HomeMy WebLinkAboutDESIGN LOADS FOR COMPONENTS & CLADDING07/01/2019-
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6"' EDITION FLORIDA BUILDING CODE (2017
'ASD' DESIGN PRESSURES FOR COMPONENTS Al
'ASD' IS ALLOWABLE SrRESS DESIGN AND SHALL MATCH SUCH LIMITING DESIGN PRESSURES ON ANY CORRFSI
NOT TO BE USED OR MATCHED WITH'LRFO' OR'ULTIMATE' DESIGN LIMITING PRESSURI
INTERIOR ZONEnPRESSURES 1 EXTERIOR ZONE�PRESS
Mean DESIGN PRESSURES PSF)-ZONE 4 - Mean DESIGNPRESSURES(PSF)-
Roof Area of Opening (Sq F _ f Area of Opening (Sq I
Height 30 1 20 1 30 1 40 - + 8ht 30 20 30 40
O-15ft1+42.4+40.5 +39.3I+38.1
18 ft 47.8 1 -45.8 1 -44.6 1 -43.8 3.
20 k
-48.8
1 -46.8
-45.6
-44.8
-44.1
+45.0
+43.0
+41.8
+41.0
+40.3
-51.2r-49.1
-47.8
-46.9
-46.2
25 ft
+47.2
+43.8
+42.9
+42.2
-53.2
-49.7
-48.8
-48.1
C)
30ft
+49.0
+45.5
+44.6
+43.9
W35ft
-54.9
-51.3
-50.4
-49.6
Z
+47.0
+46.1
+45.3
}+50.6
Q m40
-56.5
-52.8
-51.8
-51.1
(�+52.1
ft
+48.4
+47.4
+46.6
(n45
-57.9
-.
-54.1
-53.1
-52.3
ft
+53.4
+51.0
+49.6
+48.6
+47.8
-59.2
-56.8
-55.3
-54.3
-53.5
50 ft
55 ft I +55.7 I +53.2 I +51.7 I +50.7 I +49.9
60 ft I +56.7 +54.2 +52.7 51, 5.6,
ASCE 7-10
D CLADDING
VDING DOCUMENTS
ZONE
L1S ft I +42.4 I +40.5 I +39.3 I +38.6 I +37.9
-59.0
-55.0
-52.7
-51.0
-49.7
81 h
+44.0
+42.0
+40.9
+40.1
+39.4
-60.3
-56.2
-53.8
-52.2
-50.9
20 ft
+45.0
+43.0
+41.8
+41.0
+40.3
-63.2
-58.9
-56.4
-54.7
-53.3
25 ft
+47.2
+45.1
1 +43.8
+42.9
+42.2
-65.7
-61.2
-58.6
-56.8
-ESA_
30 ft
M9.0
+46.8
+4S.5
_ _ .
43.9
35 It
+50.6
+48.4
+47.0
+
- 0.
45.
-69.7
-65.1
-62.3
40 ft
.9
+52.1
+49.7
+48.4
47
6
-71.5
-66.7
-63.9
-61.9
=60�
45 ft
.
+53.4
+51.0
+49.6
+48.6
+47.8
-73.1
-68.2
-65.3
-63.3
-61.7
soft
+54.6
+52.1
+50.7
+49.7
+48.9
-74.6
-69.6
-66.6
-64.5
-62.9
55 ft
+55.7
+53.2
+51.7
+50.7
+49.9
-76.0
-70.9
-67.9
-65.7
-64.1
+56.7
+54.2
+52.7
+51.6
+50.8
WIND VELOCITY = 180 MPH MRH <- 60'
EXPOSURE 'C' BASED ON Kd = 0.85
ENCLOSEDSTRUCTURE,FLATTERRAIN MRH=MEAN ROOF HEIGHT
(SEE BELOW)
OF
CORNER, ZONE 5) PERTHE
MEAN
2. VALID FOR ALL ROOF SLOPES FQP,-s s 10'195a NGINEER FOR REDUCTIONS.
3.CALCULATETHETRIBUTARYAREAO �O �ENI IN�QU AS THE GREATER OF(HEIGHT ' WIDTH) ORTHE
SPAN LENGTH (HEIGHT)' AN EFFERIVE IOTjR)RS(�H.E Et .EIGHT 2 / 3).
3.1. USE THE AREA BETWEEN STRUCTURA-OPE ONLY -THIS INCLUDES AREAS BETWEEN STRUCTURAL
MULLS, COLUMNS, ETC. �V
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 SMALLERTABLE VALUE. FOR LARGERTRIBUTARYAREAS
®THAN PUBLISHED, USE THE LARGEST PUBLISHED VALUE.
READ OFF POSITIVE AND NEGATIVE PRESSURES FOR USE AS REQUIRED BY THE LOCAL MUNICIPALITY IN
ACCORDANCE WITH CODE.
S. FOR SITUATIONS THAT REQUIRE Kd=1.0, TABLE VALUES ARE UNDER -DESIGNED BY FACTOR OF 1.18. VERIFY Kd
REQUIREMENTS WITH LOCAL MUNICIPALITY PRIOR TO TABLE USE.
S ARE TO BE USED IN CONFORMANCE WITH (ASD) "AU. AS E STRESS DESIGN METHODOLOGY" PER ASCE 7-10
SE N 2.4.1 AND CHAPTER 30 PART 1 OR 3, USING THE CRITERIA AS OUTLINED HEREIN.
2 E� IGN IS BASED ON THE 3 SECOND GUST (WIND VELOCITY) FOR THE WIND VELOCITY &EXPOSURE SPECIFIED.
RBT CASE' CRITICAL CONDIDONS SHALL BE ASSUMED FOR SAFE PRESSURE RATINGS.
F �y ASCE ]-10 RISK CATEGORY IS INDEPENDENT OF THIS RATING. FIND CATEGORY TO MATCH OR BE LESSTHAN
itlE RATED DMITING WIND VELOCITY ABOVE.
GRAPHIC FACTOR Krt=1.0 FOR FLAT TERRAIN USE ONLY. NO HILLS SHALL BE NEARBY AREA.
. 1 E NAL PRESSURE COEFFICIENT (GCpI=+/-0.18) FOR USE WITH AN ENCLOSED STRUCTURE ONLY.
5. VERIFY USE OF Kd (DIRECTIONALITY FACTOR) WITH LOCAL BUILDING DEPARTMENT.
HVHZ = HIGH VELOCITY HURRICANE ZONE.
6. TABLES ARE FOR WALLS AND VERTICAL SURFACES ONLY.
7. THIS. DOCUMENT IS A MASTER PLAN SHEET, NOT A SITE -SPECIFIC DOCUMENT.
8. THIS DOCUMENT IS ONLY VALID WITH AN ORIGINAL SIGNATURE & RAISED SEALED
OR DIGITALLY SEALED WITH CORRESPONDING LIMITATIONS,
9. THIS DOCUMENT ILLUSTRATES ALLOWABLE DESIGN WIND PRESSURES (ASD) AS LISTED. APPLICATION OFTHESE L\
TABLES AND CORRESPONDING WIND VELOCITY, EXPOSURE, & OTHER COEFFICIENTS LISTED HEREIN SHALL BE DigrATED
AND VERIFIED BY THE GOVERNING BUILDING DEPARTMENT AND PERMIT HOLDER. NO WARRANTY FOR APPUCABILq*4""
THE USE OF THESE TABLES IS OFFERED HEREIN.
10. THIS SPECIFICATION DOES NOT OFFER ANY PRO 1(��CT-AP OVED CERTIFICATION. REFER TO ANY SEPARATE
SUBMITTED TEST CRITERIA AND OTHER AP RBVAlS OR OES ST_ ATION INFORMATION AND APPUCABI OF
THESE TABLE VALUES WHICH IS TO BE VE EEgBtf- THERSJNIACC CE WITH GOVERNING CODES.
Il. ADHERE TO ALL LOCAL IMPACT PRO CTIONCS4'STEI�ipRpl(NAN
12. NO CERTIFICATION IS OFFERED FORhHE INT�GR2tt t9ETNEMOST'STRUCTIRE. _ 0% 0 n
INTERIOR ZONE 4 EXTERIOR q-OR- E -4-0-N EAN ROOF HEIGHT MRH EXPLAINED 9 i z A i Alm Ol 2 n'e 2 V 't+
a= 302/o OF LEAST HORIZONTAL DIMENSION Il,-4 %09 / LEAST HORIZONTAL -n m L^ m 0 to r TT o �ym.n. y j�;� m y �„ ®�
ROOF HEIGHT (HRH), WHICHEVER IS SMALLER, BU N S5 DIMEN 0 m O ,I m p O < a o O ,�� " m i�
THAN 4% OF LEAST HORIZONTAL DIMENSION OR 3FT. USE PEAK ROOF v Z O (lA 3 F n, ,<., C N m m F D? m 2 w I�_
CORNER ZONE 5 IF AT ALL IN QUESTION. CONSULT AN ENGINEER HEIGHT S 5 m m zi m C> 3 0 (A 0. m 0 m OO T w m 2 D m �'�" /p 'Kw\{[�-
2O 2y D `/
FOR A MORE SPECIFIC INTERPRETATION IF REQUIRED. MEAN m A O y m 0 p* -H y.+ ti 00�1 A 3 3 m c m D'=' 0 _
ROOF 5 ® ijz> 'z M a O L1mD OAm�i V' ow
MEAN EAVE HEIGHT mrz��0 7 Cn OD 22:t mAD,m APD' ® lW
a a ROOF ROOF MRH) mmoz O. mmzrm y�yq=n, iEF
HEIGHT WIND 'a OP,v NDDpmim mz N �`
HEIGHT O FLOW `205 pmzLlDm ZWtn!70 a UT 6ILR
(HRH) O 5 ZAm mDyD 02 yi m..�C, mom' 0 6./'
5 ®1 5 O5 -�mn ' 3�mcu,00>m�ZN TD 6,
5 ay O O PLAN VIEW ® a S yzEzm' nl 'mm>y2 'n� C
OO m_ m2Om wmmm CD Dn
1 COMPLEX i0°_ mzzp m3D.. A'I a� Z
ELEVATION- a a ISOMETRIC CORNERS \ 5 5 mmQ ywNT 'nz >0 in z!
m $ REMARKS DRWN CHKD DATE
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INITIGM
TSB
03/05/12
6TH EDITION FLORIDA BUILDING CODE
ENGINEERING
m
3
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L 15
Ii` CXI�!""iLS'SCUREV2
REV-
TSB
04/09/12
TSB
06/10/15
UPDAFLB
12ry7
N8
ASCE 7-10, CHAPTER 30
CORPORATE OFFICE:
OR HEFB
7/2/19
DESIGN LOADS FOR COMPONENTS & CLADDING
160 SW 12th AVE, SUITE 106
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DEERFIELD BEACH, FL 33442
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