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HomeMy WebLinkAboutDeisng Pressures 01/09/2018-12:07pm inteml V:\Projects\ Master Plan Sheet Store\Windows-Doors-Shutters1400 Wind Charts\_Reference12017 Windload Charts References\2017_b FBC WIND CHART.dwg 6th EDITION FLORIDA BUILDING CODE (2017) ASCE 7-10 WIND VELOCITY= 170 MPH MRH 5 60' 'ASD' DESIGN PRESSURES FOR COMPONENTS AND CLADDINGEXPOSURE 'C' BASED ON Kd=0.85 MRH=MEAN ROOF HEIGHT INTERIOR ZONEOPRESSURES c EXTERIOR ZONES PRESSURES ENCLOSED STRUCTURE,FLAT TERRAIN (SEE BELOW) INSTRUCTIONS FOR TABLE USE: Mean DESIGN PRESSURES(PSF)-ZONE 4 tik, w Mean DESIGN PRESSURES(PSF) ZO E 5 S ) 1. IDENTIFY THE ZONE OF THE OPENING,�AAS71,.,_ERIOR(ZONE 4)OR EXTERIOR(ZONE 5)PER THE Roof Tributary Area(S•. trw 1, •60f Tributary Area(Sq Ft) URE BELOW LEFT OR INFOR ION PKOVIDED�T Ot�LOTHERS. y t / 1.1. ANY QUESTIONABLE OPE INIGIS TO BE=CONSIDREID THE MORE CRITICAL(EXTERIOR)ZONE r t 10 20 30 4b1i'! 5` .� p'yelght10 20 40 505• .q, 2. IDENTIFY THE BUILDING M AN-(A6.�.VERAG i �F G,HT FROM THE LOWEST GROUND ELEVATION.IF -41.0 -39.3 -38.im / -50.6 -47.2 -43.8 -42.7T MEAN ROOF HEIGHT CANN T,1 E:ID�N-TIFIED'U E#TH PEAK(HIGHEST)ROOF HEIGHT. �I `15ft2.1. ALWAYS ROUND UP 0OOF�EIGt .S TOgNEXT j E VALUE. +37.$ +36.1 +35. +3 $ w?°; \ +37.$ +36.1 +34.4 +33.8 2. VALID FOR ALL ROOp SLDPES FOR SLOPES 0 .EE AN ENGINEER FOR REDUCTIONS. 18 ft -42.6 -40.8 -39.8 �� 3888 ry. '18 ft -52.6 -49.0 -47.0 -45.5 -44.4 CALCULATE THE TRIBLTTARIS AREA OE+THEyOP,1 G INrQU STION AS THE GREATER OF(HEIGHT WIDTH)OR THE SPAN LENGTH(HEIG-HT)'�AN, FFEGTIVE WIDTH OF 1/3 THE HEIGHT(HEIGHT 2/3). +39.3 +37.5 +36.5 +35.7 +35.2 +39.3 +37.5 +36.5 +35.7 +35.2 3.1. USE THE AREA BETWEEN STRUCTUR I-OPENINGS ONLY-THIS INCLUDES AREAS BETWEEN 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 STRUCTURAL. IF THE TRIBUTARY AT TARY REA OF AN OPENING CANNOT BE HE SMALLEST +40.2 +38.3 +37.3 +36.5 +36.0 +40.2 +38.3 +37.3 +36.5 +36.0 (10 SQUARE FEET)SHALL BE USED. 3.3. ALWAYS ROUND TRIBUTARY AREA DOWN TO THE SMALLER TABLE VALUE.FOR LARGER -45.7 -43.8 -42.6 -41.9 -41.3 -56.4 -52.6 -50.3 -48.8 -47.5TRIBUTARY AREAS THAN PUBLISHED,USE THE LARGEST PUBLISHED VALUE. 25 ft +42.1 +40.2 +39.1 +38.3 +37.7 25 ft +42.1 +40.2 +39.1 +38.3 +37.7 T\J READ OFF P SI TIV CODE.AND PRESSURES FOR USE AS REQUIRED BY THE LOCAL MUNICIPALITY 30 ft -47.4 -45.5 -44.3 -43.5 -42.9 30 ft -58.6 -54.6 -52.3 -50.7 -49.4__ 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. +43.7 +41.8 +40.6 +39.8 +39.2 +43.7 +41.8 +40.6 <-:-09:8-- 39_2_ GENERAL NOTES: -49.0 -47.0 -45.8 -44.9 -44.3 -60.5 -56.4 -54.0 52`- 0- y fr `h/TABLES ARE TO BE USED IN CONFORMANCE WITH"ALLOWABLE STRESS DESIGN METHODOLOGY"PER ASCE 7-10 35 ft 35 ft S4 L, SECTION 2.4.1 AND CHAPTER 30 PART 1 OR 3,USING THE CRITERIA AS OUTLINED HEREIN. +45.2 +43.1 +42.0 +41.1 +40.5 +45.2 +43.1 +42.0 .+,,R-42,---..-.-175, l2.DESIGN IS BASED ON THE 3 SECOND GUST(WIND VELOCITY)FOR THE WIND VELOCITY&EXPOSURE SPECIFIED. -50.4 -48.3 -47.1 -46.2 -45.5 -62.2 -58.0 -55.6 3 . � WORST CASE'CRITICAL CONDITIONS SHALL BE ASSUMED FOR SAFE PRESSURE RATINGS. N2.1. ASCE 7-10 RISK CATEGORY IS INDEPENDENT OF THIS RATING.FIND CATEGORY TO MATCH OR BE LESS 40 ft 40 ft "THAN THE RATED LIMITING WIND VELOCITY ABOVE. +46.5 +44.4 +43.1 +42.3 +41.6 +46.5 +44.4 +43.1 1'¢2. !}1.6 -- . TOPOGRAPHIC FACTOR Kzt=1.0 FOR FLAT TERRAIN USE ONLY.NO HILLS SHALL BE NEARBY AREA. -51.7 -49.5 -48.3 -47.4 -46.7 -63.8 -59.5 -57.0 -55.2 -53;� =/ 4.INTERNAL PRESSURE COEFFICIENT(GCpI=+/-0.18)FOR USE WITH AN ENCLOSED STRUCTURE ONLY. - 45 ft +47.6 +45.5 +44.2 +43.3 +42.6 45 ft +47.6 +45.5 +44.2 +43.3 +42.6 5. HVHZ=HIGH VELOCITY FACTOR)WITH LOCAL BUILDING DEPARTMENT. HURRICANE E ZO E -52.8 -50.6 -49.3 -48.4 -47.7 -65.2 -60.8 -58.3 -56.4 -55.0 6.TABLES ARE FOR WALLS AND VERTICAL SURFACES ONLY. 7.THIS DOCUMENT IS A MASTER PLAN SHEET,NOT A SITE-SPECIFIC DOCUMENT. 50 ft +48.7 +46.5 +45.2 +44.3 +43.6 50 ft +48.7 +46.5 +45.2 +44.3 +43.6 8. THIS DOCUMENT IS ONLY VALID WITH AN ORIGINAL SIGNATURE&RAISED SEALED OR DIGITALLY SEALED WITH CORRESPONDING LIMITATIONS. -53.9 -51.7 -50.3 -49.4 -48.7 -66.5 -62.1 -59.4 -57.6 -56.1 9.THIS DOCUMENT ILLUSTRATES ALLOWABLE DESIGN WIND PRESSURES(ASD)AS LISTED.APPLICATION OF THESE 55 ft CORRESPONDINGTABLES AND HEREIN E +49.7 +47.4 +46.1 +45.2 +44.5 55 ft +49.7 +47.4 +46.1 +45.2 +44.5 DICTAT D ANDERIFIED BY THE GOVERNING BUILDING DEPARTMENT AND P RMIT HO DER.NOWARRANTY FOR -54.9 -52.6 -51.3 -50.3.---49.Q 'F 67.8 -63.2 60.5 58.6 57.2 APPLICABILITY OF THE USE OF THESE TABLES IS�OFFEHED HEREIN. �"4' 10. THIS SPECIFICATION DOES NOTIOFEER AtNN`Y.,ROtI P.PA.Ovl;O CERTIFICATION. REFER TO ANY SEPARATELY 60 ft60'�t SUBMITTED TEST CRITERIA AND OTH R'�`A�PRO LS`FOR DESIGNr NSTALLATION INFORMATION AND APPLICABILITY +50.6 +48.3 +47.0 +46.0` •t4 ;y +50.6 +48.3 +47.0 +46.0 +45.3 r OF THESE TABLE VALUES WHICH IST BE'VERIFI ERS N�ACCORDANCE WITH GOVERNING CODES. ° t` 11. ADHERE TO ALL LOCAL IMPACT P,RCj`,f�Ed1-15 _,_�,�E,�'l 15INANCES. 12. NO CERTIFICATION IS OFFEREDIFOR_JFINNTFGRIT,Iaor rw HOST STRUCTURE. 13. EXCEPT AS EXPRESSLY PROVID b HREINFNNO ADDITIONACERTIFICATIONS OR AFFIRMATIONS ARE INTENDED. --„,,emosaker \ INTERIOR ZONEC)1 EXTERIOR `LON 7 © IGHT EXPLAINED LEAST HORIZONTAL c In m In z m o Tn` �r l l � y yy cnmzx0,-+ O""xx.+ _ I DIMENSION I m>G)m GIn7am""mG100 1 a= 10%OF LEAST HORIZONTAL DIMENSION OR 40%O ROOF PEAK ROOF .Z q O z C z m 73 z_i M `-1 z HEIGHT,WHICHEVER IS SMALLER,BUT NOT LESS THAN 4%OF LEAST HEIGHT © © H m v GT O 3-__...-w m '.. x �1 0 . HORIZONTAL DIMENSION OR 3FT.USE ZONE 5 IF AT ALL IN QUESTION. \ V,P O D D 2 13 E N c 2 w Ln Z CONSULT AN ENGINEER FOR A MORE SPECIFIC INTERPRETATION IF MEAN,..".,..„ © ® Ln.,,,,- i w a o^AI Z e T O 2 m U,„ -I REQUIRED. MEAN EAVE HEIGHT rn E o 2 m m_,z D C m 0 4 O H .._ > a a ROOF ROOF \ �Zf1>>zoz0>z,-,y 71 O __I D '- hi f-t HEIGHT HEIGHT NaOEImOnG1 ,..,,..,_ (7 co HH zrz Wo'iOzOIiZ2m rnO go © ocn>rn• nv x.mmDm D O O O -a-.ZOi,OmXmzmrl C/ C Z (n ® ® 4 PLAN VIEW\ ® DDD-1I11I u�iCtll o O m OM G-lzxm OD�7,,m m '� D O D © 0 © 0 ©®$ COMPLEX \ oTm v'mp--iirz.- r z Inn - Z r- ,7,, _' ISOMETRIC CORNERS \ o sr u,^,H o ;, O v O I- n ELEVATION �Ya © 5� o m � � o K REMARKS DRWN CHKD DATE 6TH EDITION FLORIDA BUILDING CODEIE"'",----, ENGINEERIN C o�N�° o o D O INIT ISSUE GSS TSB 03/05/12 m I i REV-ADJUSTED HEIGHTS GSS TSB 04/09/12 r o A - M -, 2017 v. EXPRESS® °°°z-- ��''� �, �-.Z_REV 2014 FBC-__ DGM TSB 06/10/15_ 1 z 9 'I m• S UPDATES,2017 FBC FLB FLB 12/17 ASCE 7-10, CHAPTER 30 - - CORPORATE OFFICE: =Z co I R1 Z m 160 SW 12th AVENUE, SUITE 106 z _n= °A �z - 1--< _ DESIGN LOADS FOR COMPONENTS&CLADDING 1 m---7-BEACH, FL 33442ca 9 1 I I G1 THIS DOCUMENT IS THE PROPERTY OF ENGINEERING EXPRESS, MASTER PLAN SHEET P:(954)354-0660 F:(954)354-0443 z 0 O `OO 4 Q AND SHALL NOT BE REPRODUCED IN WHOLE OR PART WITHOUT 7 1 CERT OF AUTH#9885 z- o ,_ WRITTEN CONSENT OF ENGINEERING EXPRESS.ALTERATIONS, ASCE / _ .L O �^O m Ij W N ADDITIONS,OR OTHER MARKINGS TO THIS DOCUMENT ARE NOT E:HELLO@ENGINEERINGEXPRESS,COM { M \ o PERMITTEDANDINVALIDATEOURCERTIFICATION. ENGINEERINGEXPRESS.COM W