HomeMy WebLinkAboutDesign pressures 07/01/2019-4:27pm Talyssa V:\projects\-Master Plan Sheet Store\Windows-Doors-Shutters\400 Wind Charts\-Reference\2017 Windload Charts References\2017-d FBC WIND CHART.dwg
6th EDITION FLORIDA BUILDING CODE (2017) ASCE 7-10
'ASD' DESIGN PRESSURES FOR COMPONENTS AND CLADDING WIND VELOCITY= 170 MPH MRH <_60'
'ASD'IS ALLOWABLE STRESS DESIGN AND SHALL MATCH SUCH LIMITING DESIGN PRESSURES ON ANY CORRESPONDING DOCUMENTS EXPOSURE 'C' BASED ON Kd=0.85
NOTTO BE USED OR MATCHED WITH'LRFD'OR'ULTIMATE'DESIGN LIMITING PRESSURES MRH=MEAN ROOF HEIGHT
INTERIOR ZON PRESSURES 1 EXTERIOR ZONES PRESSURES 1 ENCLOSED STRUCTURE,FLAT TERRAIN (SEE BELOW)
INSTRUCTIONS FOR TABLE USE:
Mean DESIGN PRESSURES(PSF)-ZONE 4 4- Mean DESIGN PRESSURES(PSF)-ZONE 5 4 1. IDENTIFY THE ZONE OF THE OPENING AS INTERRI�OR ONE-4)-QR EXTERIOR(BUILDING CORNER,ZONE 5)PER THE
2 URE BELOW LEFT OR INFORMATION PR 4111ED Y• YOU B •TtdER�
ROOF Tributary Area(Sq F -�___ oaf Tributary Area(Sq Ft) 3 1. ANY QUESTIONABLE OPENING IS B�GONSIDERED TH RE CRITICAL(EXTERIOR)ZONE 5.
Height 10 20 30 40 N 5 eight 10 20 30 40 50 2. I6ENTIFYTHE BUILDING MEAN(AVE E)'R8 FTE OM iH LOWEST GROUND ELEVATION.IF THE MEAN
F HEIGHT CANNOT BE IDENTIFIED,UE PEA., _ES �TOF HEIGHT. .
41.0 39.3 38.3 37. - 50.6 47.2 45.2 43.8 42.7 2.1. ALWAYS ROUND UP ROOF HEI HTS T' ABL VALUE
0-15 i�_,_
15ft2. VALID FOR ALL ROOF SLOPES FdR8k650° S d `ENGINEER FOR REDUCTIONS.
+37.8 +36.1 35.1 +34. +33.8 +37.8 +36.1 +35.1 +34.4 +33.8 CALCULATE THE TRIBUTARY AREA OFj THNIN/aIN
IQU S�N„ THE GREATER OF(HEIGHT*WIDTH)OR THE
42.6 39.8 -39.1 -38. 52.6 -49.0 -47.0 -45.5 44.4
SPAN LENGTH(HEIGHT)*AN EFFECTIVE WIDTH 3 HE) E HT EH GHT 2/3).
18 ft ! 18 ft 3.1. USE THE AREA BETWEEN STRUCTU - ``ORE ONLY-THIS INCLUDES AREAS BETWEEN STRUCTURAL
+39.3 +37.5 +36.5 +35.7 +35.2 +39.3 +37.5 +36.5 +35.7 +35.2 MULLS,COLUMNS,ETC. -�
3.2. IF THE TRIBUTARY AREA OF AN OPENING CANNOT BE IDENTIFIED,THE SMALLEST
-43.6 -41.7 -40.7 -39.9 -39.4 -53.8 -50.1 -48.0 -46.5 -45.4 (10 SQUARE FEET)SHALL BE USED.
20 ft +40.2 +38.3 +37.3 +36.5 +36.0 20 ft +40.2 +38.3 +37.3 +36.5 +36.0 3.3. ALWAYS ROUND TRIBUTARY AREA DOWN TO THE SMALLER TABLE VALUE.FOR LARGER TRIBUTARY AREAS
THAN PUBLISHED,USE THE LARGEST PUBLISHED VALUE.
-45.7 -43.8 -42.6 -41.9 -41.3 -56.4 -52.6 -50.3 -48.8 -47.5 ®READ OFF POSITIVE AND NEGATIVE PRESSURES FOR USE AS REQUIRED BY THE LOCAL MUNICIPALITY IN
ACCORDANCE WITH CODE.
25 ft +42.1 +40.2 +39.1 +38.3 +37.7 25 ft +42.1 +40.2 +39.1 +38.3 +37.7 S. FOR SITUATIONS THAT REQUIRE Kd=1.0,TABLE VALUES ARE UNDER-DESIGNED BY A FACTOR OF 1.18.VERIFY Kd
47.4 45.5 44.3 43.5 42.9 58.6 -54.6 52.3 50.7 49.4_ REQUIREMENTS WITH LOCAL MUNICIPALITY PRIOR TO TABLE USE.
GENERAL NOTES:
30 ft +43.7 +41.8 +40.6 +39.8 +39.2 30 ft +43.7 +41.8 +40.6 ip98 39,2, LES ARE TO BE USED IN CONFORMANCE WITH(ASD)"ALLOWABLE STRESS DESIGN METHODOLOGY"PER ASCE 7-10
35 ft 49.0 -47.0 45.8 44.9 44.3 35 ft 60.5 56.4 54.0 2- =�. -V
S€EZE.4.1 AND CHAPTER 30 PART 1 OR 3,USING THE CRITERIA AS OUTLINED HEREIN.
GN IS BASED ON THE 3 SECOND GUST(WIND VELOCITY)FOR THE WIND VELOCITY&EXPOSURE SPECIFIED.
+45.2 +43.1 +42.0 +41.1 +40.5 +45.2 +43.1 +42.0 + •_ 4O. ASE'CRITICAL CONDITIONS SHALL BE ASSUMED FOR SAFE PRESSURE RATINGS.
__ ASCE 7-10 RISK CATEGORY IS INDEPENDENT OF THIS RATING.FIND CATEGORY TO MATCH OR BE LESS THAN
-50.4 -48.3 -47.1 -46.2 -45.5 -62.2 -58.0 -55.6 3.8 2.5RATED LIMITING WIND VELOCITY ABOVE.
40 ft LLS SHALL BE NEARBY AREA.
+46.5 +44.4 +43.1 +42.3 +41.6 40ft +46.5 +44.4 +43.1 +42. 6"` RNALPPRESSURE COFFICENT(GpHIC FACTOR Kzt=1.0 FOR t+/0.18)FOR TERRAIN USE OSE WITH AIN NCLOSED STRUCTURE ONLY.
-51.7 -49.5 -48.3 -47.4 -46.7 -63.8 -59.5 -57.0 -55.2 _53 5. VERIFY USE OF Kd(DIRECTIONALITY FACTOR)WITH LOCAL BUILDING DEPARTMENT.
HVHZ=HIGH VELOCITY HURRICANE ZONE.
45 ft +47.6 +45.5 +44.2 +43.3 +42.6 45 ft +47.6 +45.5 +44.2 +43.3 +42.6 6.TABLES ARE FOR WALLS AND VERTICAL SURFACES ONLY.
7.THIS DOCUMENT IS A MASTER PLAN SHEET,NOT A SITE-SPECIFIC DOCUMENT.
50 ft -52.8 -50.6 -49.3 -48.4 -47.7 soft -65.2 -60.8 -58.3 -56.4 -55.0 8. THISOR DOCUMENT
O ALLY TIS ONLY VALID
CORRESPONDINGITT AN RIGINIL SIGNATURE&RAISED SEALED
+48.7 +46.5 +45.2 +44.3 +43.6 +48.7 +46.5 +45.2 +44.3 +43.6 9.THIS DOCUMENT ILLUSTRATES ALLOWABLE DESIGN WIND PRESSURES(ASD)AS LISTED.APPLICATION OF THESE
55 ft 53.9 51.7 50.3 49.4 48.7 55 ft 66.5 62.1 59.4 57.6 56.1 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
+49.7 +47.4 +46.1 +45.2 +44.5 +49.7 +47.4 +46.1 +45.2 +44.5 THE USE OF THESE TABLES IS OFFERED HEREIN.
10. THIS SPECIFICATION DOES NOT OFFER ANY PRODUCT-APPROVED CERTIFICATION. REFER TO ANY SEPARATELY
60 ft 54.9 -52.6 -51.3 50. 9.6 !� -67.8 -63.2 -60.5 -58.6 -57.2 SUBMITTED TEST CRITERIA AND OTHER A'P ROVALSOR - -IGN NSTALLATION INFORMATION AND APPLICABILITY OF
THESE TABLE VALUES WHICH IS TO BE VE((IF`ytED Bim- ERSIIN AGG, CE WITH GOVERNING CODES.
+50.6 +48.3 +47.0 +46.b 4, .. +50.6 +48.3 +47.0 +46.0 +45.3 11. ADHERE TO ALL LOCAL IMPACT PRO ON S�15TEM pRDINAN„_S
_ 12. NO CERTIFICATION IS OFFERED FORfjHC_IN1_fGR,�I7blwrTa X57 STRUCTURE.
13. EXCEPT AS EXPRESSLY PROVIDED HEREIN N DDIFRO_fT„L RTIFICATIONS OR AFFIRMATIONS ARE INTENDED.
INTERIOR ZONE, EXTERIOR C+_Rf�TER `®N„ g ,EAN ROOF HEIGHT (MRH) EXPLAINED w-1=- cp z m�i °� cI�_
a=10%OF LEAST HORIZONTAL DIMENSIOMOf�4 ro OF�N LEAST HORIZONTAL T z O p O-nOl 4 Z m°Gym N!2( �
ROOF HEIGHT(MRH),WHICHEVER IS SMALLER,BU I NO ESS PEAK ROOF DIMENSION 700 G)O it m 0 O A D 0 to m D m Z M m r�
THAN 4%OF LEAST HORIZONTAL DIMENSION OR 3FT.USE HEIGHT 5 5 m m 2 nA c D 3 O Cn p(n m O m O r- z Z"i m D
CORNER ZONE 5 IF AT ALL IN QUESTION.CONSULT AN ENGINEER P m�O -�O�, , cT O Q o
FOR A MORE SPECIFIC INTERPRETATION IF REQUIRED. ROOF 5 ® z z z rn z c-i G).m D m 7�0 m p y To m
EAVE �r O 7 C7a OD Z Zmjn MM py
a may ROO-MEAF ROOF (MR I)T Nm;v n `mm�In G>9M�m Z �Z
1--✓, I IM Ln 0
MHHT HEIGHT WION\D� SON AmZ�ZmZP°u=i�ri
1
(MRH) 5 xp� ■ ■ m>aa02-4.w_.o
5 PLAN VIEW pZF �N-om vrAntnxr nri
1 O O COMPLEX =0� =m p D m 3: �.rri °v m
ELEVATION ISOMETRIC CORNERS \ 5 5 Zm� ■ "' T Hz nR° Ln
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REMARKS DRWNCHKD DATE 6TH EDITION FLORIDA BUILDING CODE _ � Gs E �4h�� D-M;u0 mT
O INIT ISSUE GSS TSB 03/05112 qq,� CCom�++ -,{k z N Q O o
m 3 = REV-ADJUSTED HEIGHTS GSS TSB 04/09/12 2017 ( EXPRE.E3�? r onWiz �\ or-
REV 2014 FBC DGM TSB 06/10/15 `' 00 0 Q� w
U) 2 UPDATES,2017 FBC FLB FLB 17/17 ASCE 7-10, CHAPTER 30 CORPORATE OFFICE: m m 11 L1 'Oz
ZH Ij QR HELP FB FB 7/2/19 DESIGN LOADS FOR COMPONENTS&CLADDING 160 SW 12th AVE, SUITE 106 m'� Qz
v zMASTER PLAN SHEET DEERFIELD BEACH FL 33442 moo v
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1 THIS DOCUMENT IS THE PROPERTY OF ENGINEERING EXPRESS, / 3
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AND SHALL NOT BE REPRODUCED IN WHOLE OR PART WITHOUT (954) 354-0660 866-396-9999 m=1 5 O co`
o• WRITTEN CONSENT OF ENGINEERING EXPRESS.ALTERATIONS, 1 TEAM(a ENGIN EERINGEXPRESS.COM M Z rn ' ^ vWi'rt�j
W 000 PERMITTED AND INVALIDATE XOUR CERTIFICATION.UENT ARE NOT ASCE 7- 1 O ENGIN EERIN G EXPRESS.COM Nl^ { kD