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HomeMy WebLinkAboutEngineering 01/09/2018,-12:07pm inteml V:\Projects\ Master Plan Sheet Store\Windows-DoorsShutters\400 Wind Charts\ Reference\2017 Windload Charts References\2017 b FEC WIND CHART.dwg 6th EDITION FLORIDA BUILDING CODE (2017) ASCE 7-10 WIND VELOCITY- 170 MPH MRH <_ 60' 'ASD' DESIGN PRESSURES FOR COMPONENTS AND CLADDINGEXPOSURE 'C' BASED ON Kd=0.85 ENCLOSED STRUCTURE,FLAT TERRAIN MRH=MEAN ROOF HEIGHT INTERIOR ZONE(4)PRESSURES 1 EXTERIOR ZONFlJPRESSURES � (SEE BELOW) INSTRUCTIONS FOR TABLE USE: Mean DESIGN PRESSURES(PSF)-ZONE 4 - Mean DESIGN PRESSURES(PSF)-ZlD E 5 4 1. IDENTIFY THE ZONE OF THE OPENING�A$=INTERIOR-(ZONE 4)OR EXTERIOR(ZONE 5)PER THE 2 Roof Trib tory Area(S F -t 3 URE BELOW LEFT OR INFOR TION PROVIDED TO OU- ERS. Roaf Tributa Area S Ft r if i ry ( 4 ) 1.1. ANY QUESTIONABL�ORENINGcTS TO BE•CONSIDERED HE MORE CRITICAL(EXTERIOR)ZONE H_ t 10 20 30 40 I�_ I�50v fight 10 20 30 40 505• II=f, // 2.IDENTIFY THE BUILDING MEA R Vg_ERAG_ O'0F, EIGHT FROM THE LOWEST GROUND ELEVATION.IF -41.0 -39.3 -38.3 37 6 =3T0 a 1'� 50.6 47.2 45.2 43.8 42.7 MEAN ROOF HEIGHT CANN�TBEIDE_ NTIFI D USE THE PEAK(HIGHEST)ROOF HEIGHT. 0-15 ft II (�'""l 15 ft 2.1. ALWAYS ROUND UP ROOF F(EIGI,,E TO'NEXT/TABLE VALUE. +37.8 +36. +35.1 +34 4 +33 8_ ��:.� +37.8 +36.1 +35.1 +34.4 +33.8 2. VALID FOR ALL ROOF SLOES-FOR SLOPEBjd10,�SEE AN ENGINEER FOR REDUCTIONS. -42.6 - -39.8 -39.1-X38$' �` 52.6 -49.0 -47.0 -45.5 -44.4 3.CALCULATE HE TRIBUTARY�AREM ii4HEAPEN1NG'IN QU8STION AS THE GREATER OF(HEIGHT 18 ft 18 ft I H)OR THE SPAN LENGTH(HEIGHT)*ANJEFFEGTIVE 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 STRUCiURA E6 ENINGS ONLY-HIS INCLUDES AREAS BETWEEN STRUCTURAL MULLS,COLUMNS,ETC. -43.6 -41.7 -40.7 -39.9 -39.4 -53.8 -50.1 -48.0 -46.5 -45.4 3.2. IF THE TRIBUTARY AREA OF AN OPENING CANNOT BE IDENTIFIED,THE SMALLEST 20 ft +40.2 +38.3 +37.3 +36.5 +36.0 20 ft +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 -47.5 TRIBUTARY AREAS THAN PUBLISHED,USE HE LARGEST PUBLISHED VALUE. 4 READ OFF POSITIVE AND NEGATIVE PRESSURES FOR USE AS REQUIRED BY THE LOCAL MUNICIPALITY 25 ft +42 1 +40.2 +39.1 +38.3 +37.7 25 ft +42.1 +40.2 +39.1 +38.3 +37.7 I ACCORDANCE WITH CODE. 47.4 45.5 44.3 43.5 42.9 $8.6 54.6 52.3 -$O.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. 30 ft +43.7 +41.8 +40.6 +39.8 +39.2 30 ft +43.7 +41.8 +40.6 +- 8 39"2 ,. GENERAL NOTES: -49.0 -47.0 -45.8 -44.9 -44.3 -60.5 -56.4 -54 0 =52 3r!-tTi0� TABLES ARE TO BE USED IN CONFORMANCE WITH"ALLOWABLE STRESS DESIGN METHODOLOGY"PER ASCE 7-10 35 ft 35 ft =g� L a 'S CTION 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 •F¢1.13 +40� '/2.DESIGN IS BASED ON THE 3 SECOND GUST(WIND VELOCITY)FOR THE WIND VELOCITY&EXPOSURE SPECIFIED. ;._`\WORST CASE'CRITICAL CONDITIONS SHALL BE ASSUMED FOR SAFE PRESSURE RATINGS. 50.4 48.3 47.1 46.2 -45.5 62.2 -58.0 -55.6 53 8`=�2.5 gr X2.1. ASCE 7-10 RISK CATEGORY IS INDEPENDENT OF THIS RATING.FIND CATEGORY TO MATCH OR BE LESS 40 ft 40 ft `��': HAN HE RATED LIMITING WIND VELOCITY ABOVE. +46.5 +44.4 +43.1 +42.3 +41.6 +46.5 +44.4 +43.1 �F42 3 1.6, -r - �- 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 COEFFICIET(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.VERIFY HVHZ USE OF Kd IGH VELOCITYHURRICANE FACTOR)WITH LOCAL BUILDING DEPARTMENT. 6.TABLES ARE FOR WALLS AND VERTICAL SURFACES ONLY. 50 ft -52.8 -50.6 -49.3 -48.4 -47.7 50 ft -65.2 -60.8 -58.3 -56.4 -55.0 7.THIS DOCUMENT IS A MASTER PLAN SHEET,NOT A SITE-SPECIFIC DOCUMENT. +48.7 +46.5 +45.2 +44.3 +43.6 +48.7 +46.5 +45.2 +44.3 +43.6 8. THIS DOCUMENT IS ONLY VAUD 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+49.7 +47.4 +46.1 +45.2 +44.5 55 ft +49.7 +47.4 +46.1 +45.2 +44.5 DICTAT D ANDERIFD BY HE GOVERNIN BVELOCITY, NG DDEPARTMENT A&OTHER COEFFICIENTS P RE MIT H R .NO WARRANTY FOR �� APPLICABILITY OF THE USE OF HESE TABLES ISj,�OOF_rERED-HEREIN. 60 ft 54.9 -52.6 -51.3 -50.3 --749.15Z -- �A50 tt 67.8 -63.2 -60.5 -58.6 -57.2 10. THIS SPECIFICATION DOES NOTROEFER-ANY PROD'UZT`AP,PIROVED CERTIFICATION. REFER TO ANY SEPARATELY HER+50.6 +48.3 +47.0 +46.Q "(+ 1� .P7'y/ +50.6 +48.3 +47.0 +46.0 +45.3 OF HSUBMESE TABLE VALUES WHICH ED TEST CRITERIA AND�S Tb BE7El2I���'IIED��,BY OIHERS'1�N C ORDAN E WITH GOVERNNSTALLATION NNG CODES.AND APPLICABILITY 11. ADHERE TO ALL LOCAL IMPACT R07ECTION SYSTEIN„ORCAACES. 12. NO CERTIFICATION IS OFFERED�FORJTpnNZzEGRITY; F 7HE:HOST STRUCTURE. "'• 4 13. EXCEPT AS EXPRESSLY PROVID D!HREIN;(SIO bDDIf1 NALkCERTIFICATIONS OR AFFIRMATIONS ARE INTENDED. LEAST HORIZONTAL c m min z ul O INTERIOR ZONE(4 EXTERIOR ZON $ = ,SOF`)HEIGHT EXPLAINED In z x o o o x x o od r- DIMENSION m�'G)m Onzm�mG1 �2 a= 10%OF LEAST HORIZONTAL DIMENSION OR 40%OF MEAN ROOF PEAK ROOF 5 5 x_m q_m°n in u,m z a;I �OX - � HEIGHT,WHICHEVER IS SMALLER,BUT NOT LESS THAN 4%OF LEAST HEIGHT 3>x x m R1 HORIZONTAL DIMENSION OR 3FT.USE ZONE 5 IF AT ALL IN QUESTION. N�°m D D z 9 D m D x z w (n Z CONSULT AN ENGINEER FOR A MORE SPECIFIC INTERPRETATION IF MEAN O ut N N r-Z-1 F m>m O x I--I OF 2 5 4 xOz�OD p..� Z-1 m -I 3 Zmcn""¢o = -( REQUIRED. MEAN 2 EAVE HEIGHT q G)-O z;m m D D ti m x N - --{ D D a a ROOFQ ROOF z rf•D-I rn-z c-2,m Ig '� O I- �1 f� HEIGHT HEIGHT En D c m o n„ M,.,= (-) W O Z-2;;00-402=1�ZZM T 90 5� 5Q �6)z0;,0`S` �"� O C z (n 5 ® 5 ® ® �'8 PLALO N VIEW 0 G�z=mwoti4-10;0 M m x p 0 D COMPLEX o m m -i r Z`n r 2 ((n _t Z r ELEVATION �,� ISOMETRIC CORNERS 5 O °�>p N o N o ;, o v 0� s REMARKS DRWN CHKD DATE 6TH EDITION FLORIDA BUILDING CODE - EIVGIfVEEi�IIVG L��� o > O INIT ISSUE GSS TSB 03105/12 c N 0 s o z m 3 y REV-ADJUSTED HEIGHTS GSS TSB 04/09/12 O 17 ` EXPRESS° "m oz 9 C\ o z REV 2014FBC DGM TSB 06/10/15 Lq U>) 2 UPDATES,2017FBC FLB FLB 12[17 ASCE 7-10, CHAPTER 30 Boa>o,a*eorF,=E= �, �I �m 160 SW 12th AVENUE, SUITE 106 $�` s a z I�� p - - DESIGN LOADS FOR COMPONENTS &CLADDING DEERFIELD BEACH FL 33442 a fn v Z MASTER PLAN SHEET m fV j0 I O THIS DOCUMENT IS THE PROPERTY OF ENGINEERING EXPRESS, P:(954)354-0660 F:(954)3540443 z O p -p ^p AND SHALL NOT BE REPRODUCED IN WHOLE OR PART WITHOUT 7 i CERT OF AUTH#BBaS g - 0 I- P WRITTEN CONSENT OF ENGINEERING EXPRESS.ALTERATIONS, ASCE / 1 O E:HELLO@ENGINEERINGIXPRESS.COM �z "m � m W © PERM1rTEOAGnRolrvEauDATEGNRCERTIRCAnONTARENOT ENGIN EERINGEXPRESS.COM q`