Loading...
HomeMy WebLinkAbout Engineering 07/01/2019-4:27pm Talyssa V:lprojectsl_Masler Plan Sheet Store\Windows-Doors-Shutters\400 Wind Charts\-Reference\2017 Windload Charts References12017_d FBC WIND CHART.dwg 6th-EDITION-FL-ORIDA-BUILDING-CODE-(-20-1-7-)-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'OWULTIMATE'DESIGN LIMITING PRESSURES MRH=MEAN ROOF HEIGHT INTERIOR ZON PRESSURES 1 EXTERIOR ZONE�PRESSURES 1 ENCLOSED 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 INTERII9 ONE-4)-OR EXTERIOR(BUILDING CORNER,ZONE 5)PER THE Z Roof Tributary Area $ Ftr �bf Tributar Area $ Ft 3 URE BELOW LEFT ORINFORMATION P EDT• YOU B • Y I q Y G ) 1. ANY QUESTIONABLE OPENIN IS SIDE ED TH •RE CRITICAL(EXTERIOR)ZONE S. Height 10 20 30 40 5 ,Ight 10 20 30 40 50 \2. IDENTIFY THE BUILDING MEAN(AVE, E) 8 F O HE LOWEST GROUND ELEVATION.IF THE MEAN R OF HEIGHT CANNOT BE IDENTIFIED,U E -E A G S' 0•F HEIGHT. -41.0 -39.3 -38.3 -37. /_ 50.6 -47.2 -45.2 -43.8 -42.7 2.1. ALWAYS ROUND UP ROOF HEIHT w_ ABL 1(ALU 0-15 ft 15 ft 2. VALID FOR ALL ROOF SLOPES F 10°,S E NGINEER FOR REDUCTIONS. +37.8 +36.1 +35.1 +34. jw� +37.8 +36.1 +35.1 +34.4 +33.8 CALCULATE THE TRIBUTARY AREA 0 ., ENINGIN Q ST THE GREATER OF(HEIGHT*WIDTH)OR THE 40.8 39.8 39.1 = 52.6 49.0 47.0 45.5 44.4 SPAN LENGTH(HEIGHT)*AN EFFECTIVE I kT /3 �1 E ti GHT 2/3). 3.1. USE THE AREA BETWEEN STRUCTUFLA tE�7IF7 O•LY-THIS INCLUDES AREAS BETWEEN STRUCTURAL 18 ft +39.3 +37.5 +36.5 +35.7 +35.2 18 ft +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(103. SQUAREALW FEET 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 +36.0 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 9_ $Q2 �G 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. 2 IGN IS BASED ON THE 3 SECOND GUST(WIND VELOCITY)FOR THE WIND VELOCITY&EXPOSURE SPECIFIED. 35 ft +45.2 +43.1 +42.0 +41.1 +40.5 35 ft +45.2 +43.1 +42.0 + - q0.- r CASE'CRITICAL CONDITIONS SHALL BE ASSUMED FOR SAFE PRESSURE RATINGS. _ �1. 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 E RATED LIMITING WIND VELOCITY ABOVE. 40 ft +46.5 +44.4 +43.1 +42.3 +41.6 40 ft +46.5 +44.4 +43.1 42. 6 I O��GRAP TERRAINHIC FACTOR Kzt=1.0 FOR FLAT NALPRES U E RE COEFFIC NT(G pI==+/0.18)FOR U HILLS USE WITH AN ENCLOSED STRUCTURE ONLY. 51.7 49.5 48.3 47.4 46.7 HVHZ=HIGH VELOCITY HURRICANE ZONE. 63.8 -59.5 -57.0 -55.2 S. VERIFY USE OF Kd(DIRECTIONALITY FACTOR)WITH LOCAL BUILDING DEPARTMENT. 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. -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 ftDIGITALLY+48.7 +46.5 +45.2 +44.3 +43.6 50 ft +48.7 +46.5 +45.2 +44.3 +43.6 9.THIS DOCUM NT ILLUSTRATES AL CORRESPONDING LIMITATIONS.LOWABLEDES DESIGN WIND W D 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 1 +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 CT-A OVED CERTIFICATION. REFER TO ANY SEPARATELY 54.9 52.6 -51.3 50.3 49.6 67.8 63.2 60.5 -58.6 57.2 SUBMITTED TEST CRITERIA AND OTHER AP ROVA OR D I STALLATION INFORMATION AND APPLICABILITY OF 60 ft THESE TABLE VALUES WHICH IS TO BE VE OTHE N ACC• t CE WITH GOVERNING CODES. +50.6 +48.3 +47.0 +46. 4 +50.6 +48.3 +47.0 +46.0 +45.3 11. ADHERE TO ALL LOCAL IMPACT PRO - OrysFEt� AN _. 12. NO CERTIFICATION IS OFFERED FOR�LH. IN STSTRUCTURE. 13. EXCEPT AS EXPRESSLY PROVIDED H E , DID O_. FICATIONS OR AFFIRMATIONS ARE INTENDED. INTERIOR ZONE 4 EXTERIOR ,,WEAN ROOF HEIGHT MRH EXPLAINED cn __. z%5C__1 a= 10%OF LEAST HORIZONTAL DIMENSIO �4 f� LEAST HORIZONTAL �+Z O �' 0A1 0-T � ~UY 0-ROOF HEIGHT MRH ,WHICHEVER IS SMALLER,BUT` 0 i S DIMENSION O GI D m 0;0 0- G D 0 -o �_r G+i!g m a THAN 4%OF LEAST)HORIZONTAL DIMENSION OR 3FT.USE PEAK ROOF v z nA O 3 n H G M o z z o z M- HEIGHT 5 5 G) a m m CORNER ZONE 5 IF AT ALL IN QUESTION.CONSULT AN ENGINEER A m�O m c D 3 0 � O-Z 0 m o mm 4 z M z " m. FOR A MORE SPECIFIC INTERPRETATION IF REQUIRED. MEAN O 3 p z -Nj m O p -I TO D O L7 H 3 3 m i Z O_. y ROOF 5 4 =IZD...�zZm_, Acn��mDO�m F� O.m MEAN EAVE HEIGHT Orz-I 3 Cp OD zz:H M m:O 0y pn a a ROOF ROOF (MRH) \ �mpz CL (nmzNCi-0mlmZm .=)0 NEIGHT HEIGHT WIND G ;0 U) M R,N 31 r i um){ RH) FLOW SON �mzzz,-Z n�•• HO Qp� m�DDC2mx=n�+Q m5 ate/ 5 a PLAN VIEW \4 zz �inG) 9rn���2 Dn 1 OO COMPLEX =0� En azpo m3D��� 0C3 ELEVATION � a ISOMETRIC CORNERS \ 5 5 z rn 5, M M z y V �v m n N H REMARKS DRWNCHKD DATE 6TH EDITION FLORIDA BUILDING CODE_ E�EG�9l9��1�@6VG ,moo° o D O INIT ISSUE GSS TSB 03/OS/12 �/ p�--yy �s o r z m 3 y REV-ADJUSTED HEIGHTS GSS TSB 04/09/12 20 1 7 E P�gE,SS @ j o N z rn� z REV 2014 FBC DGM TSB 06/10/15 1 a o°D O D A W U) P UPDATES,2017 FBC FLB FLB 12/17 ASCE 7-10, CHAPTER 30 CORPORATE OFFICE: g mDD OZ Z� I-+ R QRHELP FB FB 7/2/19 DESIGN LOADS FOR COMPONENTS &CLADDING 160 SW 12th AVE, SUITE 106 -m nz I DOCUMENT PLAN SHEET DEERFIELD BEACH, FL 33442 c� THIS DGCUME IS THE PROPERTY OF ENGINEERING EXPRESS, .p Q^ AND SHALL NOT BE REPRODUCED IN WHOLE OR PART WITHOUT 7 1 (954) 354-0660 866-396-9999 m 0 c� W N ADDITIWRITTENS,OROTHERMA CONSENT OF GINEERITOTHISNG OCALTERATIONS, ASCE / J.O TEAM9ENGINEERINGEXPRESS.COM y0 Nm ADDITIONS,OR OTHER MARKINGS TO THIS DOCUMENT ARE NOT © PERMITTED ANDINYALIDATEouRCERnFlCATION. ENGINEERINGEXPRESS.COM <