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7th EDITION FLORIDA BUILDING CODE (2020) ASCE 7-16 WIND VELOCITY= 170 MPH MRH<-60'
'ASD' DESIGN PRESSURES FOR COMPONENTS AND CLADDING r BASED ONKd=0.85
'ASD'IS ALLOWABLE STRESS DESIGN AND SHALL MATCH SUCH LIMITING DESIGN PRESSURES ON ANY CORRESPONDING DOCUMENTS EXPOSURE C
NOTTO BE USED OR MATCHED WITH'LRFD'OR'ULTIMATE'DESIGN LIMITING PRESSURES MRH=MEAN ROOF HEIGHT
ENCLOSED STRUCTURE,FLAT TERRAIN WIND VELOCITY IS Vult
INTERIOR ZON PRESSURES EXTERIOR ZON PRESSURES INSTRUCTIONS FOR TABLE USE: COPIES NOT VALID FOR PERMIT
Mean DESIGN PRESSURES PSF - n DESIGN PRESSURES PSF -Z 5 1. IDENTIFY THE ZONE OF THE OPENING AS INTE R.EXTERIOR(BUILDING CORNER,ZONE 5)PER THE
2 ( I URE BELOW LEFT OR INFORMATION P :O YOU B 'HE
Roof Tributary Area(S F ,((QQ,, f T' tar Area(Sq Ft) 1. ANY QUESTIONABLE OPENIN IS SID RED T RE CRITICAL(EXTERIOR)ZONE 5.
Height 10 20 30 40 �'ght 10 20 30 40 50 R1 F H IGHT CANNOT BE ID NTIFIIDENTIFY THE BUILDING MEAN EDVE E F S O 9 F HEIGHT. GROUND ELEVATION.IF THE MEAN
2.1. ALWAYS ROUND UP ROOF HE HTS TABL• V r E.
41.0 -39.3 -38.3 -37. §tw
50.6 2 -45.2 -43.8 -42.7 2. VALID FOR ALL ROOF SLOPES F 30°, E NGINEER FOR REDUCTIONS.
0-15 ft +37.8 +36.1 +35.1 +34. 0 5 ft +37.8 +36.1 +35.1 +34.4 +33.8 3. CALCULATE THE TRIBUTARY AREA O T ENING IN Q. S THE GREATER OF(HEIGHT*WIDTH)OR THE
S AN LENGTH(HEIGHT)*AN EFFECTIV E H GHTz/3).
-42.6 -40.8 -39.8 -39.1 - -52.6 -49.0 -47.0 -45.5 -44.4 3.1. USE THE AREA BETWEEN STRUCTU "E S LY-THIS INCLUDES AREAS BETWEEN STRUCTURAL
MULLS,COLUMNS,ETC.
18 ft +39.3 +37.5 +36.5 +35.7 +35.2 > 18 ft +39.3 +37.5 +36.5 +35.7 +35.2 3.2. IF THE TRIBUTARY AREA OF AN OPENING CANNOT BE IDENTIFIED,THE SMALLEST
LL.( : (10 SQUARE FEET)SHALL BE USED.
-43.6 -41.7 -40.7 -39.9 -39.4 z -53.8 -50.1 -48.0 -46.5 -45.4 3.3. ALWAYS ROUND TRIBUTARY AREA DOWN TO THE SMALLER TABLE VALUE.FOR LARGER TRIBUTARY AREAS
20 ft +40.2 +38.3 +37.3 +36.5 +36.0 C 20 ft +40.2 +37.3 +36.5 +36.0 THAN PUBLISHED,USE THE LARGEST PUBLISHED VALUE.
4QREAD OFF POSITIVE AND NEGATIVE PRESSURES FOR USE AS REQUIRED BY THE LOCAL MUNICIPALITY IN
45.7 43.8 42.6 -41.9 41.3 -56.4 -52.6 -50.3 -48.8 -47.5 ACCORDANCE WITH CODE.
25 ft O J 25 ft ' 5.FOR SITUATIONS THAT REQUIRE Kd=1.0,TABLE VALUES ARE UNDER-DESIGNED BY A FACTOR OF 1.18.VERIFY Kd
+42.1 +40.2 +39.1 +38.3 +37.7 LL Ia- +42.1 +40.2 +39.1 +38.3 +37.7 REQUIREMENTS WITH LOCAL MUNICIPALITY PRIOR TO TABLE USE.
-47.4 -45.5 -44.3 -43.5 -42.9 Q o -58.6 -52.3 -5 .7 NERAL NOTES:
30 ft z 30 ft OCUMENT IS ONLY VALID WITH AN ORIGINAL SIGNATURE&RAISED SEAL
+43.7 +41.8 +40.6 +39.8 +39.2 1 o +43.7 +41.8 +40.6 + 9.2 IGITALLY SEALED WITH DATE-GEOGRAPHIC AREA&PERMIrrEE LIMITATIONS.
49.0 47.0 45.8 44.9 -44.3 Q w 60.5 -56.4 -54.0 2 LES ARE TO BE USED IN CONFORMANCE WITH(ASD)-ALLOWABLE STRESS DESIGN METHODOLOGY"PER ASCE 7-1
N 2.4.1 AND CHAPTER 30 PART 1 OR 3,USING THE CRITERIA AS OUTLINED HEREIN.
35 ft +45.2 +43.1 +42.0 +41.1 +40.5 w 35 ft +45.2 +43.1 +42.0 + 3 ESIGN IS BASED ON THE ULTIMATE 3 SECOND GUST(WIND VELOCITY)FOR THE WIND VELOCITY&EXPOSURE
ED. 'WORST CASE'CRITICAL CONDITIONS SHALL BE ASSUMED FOR DETERMINING PRESSURE RATINGS.
-50.4 -48.3 -47.1 -46.2 -45.5 ~ a -62.2 -58.0 -55.6 - 53.5 ASCE 7-16 RISK CATEGORY IS INDEPENDENT OF THESE RESULTS.FIND RISK CATEGORY VELOCITY TO BE LESS
40 ft O 40 ft THE RATED LIMITING ULTIMATE WIND VELOCITY REFERENCED ABOVE.
+46.5 1+44.4 1 +43.1 +42.3 1+41.6 -a +46.5 +44.4 +43.1 + 4.TOPOGRAPHIC FACTOR Kzt=1.0 FOR FLAT TERRAIN USE ONLY.NO HILLS SHALL BE NEARBY AREA.
z w S.INTERNAL PRESSURE COEFFICIENT(GCpi=+/-0.18)-FOR USE WITH AN ENCLOSED STRUCTURE ONLY.
51.7 49.5 48.3 47.4 -46.7 -63.8 -59.5 -57.0 -55.2 -53. 6.VERIFY USE OF Kd(DIRECTIONALITY FACTOR REFERENCED ABOVE)WITH LOCAL BUILDING DEPARTMENT.
45 ft +47.6 +45.5 +44.2 +43.3 +42.6 W z 45 ft +47.6 +45.5 +44.2 +43.3 +42.6 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).
-52.8 -50.6 -49.3 -48.4 -47.7 -65.2 -60.8 -58.3 -56.4 -55.0 9.THIS MASTER PLAN SHEET IS GENERIC IN NATURE AND DOES NOT SERVE AS A SITE-SPECIFIC DOCUMENT.
50 ft 0 < 50 ft 10. THIS DOCUMENT ILLUSTRATES ALLOWABLE DESIGN WIND PRESSURES(ASD)AS LISTED.APPLICATION OF THESE
+48.7 +46.5 +45.2 +44.3 +43.6 0 a +48.7 +46.5 +45.2 +44.3 +43.6
z TABLES AND CORRESPONDING WIND VELOCITY,EXPOSURE,&OTHER COEFFICIENTS LISTED HEREIN SHALL BE DICTATED
-53.9 -51.7 -50.3 -49.4 -48.7 U Z5 -66.5 -62.1 -59.4 -57.6 -56.1 AND VERIFIED BY THE GOVERNING BUILDING DEPARTMENT AND PERMIT HOLDER.NO WARRANTY FOR APPLICABILITY OF
55 ft o 55 ft THE USE OF THESE TABLES IS OFFERED HEREIN.
+49.7 +47.4 +46.1 +45.2 +44:5 +49.7 +47.4 +46.1 +45.2 +44.5 11. THIS SPECIFICATION DOES NOT OFFER ANY PR OVED CERTIFICATION. REFER TO ANY SEPARATELY
SUBMITTED TEST CRITERIA AND OTHER AP OR D N LATION INFORMATION AND APPLICABILITY OF
-54.9 1 -52.6 -51.3 -50. ti -67.8 -63.2 -60.5 -58.6 -57.2 THESE TABLE VALUES WHICH IS TO BE VE OTHER IN ACC-, CE WITH GOVERNING CODES.
r6O ft ft 12. ADHERE TO ALL LOCAL IMPACT PRO
+50.6 +48.3 +47.0 +46. +50.6 +48.3 +47.0 +46.0 +45.3 13. NO CERTIFICATION IS OFFERED FOR H � STRUCTURE.
14. EXCEPT AS EXPRESSLY PROVIDED H E D r ONAL IFICATIONS OR AFFIRMATIONS ARE INTENDED.
INTERIOR ZONE 4 EXTERIOR O, - O,N'- MEAN ROOF HEIGHT MRH EXPLAINED L,,o -I n p° ATTENTION
a= 10%OF LEAST HORIZONTAL DIMENSION 40 LEAST HORIZONTAL Q Z;0 O D O 3 D INS m > O
N _
ROOF HEIGHT(MRH),WHICHEVER IS SMALLER,BU :S DIMENSION �_D n oo0 m A m G A 1 o p m o r Scanned'copies not to be
PEAK ROOF OC D• C o�m��o m SOON mrm
THAN 4%OF LEAST HORIZONTAL DIMENSION OR 3FT. HEIGHT 5 5 m m g 3-CI 56 p Lf) o o P Z c o =m Z a c y N m(n used to obtain permit
USE CORNER ZONE 5 IF AT ALL IN QUESTION.CONSULT AN v m j m Z��, m z m C Ln N m Z p m Z o r Z
ENGINEER FOR A MORE SPECIFIC INTERPRETATION IF REQUIRED. MEAN �w1 3 A - z=3 e j N m>z 1 m m o g o y z o ,p 0�
ROOFQ 5 ® Z .0En0�. m9�Qin� o�ocfoin� py<
MEA EAVE HEIGHT G)DR° x� =�mvz'I z3_ I�jOm N D
a a ROOF 2 ROOF MRH) r ma �opZOI oz���� t00r
I--f HEIGHT HEIGHT WIND < o o m,� N D 3 a -D
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