOR A MORE SPECIFIC INTERPRETATION IF REQUIRED.
M EA
µ ROOF 2
I I HEIGHT
1 (MRH) O
5 ® 5 'a ® 5
ELEVATION ai
to N o REMARKS DRWN CHKD DATE
O p INIT ISSUE FB FB 12/2021
m c)
-P
Ul
z z
C) THIS DOCUMENT IS THE PROPERTY OF ENGINEERING EXPRESS,
kn AND SHALL NOT BE REPRODUCED IN WHOLE OR PARTWITHOUT
p WRITTEN CONSENT OF ENGINEERING EXPRESS.ALTERATIONS,
vPmi ADDITIONS, OR OTHER MARKINGS TO THIS DOCUMENT ARE NOT
m PERMITTED AND INVALIDATE OUR CERTIFICATION.
1
4 INSTRUCTIONS FOR TABLE USE: COPIES NOT VALID FOR PERMIT
(I)IDENTIFY THE ZONE OF THE OPENING AS INTE N R EXTERIOR (BUILDING CORNER, ZONE 5) PER THE
FrGURE BELOW LEFT OR INFORMATION P 0 YOU B H@R
1. ANY QUESTIONABLE OPENIN IS SiD ED TH RE CRITICAL (EXTERIOR) ZONE S.,,
2. IDENTIFY THE BUILDING MEAN (AVE O LOWEST GROUND ELEVATION. IF THE MEAN
R OF HEIGHT CANNOT BE IDENTIFIED, L E S O F HEIGHT.
2.1. ALWAYS ROUND UP ROOF HE HT TABL UA E.
3d2. VALID FOR ALL ROOF SLOPES F • d0°, E NGINEER FOR REDUCTIONS.
. CALCULATE THE TRIBUTARY AREA 01 NI G IN • , THE GREATER OF (HEIGHT * WIDTH) OR THE
SPAN LENGTH (HEIGHT) * AN EFFECTIVE H• GHTz / 3).
3.1. USE THE AREA BETWEEN STRUCTU • P S LY- THIS INCLUDES AREAS BETWEEN STRUCTURAL
MULLS, COLUMNS, ETC.
3.2. IF THE TRIBUTARY AREA OF AN OPENING CANNOT BE IDENTIFIED, THE SMALLEST
(10 SQUARE FEET) SHALL BE USED.
3.3. ALWAYS ROUND TRIBUTARY AREA DOWN TO THE SMALLER TABLE VALUE. FOR LARGER TRIBUTARY AREAS
4QTHAN PUBLISHED, USE THE LARGEST PUBLISHED VALUE.
READ OFF POSITIVE AND NEGATIVE PRESSURES FOR USE AS REQUIRED BY THE LOCAL MLI �LITY IN
ACCORDANCE WITH CODE.
S. FOR SITUATIONS THAT REQUIRE Kd=1.0, TABLE VALUES ARE UNDER -DESIGNED BY A FACT1.18. VERIFY Kd
REQUIREMENTS WITH LOCAL MUNICIPALITY PRIOR TO TABLE USE.
GENERAL NOTES:
OCUMENT IS ONLY VALID WITH AN ORIGINAL SIGNATURE & RAISED SEAL
IGITALLY SEALED WITH DATE -GEOGRAPHIC AREA & PERMITTEE LIMITATIONS.
2 - LES ARE TO BE USED IN CONFORMANCE WITH (ASD) "ALLOWABLE STRESS DESIGN MET OD LOGY" PER ASCE 7-1t
�N 2.4.1 AND CHAPTER 30 PART 1 OR 3, USING THE CRITERIA AS OUTLINED HEREIN.
3. ESIGN IS BASED ON THE ULTIMATE 3 SECOND GUST (WIND VELOCITY) FOR THE WIND VEL.��I'[1' & EXPOSURE
P - ED. 'WORST CASE' CRITICAL CONDITIONS SHALL BE ASSUMED FOR DETERMINING PRESSUJtp RATINGS.
ASCE 7-16 RISK CATEGORY IS INDEPENDENT OF THESE RESULTS. FIND RISK CATEG ELOCITY TO BE LESS
THE RATED LIMITING ULTIMATE WIND VELOCITY REFERENCED ABOVE.
4. TOPOGRAPHIC FACTOR Kzt=1.0 FOR FLAT TERRAIN USE ONLY. NO HILLS SHALL BE NEARBY ARJ
S. INTERNAL PRESSURE COEFFICIENT (GCpi=+/-0.18) - FOR USE WITH AN ENCLOSED STRUCTSRIFONLY.
6. VERIFY USE OF Kd (DIRECTIONALITY FACTOR REFERENCED ABOVE) WITH LOCAL BUILDING Og?ARTMENT.
7. HVHZ = HIGH VELOCITY HURRICANE ZONE (BROWARD & DADE COUNTIES).
8. TABLES ARE FOR VERTICAL SURFACES ONLY & FOR ALL ELEVATIONS ABOVE SEA LEVEL (Ke=1.0).
9. THIS MASTER PLAN SHEET IS GENERIC IN NATURE AND DOES NOT SERVE AS A SITE -SPECIFIC DOCUMENT.
10. THIS DOCUMENT ILLUSTRATES ALLOWABLE DESIGN WIND PRESSURES (ASD) AS LISTED. APPLICATION OF THESE
TABLES AND CORRESPONDING WIND VELOCITY, EXPOSURE, & OTHER COEFFICIENTS LISTED HEREIN SHALL BE DICTATED
AND VERIFIED BY THE GOVERNING BUILDING DEPARTMENT AND PERMIT HOLDER. NO WARRANTY FOR APPLICABILITY OF
THE USE OF THESE TABLES IS OFFERED HEREIN.
11. THIS SPECIFICATION DOES NOT OFFER ANY PR OVED CERTIFICATION. REFER TO ANY SEPARATELY
SUBMITTED TEST CRITERIA AND OTHER AP . D I5 LATION INFORMATION AND APPLICABILITY OF
THESE TABLE VALUES WHICH IS TO BE VE OTHERS. IN CC- . • CE WITH GOVERNING CODES.
12. ADHERE TO ALL LOCAL IMPACT PRO
13. NO CERTIFICATION IS OFFERED FOR Y1W I T STRUCTURE.
14. EXCEPT AS EXPRESSLY PROVIDED H E D . 0 L IFICATIONS OR AFFIRMATIONS ARE INTENDED.
EAN ROOF HEIGHT (MRH) EXPLAINED Tm_n on 3� OMMA °
LEAST HORIZONTAL Z D 01 < `t 0
D 1
ROOF DIMENSION ��OCODn C pomDOp m mv0Lq mr'rn.
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ROOFQ 5 4 �zz��OEn C.� m9-i6z)V,y or,02C,�i� 0,
EIGHT l7 Q° 70 x�zv D3��'"om pDD
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7TH EDITION FLORIDA BUILDING CODER*EFXPRE,9S@
ENUNEENG . Ln
2020
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ASCE 7-16, CHAPTER 30 CORPORATE OFFICE: 0 m m rn
DESIGN LOADS FOR COMPONENTS & CLADDING 160 SW 12th AVE, SUITE 106 O rn
MASTER PLAN SHEET DEERFIELD BEACH, FL 33442 � p N rT
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1 (954) 354-0660 866-396-9999 2 3 D
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