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Home My WebLink AboutDesign pressures 07/01/2019-4:27pm Talyssa V:\projects\ Master Plan Sheet Store\Wndows-Doors-Shutters\400 Wind Charts\ Reference\2017 Windload Charts References\2017_d FBC WIND CHART.dwg 61h 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 NOT TO BE USED OR MATCHED WITH'LRFD'OR'ULTIMATE'DESIGN LIMITING PRESSURES MRH=MEAN ROOF HEIGHT INTERIOR ZON PRESSURES 1 EXTERIOR ZONES PRESSURES 1 EN CLOSED STRUCTURE,FLAT TERRAIN (SEE BELOW) INSTRUCTIONS FOR TABLE USE: Mean DESIGN PRESSURES(PSF)-ZONE 4 Mean DESIGN PRESSURES PSF -ZONE 5 4 1. IDENTIFY THE ZONE OF THE OPENING AS INTE OA=(Z,QNE-4)_OR EXTERIOR(BUILDING CORNER,ZONE 5)PER THE 2 Roof to Area $ Ft - Tributary Area(Sq Ft) $ URE BELOW LEFT OR INFORMATION P.V YOU,'B,1'm ( 1. ANY QUESTIONABLE OPENING IS B CO _ -D�iH ,,RE CRITICAL(EXTERIOR)ZONE S. Ight 10 20 30 40 50� : Ight 10 20 30 40 50 \2.IDENTIFY THE BUILDING MEAN(AVE T _•EI LOWEST GROUND ELEVATION.IF THE MEAN _ L:5-ft ROOF HEIGHT CANNOT BE IDENTIFIED L EwHE F HEIGHT. -39.3 38.3 37 - -50.6 -47.2 -45.2 -43.8 -42.7 2.1. ALWAYS ROUND UP ROOF HEI Z7 AB A E. 2. VALID FOR ALL ROOF SLOPES4 F ft 10• - _ R REDUCTIONS. +37.8 +36.1 +35.1 +34 r 3 +37.8 +36.1 +35.1 +34.4 +33.8CALCULATE THE TRIBUTARY AREA OF O E1R IN Q THE GREATER OF(HEIGHT*WIDTH)OR THE SPAN LENGTH(HEIGHT)•AN EFFECTIVE HT 1/3). -42.6 -39.8 -39.1'`3 -52.6 -49.0 -47.0 -45.5 -44.4 3.1. USE THE AREA BETWEEN STRUCTU - NLY-THIS INCLUDES AREAS BETWEEN STRUCTURAL 18ft - '` ' 18ft +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 REQUIREMENTS WITH LOCAL MUNICIPALITY PRIOR TO TABLE USE. -47.4 -45.5 -44.3 -43.5 -42.9 -58.6 -54.6 -52.3 -50.7 -49,4_-GENERAL NOTES: 30 ft +43.7 +41.8 +40.6 +39.8 +39.2 30 ft +43.7 +41.8 +40.6 pE39 8- 39'r2_".:':> S ARE TO BE USED IN CONFORMANCE WITH(ASD)"ALLOWABLE STRESS DESIGN METHODOLOGY"PER ASCE 7-10 49.0 47.0 45.8 44.9 44.3 60.5 56.4 -54 0 =52 SE 2.4.1 AND CHAPTER 30 PART 1 OR 3,USING THE CRITERIA AS OUTLINED HEREIN. 35 ft 35 ft �" �� RSIGN 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 O ;t41 _ +40 CASE'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 2`5' 1 €RATED LIMITING WIND VELOCITY ABOVE. 40 ft 40 ft `��`"� p�pQ�GRAPHIC FACTOR Krt=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 4�3 --4-- 6 �IpFTERNAL PRESSURE COEFFICIENT(GCpl=+/-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 -= S. VERIFY USE OF Kd(DIRECTIONALITY FACTOR)WTrH 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 50 ft -65.2 -60.8 -58.3 -56.4 -55.0 B. THIDIDOCU DIGITALLY SEALEDONWLY ITH LIDCORRESPONDINGWITH ORIGINAL 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 -53.9 51.7 -50.3 49.4 -48.7 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 55 ft +49.7 +47.4 +46.1 +45.2 +44.5 55 ft +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-A VIED CERTIFICATION. REFER TO ANY SEPARATELY 54.9 52.6 51.3 50..,-49.6�F �� 67.8 63.2 60.5 58.6 57.2 SUBMITTED TEST CRITERIA AND OTHER APPR_1I L�p0 RrD�SIGN 84ZTlSTALLATION INFORMATION AND APPLICABILITY OF 60 ft igg - j a THESE TABLE VALUES WHICH IS TO BE VE IED�BILOTHERSFLN Aj � CE WITH GOVERNING CODES. +50.6 +48.3 +47.0 +46 O i ` ? +50.6 +48.3 +47.0 +46.0 +45.3 S1. ADHERE TO ALL LOCAL IMPACT PROT � .. 12. NO CERTIFICATION 1S OFFERED FOR- - IN __ f9H STRUCTURE. 13. EXCEPT AS EXPRESSLY PROVIDED HE, E N _ ON14 - FICATIONS OR AFFIRMATIONS ARE INTENDED. INTERIOR ZONE 4 EXTERIORR O .+ EAN ROOF HEIGHT MRH EXPLAINED z z a= 10%OF LEAST HORIZONTAL DIMENSION-¢ F ' LEAST HORIZONTAL T m>rn O Inn_n N 00. - h>:' m ROOF HEIGHT(MRH),WHICHEVER IS SMALLER,BU'T' _ S PEAK ROOF DIMENSION A 0�p 3 p A< y ra-00 to m N��F�� m Z M m'� THAN 4%OF LEAST HORIZONTAL DIMENSION OR 3FT.USE HEIGHT 5 5 rn M v n M c D 3 O In 0-In O G 0-n M Z 0 Z",1 m In Q CORNER ZONE 5 IF AT ALL IN QUESTION.CONSULT AN ENGINEER p rn v ox FOR A MORE SPECIFIC INTERPRETATION IF REQUIRED. MEAN 3�°z m O p „n D 0 ►�i C 3 m-4 Z 0 EAVE ROOF 5 ® ��Gl�-zI0'n� cppD22:�OmAOy >'a MEAN HEIGHT z q to '�- rr 2 N ROOF \ NmOz C. mmZrrn-l9r-�tnZm 0 -O C) a a ROOF MRH) 9.-1(n0aWm=m �z f f� HEIGHT HEIGHT WIND Op N D a,y-20 G r N j 1 (MRH) O O FLOW 5 ��m E pDZDCZ =T�OmT�m0. ,n m Lla co Z 4 sa O \ 4 �^ 3 �mptn In�Eja0 C) CD 5ay 5 PLAN VIEW \ ;ozn �v,�oDm 9my co aO _5COMPLEX =0� =m'o r~ilya..m� o03 m -D ELEVATION a ISOMETRIC CORNERS \ 5 5 z m s, T y z y Ip i° m n O REMARKS GSS CHKD DATE 6TH EDITION FLORIDA BUILDING CODE ENGINEERING m o m� rD, O R INRISSUE GSS TSB 03/OS/12 Fr =oG oz m 3 y REV-ADJUSTED HEIGHTS GSS TSB 04/09/12 �oi 7 �� t ' A -I m REV 2014 FBC DGM TSB 06/10/15 1/ -' o m 0 A w n UPDATES,2017FBC FLB FLB 12/17 ASCE 7-10, CHAPTER 30 CORPORATE OFFICE: „~ j p� f;yoZ u z Fj OR HELP FB FB 712119 DESIGN LOADS FOR COMPONENTS 8t CLADDING 160 SW 12th AVE, SUITE 106 m cnz- \� �D y v MASTER PLAN SHEET DEERFIELD BEACH FL 3344; 4 �z v z 1 G1 THIS DOCUMENT IS THE PROPERTY OF ENGINEERING EXPRESS, � ' �] Q AND SHALL NOT BE REPRODUCED N WHOLE OR PART WIiHOUr 7 1 (954) 354-0660 866-396-9999 = �a 0 00 o �a p WRITTEN CONSENT OFENGWEERINGEXPRESS.ALTERATIONS. ASCE / 1 O TEAM@ENGINEERINGEXPRESS.COM a Z�0 °�°m ADDITIONS,OR OTHER MARKINGS TO THIS DOCUMENTARE NOT ENGINEERINGEXPRESS.COM "jtD tA7 PERMUTED AND INVALIDATE OUR CERTIFICATION.