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Home My WebLink AboutDesign 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 WIND VELOCITY- 170 MPH MRH <-60' 'ASD' DESIGN PRESSURES FOR COMPONENTS AND CLADDING - 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 ENCLOSED STRUCTURE,FLAT TERRAIN MRH=MEAN ROOF HEIGHT i INTERIOR ZON PRESSURES 1 EXTERIOR ZONE,-!;)PRESSURES 1 (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 INTERIDRONE-4)_OR EXTERIOR(BUILDING CORNER,ZONE 5)PER THE 2 Roof r - - URE BELOW LEFT OR INFORMATION P�VI�ED 7'O�YOiJjUp7i1ERS Tributary Area(Sq F oof T'_ ry Area(Sq Ft) 3 1. ANY QUESTIONABLE OPENING IS �B CONSIDEFZEp TH ,ORE CRITICAL(EXTERIOR)ZONE 5. Height 10 20 30 40 5 ht 2�IDENTIFYTHE BUILDING MEAN(AVEII E)--RB �OM LOWEST GROUND ELEVATION.IF THE MEAN 10 20' 30 40 SO22 K _ ROOF HEIGHT CANNOT BE IDENTIFIED USE - ELPEA. IGHEST,T•OOF HEIGHT. 41.0 39.3 -38.3 37. "" / 50. 47.2 -45.2 -43.8 -42.7 2.1. ALWAYS ROUND UP ROOF HEIGHTS TF( PPEE__��..rAB0.L VAP , 0-15 ft +37.8 +36.1 +35.1 +34.4' *33.8 d�`X15 ft +37. +36.1 +35.1 +34.4 +33.8 3�, CALCULATE THE TRIBUTARY2. VALID FOR ALL FAREA O�'OPESISL TN O NINGtIN�QU S�f�N,AS THE NGINEEGREAT ER OF(HEIGHT*WIDTH)OR THE 42.6 40,8 39.8 39.1 -38: 18 ft 52.6 47.0 45.5 44.4 SPAN LENGTH(HEIGHT)*AN EFFECTIVE WIDTH` ``HED E HT .'EfGHT z/3). 18 ft 3.1. USE THE AREA BETWEEN STRUCTURA OPE GG 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 SHALL BE USED. 20 ft -43.6 41.7 40.7 39.9 39.4 20 ft -53.8 -50.1 48.0 -46.5 45.4 3.3.0 SQUARE ALWAYS ROUND TRIBUTARY AREA DOWN TO THE SMALLER TABLE VALUE.FOR LARGER TRIBUTARY AREAS +40.2 +38.3 +37.3 +36.5 +36.0 +40.2 +38.3 +37.3 +36.5 +36.0THAN 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 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. 30 ft -47.4 -45.5 -44.3 -43.5 -42.9 30 ft -58.6 -54.6 -52.3 -50.7 -49A--GENERAL NOTES: +43.7 +41.8 +40.6 +39.8 +39.2 +43.7 +41.8 +40.6 39:8 +39,2 � T�B6 S 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 Foli 2. - - SE- tir]'2.4.1 AND CHAPTER 30 PART 1 OR 3,USING THE CRITERIA AS OUTLINED HEREIN. 22 IGN 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 QQ• 6`-4 CASE'CRITICAL CONDITIONS SHALL BE ASSUMED FOR SAFE PRESSURE RATINGS. __ T,il. 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 2.5 T�(E�RATED LIMITING WIND VELOCITY ABOVE. 40 ft 40 ft \ .0 OGRAPHIC FACTOR Kzt=1.0 FOR FLAT TERRAIN USE ONLY.NO HILLS SHALL BE NEARBY AREA. +46.5 +44.4 +43.1 +42.3 +41.6 +46.5 +44.4 +43.1 42.- 6 / I rERNAL PRESSURE COEFFICIENT(GCpI=+/-0.18)FOR USE WITH AN ENCLOSED STRUCTURE ONLY. yr 5. VERIFY USE OF Kd(DIRECTIONALITY FACTOR)WITH LOCAL BUILDING DEPARTMENT. 51.7 -49.5 -48.3 -47.4 46.7 -63.8 -59.5 -57.0 -55.2 -53;$. HVHZ=HIGH VELOCITY HURRICANE ZONE. 45 ft +47.6 +45.5 +44.2 +43.3 +42.6 45 ft +47.6 1 +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. -52.8 -50.6 -49.3 -48.4 -47.7 -65.2 -60.8 -58.3 -56.4 -55.0 8. THIS DOCUMENT IS ONLY VALID WITH AN ORIGINAL SIGNATURE&RAISED SEALED 50 ft +48.7 +46.5 +45.2 +44.3 +43.6 50 ft +48.7 +46.5 +45.2 +44.3 +43.6 9.TOHIS DOCUMENT ILLUSTRATES ADIGITALLY SEALED WITH LLOWABLEIDES GNNG I WIND PRESSURES(ASD)AS LISTED.APPLICATION OF THESE SS 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 PRO UCT-APPf20VED CERTIFICATION. REFER TO ANY SEPARATELY -54.9 -52.6 -51.3 -50.3_=49.6 i -67.8 -63.2 -60.5 -58.6 -57.2 SUBMITTED TEST CRITERIA AND OTHER AP ROVALS OR D G IN INFORMATION AND APPLICABILITY OF 60 ft 0'ft THESE TABLE VALUES WHICH IS TO BE VE IED�BY OTHERSTN AGG NCE WITH GOVERNING CODES. _ - +50.6 +48.3 +47.0 +46. + - +50.6 +48.3 +47.0 +46.0 +45.3 11. ADHERE TO ALL LOCAL IMPACT PROT I NC5�1S EMiURDINAN.- S� 12. NO CERTIFICATION IS OFFERED FOR LH_T IN'f.EG'R '7o �TFjE�F�QSX'STRUCTURE. 13. EXCEPT AS EXPRESSLY PROVIDED H _EI"RO ADDbTILO ,L ' g71FICATIONS OR AFFIRMATIONS ARE-INTENDED. \ q, O-" z INTERIOR ZONE04 , EXTERIOR R�I E,&, ON-+ ti, IEAN ROOF HEIGHT (MRH) EXPLAINED N _ fp "A=�,o�° �� o a=10%OF LEAST HORIZONTAL DIMENSION O 4 O1 E N ' LEAST HORIZONTAL m m p'm O n A o�mm T O-40- rn Zt i) ct' ROOF HEIGHT(MRH),WHICHEVER IS SMALLER,BUT-NO•r SS DIMENSION O O n m O O <D O O y G..m THAN 4%OF LEAST HORIZONTAL DIMENSION OR 3FT.USE PEAK ROOF v z 0,.„�0 O 3�Pf M >r O Z M 0>tz VI m z H m N HEIGHT 5 5 n,n G m In G)Z a m c CORNER ZONE 5 IF AT ALL IN QUESTION.CONSULT AN ENGINEER m m m e>3 0 Ln p En O m 0 m z O Z-I m> vm�C7In3�0\� G)�Opn0G)> r FOR A MORE SPECIFIC INTERPRETATION IF REQUIRED. MEAN O m z z m�z z m 0>o G 3 3 m c m A N o> ROOF 5 4 -I a6)U)Z -4 m>aXmh, O70m MEAN EAVE HEIGHT G)r- O 7 cxO>ZZ:'Imm;0mm N> �a a ROOF ROOF (MRH) NmOZ a mmZrm-lyp �yZm p }--I (M H)HEIGHT HEIGHT Oji FLOW �nO� p �m Z Z Z m z,m r fr/1 0 (n 5 O 1 5 f� O 4 Ya O \ 4 OD� ■ ' ■ c: -4 0 cm Ztn v a OO PLAN VIEW \O znn �inMo �mcnmc0 >N 1 COMPLEX =oma m z 0 Im a �° v>m ELEVATION a a ISOMETRIC CORNERS \ 5 5 zm5' � N z D v m n (A 0H REMARKS DRWN CHKD DATE 6TH EDITION FLORIDA BUILDING CODE -= �w��r�� 9 � o >mo°_ o m� a O [NIT ISSUE GSS TSB 03/05/12 s = REV-ADJUSTED HEIGHTS GSS TSB 04/09/12 i 1 o^ m REV 2014 FBC- - DGM-TSB--06/10/15cE 2 UPDATES,2017 FBC FLB FLB 12/17 ASCE 7-10, CHAPTER 30 -- - ---------CORPORATE-OFFICE:------ z o - -Sp I1 OR HELP FB FB 7/2/19 DESIGN LOADS FOR COMPONENTS &CLADDING 160 SW 12th UITE 106 '� r ny -I AVE,, -. �, --r\' , II G) THIS DOCUMENT IS THE PROPERTY OF ENGINEERING EXPRESS, MASTER PLAN SHEET DEERFIELD BEACH, FL 33442 z A�� I4 Iv Dp .p p AND SHALL NOT BE REPRODUCED IN WHOLE OR PART WITHOUT (954) 354-0660 866-396-9999 z S L O �� W N WRITTEADDITIONS, OR ENT OFOTHER ENGINEERMARKINGS SITO EXPTHIS DOC ALTERATIONS, ASCE / 10 TEAM ENGIN EERI NGEXPRESS.COM TO !^ ' vWm PERMITTED AND INVALIDATED R CERTIFICATION.DOCUMENT ARE NOT ENGINEERINGEXPRESS.COM p t1.0