2017 b FBC WIND CHART.dwg 6th EDITION FLORIDA BUILDING ... · asce 7-10 1. tables are to be used in...
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FL OF V:\Projects\_Master Plan Sheet Store\Windows-Doors-Shutters\400 Wind Charts\_Reference\2017 Windload Charts References\2017_b FBC WIND CHART.dwg 01/11/2018 - 1:16pm intern1 COPYRIGHT ENGINEERING EXPRESS© 1 FRANK L. BENNARDO, P.E. PE0046549 N.T.S. ASCE 7-10 1. TABLES ARE TO BE USED IN CONFORMANCE WITH "ALLOWABLE STRESS DESIGN METHODOLOGY" PER ASCE 7-10 SECTION 2.4.1 AND CHAPTER 30 PART 1 OR 3, USING THE CRITERIA AS OUTLINED HEREIN. 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. 2.1. ASCE 7-10 RISK CATEGORY IS INDEPENDENT OF THIS RATING. FIND CATEGORY TO MATCH OR BE LESS THAN THE RATED LIMITING WIND VELOCITY ABOVE. 3. TOPOGRAPHIC FACTOR Kzt=1.0 FOR FLAT TERRAIN USE ONLY. NO HILLS SHALL BE NEARBY AREA. 4. INTERNAL PRESSURE COEFFICIENT (GCpi=+/-0.18) FOR USE WITH AN ENCLOSED STRUCTURE ONLY. 5. VERIFY USE OF Kd (DIRECTIONALITY FACTOR) WITH LOCAL BUILDING DEPARTMENT. HVHZ = HIGH VELOCITY HURRICANE ZONE. 6. TABLES ARE FOR WALLS AND VERTICAL SURFACES ONLY. 7. THIS DOCUMENT IS A MASTER PLAN SHEET, NOT A SITE-SPECIFIC DOCUMENT. 8. THIS DOCUMENT IS ONLY VALID WITH AN ORIGINAL SIGNATURE & RAISED SEALED OR DIGITALLY SEALED WITH CORRESPONDING LIMITATIONS. 9. THIS DOCUMENT ILLUSTRATES ALLOWABLE DESIGN WIND PRESSURES (ASD) AS LISTED. APPLICATION OF THESE 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 THE USE OF THESE TABLES IS OFFERED HEREIN. 10. THIS SPECIFICATION DOES NOT OFFER ANY PRODUCT APPROVED CERTIFICATION. REFER TO ANY SEPARATELY SUBMITTED TEST CRITERIA AND OTHER APPROVALS FOR DESIGN & INSTALLATION INFORMATION AND APPLICABILITY OF THESE TABLE VALUES WHICH IS TO BE VERIFIED BY OTHERS IN ACCORDANCE WITH GOVERNING CODES. 11. ADHERE TO ALL LOCAL IMPACT PROTECTION SYSTEM ORDINANCES. 12. NO CERTIFICATION IS OFFERED FOR THE INTEGRITY OF THE HOST STRUCTURE. 13. EXCEPT AS EXPRESSLY PROVIDED HEREIN, NO ADDITIONAL CERTIFICATIONS OR AFFIRMATIONS ARE INTENDED. 1. IDENTIFY THE ZONE OF THE OPENING AS INTERIOR (ZONE 4) OR EXTERIOR (ZONE 5) PER THE FIGURE BELOW LEFT OR INFORMATION PROVIDED TO YOU BY OTHERS. 1.1. ANY QUESTIONABLE OPENING IS TO BE CONSIDERED THE MORE CRITICAL (EXTERIOR) ZONE 5. 2. IDENTIFY THE BUILDING MEAN (AVERAGE) ROOF HEIGHT FROM THE LOWEST GROUND ELEVATION. IF THE MEAN ROOF HEIGHT CANNOT BE IDENTIFIED, USE THE PEAK (HIGHEST) ROOF HEIGHT. 2.1. ALWAYS ROUND UP ROOF HEIGHTS TO NEXT TABLE VALUE. 2.2. VALID FOR ALL ROOF SLOPES. FOR SLOPES <10°, SEE AN ENGINEER FOR REDUCTIONS. 3. CALCULATE THE TRIBUTARY AREA OF THE OPENING IN QUESTION AS THE GREATER OF (HEIGHT * WIDTH) OR THE SPAN LENGTH (HEIGHT) * AN EFFECTIVE WIDTH OF 1/3 THE HEIGHT (HEIGHT ² / 3). 3.1. USE THE AREA BETWEEN STRUCTURAL OPENINGS ONLY- THIS INCLUDES AREAS BETWEEN STRUCTURAL MULLS, COLUMNS, ETC. 3.2. IF THE TRIBUTARY AREA OF AN OPENING CANNOT BE IDENTIFIED, THE SMALLEST (10 SQUARE FEET) SHALL BE USED. 3.3. ALWAYS ROUND TRIBUTARY AREA DOWN TO THE SMALLER TABLE VALUE. FOR LARGER TRIBUTARY AREAS THAN PUBLISHED, USE THE LARGEST PUBLISHED VALUE. 4. READ OFF POSITIVE AND NEGATIVE PRESSURES FOR USE AS REQUIRED BY THE LOCAL MUNICIPALITY IN ACCORDANCE WITH CODE. 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. 6 th EDITION FLORIDA BUILDING CODE (2017) ASCE 7-10 'ASD' DESIGN PRESSURES FOR COMPONENTS AND CLADDING GENERAL NOTES: INSTRUCTIONS FOR TABLE USE: EAVE ROOF HEIGHT a a 5 5 5 5 ISOMETRIC PEAK ROOF HEIGHT ROOF HEIGHT 5 4 5 a a INTERIOR ZONE 4 , EXTERIOR ZONE 5 , ROOF HEIGHT EXPLAINED a= 10% OF LEAST HORIZONTAL DIMENSION OR 40% OF MEAN ROOF HEIGHT, WHICHEVER IS SMALLER, BUT NOT LESS THAN 4% OF LEAST HORIZONTAL DIMENSION OR 3FT. USE ZONE 5 IF AT ALL IN QUESTION. CONSULT AN ENGINEER FOR A MORE SPECIFIC INTERPRETATION IF REQUIRED. 4 4 00-MPS17-416 MRH = MEAN ROOF HEIGHT (SEE BELOW) MEAN ROOF HEIGHT ELEVATION DIGITAL & SEAL INFORMATION ONLY 1 1 a a LEAST HORIZONTAL DIMENSION 5 5 5 4 5 4 5 5 COMPLEX CORNERS PLAN VIEW (BOX NOT TO BE USED FOR SITE SPECIFIC ADDRESS) WIND VELOCITY = 180 MPH EXPOSURE 'C' MRH ≤ 60' BASED ON Kd = 0.85 INTERIOR ZONE 4 PRESSURES EXTERIOR ZONE 5 PRESSURES ENCLOSED STRUCTURE, FLAT TERRAIN Mean Roof Height DESIGN PRESSURES (PSF) - ZONE 4 Mean Roof Height DESIGN PRESSURES (PSF) - ZONE 5 Area of Opening (Sq Ft) Area of Opening (Sq Ft) 10 20 30 40 50 10 20 30 40 50 0 – 15 ft -46.0 -44.1 -42.9 -42.1 -41.5 0 – 15 ft -56.7 -52.9 -50.7 -49.1 -47.9 +42.4 +40.5 +39.3 +38.6 +37.9 +42.4 +40.5 +39.3 +38.6 +37.9 18 ft -47.8 -45.8 -44.6 -43.8 -43.2 18 ft -59.0 -55.0 -52.7 -51.0 -49.7 +44.0 +42.0 +40.9 +40.1 +39.4 +44.0 +42.0 +40.9 +40.1 +39.4 20 ft -48.8 -46.8 -45.6 -44.8 -44.1 20 ft -60.3 -56.2 -53.8 -52.2 -50.9 +45.0 +43.0 +41.8 +41.0 +40.3 +45.0 +43.0 +41.8 +41.0 +40.3 25 ft -51.2 -49.1 -47.8 -46.9 -46.2 25 ft -63.2 -58.9 -56.4 -54.7 -53.3 +47.2 +45.1 +43.8 +42.9 +42.2 +47.2 +45.1 +43.8 +42.9 +42.2 30 ft -53.2 -51.0 -49.7 -48.8 -48.1 30 ft -65.7 -61.2 -58.6 -56.8 -55.4 +49.0 +46.8 +45.5 +44.6 +43.9 +49.0 +46.8 +45.5 +44.6 +43.9 35 ft -54.9 -52.7 -51.3 -50.4 -49.6 35 ft -67.8 -63.3 -60.6 -58.7 -57.2 +50.6 +48.4 +47.0 +46.1 +45.3 +50.6 +48.4 +47.0 +46.1 +45.3 40 ft -56.5 -54.2 -52.8 -51.8 -51.1 40 ft -69.7 -65.1 -62.3 -60.4 -58.9 +52.1 +49.7 +48.4 +47.4 +46.6 +52.1 +49.7 +48.4 +47.4 +46.6 45 ft -57.9 -55.5 -54.1 -53.1 -52.3 45 ft -71.5 -66.7 -63.9 -61.9 -60.3 +53.4 +51.0 +49.6 +48.6 +47.8 +53.4 +51.0 +49.6 +48.6 +47.8 50 ft -59.2 -56.8 -55.3 -54.3 -53.5 50 ft -73.1 -68.2 -65.3 -63.3 -61.7 +54.6 +52.1 +50.7 +49.7 +48.9 +54.6 +52.1 +50.7 +49.7 +48.9 55 ft -60.4 -57.9 -56.4 -55.4 -54.6 55 ft -74.6 -69.6 -66.6 -64.5 -62.9 +55.7 +53.2 +51.7 +50.7 +49.9 +55.7 +53.2 +51.7 +50.7 +49.9 60 ft -61.5 -59.0 -57.5 -56.4 -55.6 60 ft -76.0 -70.9 -67.9 -65.7 -64.1 +56.7 +54.2 +52.7 +51.6 +50.8 +56.7 +54.2 +52.7 +51.6 +50.8 1 2 4 3 1 2 4 3 2 2 S SAM SA S S S S S S S S S S S S S S S SA S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S A A A A A A A A A A S SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA A A EAVE E ROOF OOF HEIGHT HEIGHT A a a A A A A A A A A A A A A A SA A 5 5 SA 5 5 SA SA 5 5 A A SAM SA SA SA SA SA SA SA SAMPLE A A A A A P P P P P P P P P P P P P MP MP MP MP MP P P P P P P P P P P MP MP MP MP MP MP MP MP MP MP P P P P E E LE E LE E LE E LE LE LE LE LE E LE LE E E LE LE LE LE LE LE LE LE LE LE E E E E E E E E E E E E E E E LE LE LE LE LE LE LE LE LE E E E E E LE 1. TABLES ARE TO BE USED IN CONFORMA ES ARE TO BE USED IN CONFORMA SECTION 2.4.1 AND CHAPTER 30 PART 1 O N 2.4.1 AND CHAPTER 30 PART 1 2. DESIGN IS BASED ON THE 3 SECON ESIGN IS BASED ON THE 3 SECON 'WORST CASE' CRITICAL CONDITIONS RST CASE 2.1. ASCE 7-10 RISK CATEGO 2.1. 2 THAN THE RATED LIMITING W THAN T T T 3. TOPOGRAPHIC FACTOR Kzt 3. TO 3 3 3 4. INTERNAL PRESSURE COE 4. I 5. VERIFY USE OF Kd (DIR 5. HVHZ = HIGH VELOC H 6. TABLES ARE FOR W 6. TAB 7. THIS DOCUMENT 7. THIS 8. THIS DOCUME . THIS D OR DIGITAL OR DIGIT 9. THIS DOC IS DOC TABLES AND AN DICTATED D APPLICA AP 10. 10. SUB SU O O AS INTERIOR (ZONE 4) O TERIOR ( TER E OF THE OPENING A E OF THE ERIOR TERI Y OTHER ED TO Y DED TO Y DED TO MATION PROV MA MA OR INFORMATION PROVIDED TO YOU BY OT INFORMATION PROVIDED TO Y MA Y M DERED THE M BE C BE C BE C OPENING IS TO BE C OPENING IS TO BE C OPE PE PE PENING IS T OP ESTIONABLE OPE ABLE OPE OPENING IS TO BE C O BE C OF HEIGHT FROM THE LO M THE LO RA R RAGE) RAGE) R RAGE) RAGE) R RAGE) (AVERAGE (AVERAGE AGE EAN (AVE EAN (AVE EAN EAN (AV THE BUILDING ME ME VERAGE) RO RAGE) R EAN (AVERAGE) R R R VERAGE V RAGE SE THE PEAK (HIGHES K (HIGHE FIE F OT BE IDENTI BE IDENTI T BE IDENT BE IDENTI BE IDENTI TB B OOF HEIGHT CANNOT BE NTIFIE NTIFI BE IDENTI F EXT TABLE VALUE. E VALUE. TS HEIGHT HEIGH EIGHT HEIGH HEIGH ROOF H OF H ALWAYS ROUND UP ROOF H H OF HEIGH H H 10°, SEE AN SEE AN , S , S PES < S. FOR S FOR F SLOPES. FOR PES. FOR VALID FOR ALL ROO ES SE S. FOR PENING IN QUESTIO PENING IN QUESTI Y AREA OF THE OPEN OF THE OP F TH OF THE ALCULATE THE TRIBUTARY AREA OF THE OPENING IN QUES QUES QUE Q Q THE O PENING IN QUES Q FFECTIVE WIDTH FFECTIVE WIDTH F FFE HT) * AN E * AN E * AN E E DTH) OR THE SPAN LENGTH (HEIGHT) * A TH) OR THE SPAN LENGTH (HEIGHT) A FF A 3.1. USE THE AREA BETWEEN STRUCTURAL OPENINGS O 3.1. USE THE AREA BETWEEN STRUCTURAL OPENINGS O AL URA URA RA AL URA AL O STRUCTURAL MULLS, COLUMNS, ETC. STRUC 3.2. IF THE TRIBUTARY AREA OF AN OPENING CANNO 3.2. IF THE TRIBUTARY AREA OF AN OPENING CANN (10 SQUARE FEET) SHALL BE USED. 10 SQUAR 3.3. ALWAYS ROUND TRIBUTARY AREA DOWN TO ALWAYS ROUND TRIBUTARY AREA DOWN T TRIBUTARY AREAS THAN PUBLISHED, USE THE L UTARY AREAS THAN PUBLISHED, USE READ OFF POSITIVE AND NEGATIVE PRESSURE READ OFF POSITIVE AND NEGATIVE PRESSU IN ACCORDANCE WITH CODE. IN ACCORDANCE WITH 5. FOR SITUATIONS THAT REQUIRE Kd=1.0, 5. FOR SITUATIONS THAT REQUIRE Kd=1.0, 1.18. VERIFY Kd REQUIREMENTS WITH LOCA 1.18. VERIFY Kd REQUIREMENTS WITH LOC PL GENERAL NOTES: RAL N E R TABLE USE: R TABL AMP MP MP MP MP MP MP MP MP MP P P P P MP MP P MP MP MP MP MP MP P M MP M MP P P M M P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P PL 4. 4. E SA ISOME ISOM PEAK ROOF P HEIGHT HEIGHT MEAN ROOF ROOF HEIGHT T AM AM AM S S S 5 5 S AM OF HEIGHT EXPLAINED OF HEIGHT EXPLAINED HE HE E O O OF HEI F HE AN ROOF ROOF % OF LEAST EAST LL IN QUESTION. TION. RPRETATION IF SA 4 4 SA 4 A AM T 1 1 SA a a a a AM AM AM A AM AM AM AM AM AM AM LEAST HORIZO RIZ DIMENS AM 5 5 AM 5 PL AM AM AM MP P P MP MP A MP M A AM A A A E TY = 1 TY = OSURE 'C' OSURE STRUCTURE, FLAT TERRA TRUCTU 9 .9 3.9 -57.2 57.2 -57.2 57 2 57.2 2 +45.3 +45.3 +45.3 +45 3 +45.3 3 + +45.3 .3 +45.3 1 -58. 58 89 8.9 8.9 8.9 5 8 8 60.4 +46.6 6 6 6 +47.4 +47 4 +47 +47 +4 -60.3 3.9 -61.9 9 -61.9 +49.6 +48.6 +47.8 +48.6 +4 2 -65.3 -63.3 -61.7 -63.3 -61.7 +52.1 +50.7 +49.7 +48.9 49.7 +48.9 -69.6 -66.6 -64.5 -62.9 4.5 -62.9 5.7 +53.2 +51.7 +50.7 +49.9 5.7 +53.2 +51.7 +50.7 + -76.0 -70.9 -67.9 -65.7 -64.1 76.0 -70.9 -67.9 -65.7 -64 +56.7 +54.2 +52.7 +51.6 +50.8 7 +54.2 +52.7 +51.6 +50. 2 2 AM S S
Transcript of 2017 b FBC WIND CHART.dwg 6th EDITION FLORIDA BUILDING ... · asce 7-10 1. tables are to be used in...
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V:\Projects\_Master Plan Sheet Store\Windows-Doors-Shutters\400 Wind Charts\_Reference\2017 Windload Charts References\2017_b FBC WIND CHART.dwg01/11/2018 - 1:16pm intern1
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FRAN
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PE0046549N.T.S
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ASCE 7-10
1. TABLES ARE TO BE USED IN CONFORMANCE WITH "ALLOWABLE STRESS DESIGN METHODOLOGY" PER ASCE 7-10SECTION 2.4.1 AND CHAPTER 30 PART 1 OR 3, USING THE CRITERIA AS OUTLINED HEREIN.
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.
2.1. ASCE 7-10 RISK CATEGORY IS INDEPENDENT OF THIS RATING. FIND CATEGORY TO MATCH OR BE LESSTHAN THE RATED LIMITING WIND VELOCITY ABOVE.
3. TOPOGRAPHIC FACTOR Kzt=1.0 FOR FLAT TERRAIN USE ONLY. NO HILLS SHALL BE NEARBY AREA.4. INTERNAL PRESSURE COEFFICIENT (GCpi=+/-0.18) FOR USE WITH AN ENCLOSED STRUCTURE ONLY.5. VERIFY USE OF Kd (DIRECTIONALITY FACTOR) WITH LOCAL BUILDING DEPARTMENT.
HVHZ = HIGH VELOCITY HURRICANE ZONE.6. TABLES ARE FOR WALLS AND VERTICAL SURFACES ONLY.7. THIS DOCUMENT IS A MASTER PLAN SHEET, NOT A SITE-SPECIFIC DOCUMENT.8. THIS DOCUMENT IS ONLY VALID WITH AN ORIGINAL SIGNATURE & RAISED SEALED
OR DIGITALLY SEALED WITH CORRESPONDING LIMITATIONS.9. THIS DOCUMENT ILLUSTRATES ALLOWABLE DESIGN WIND PRESSURES (ASD) AS LISTED. APPLICATION OF THESE
TABLES AND CORRESPONDING WIND VELOCITY, EXPOSURE, & OTHER COEFFICIENTS LISTED HEREIN SHALL BEDICTATED AND VERIFIED BY THE GOVERNING BUILDING DEPARTMENT AND PERMIT HOLDER. NO WARRANTY FORAPPLICABILITY OF THE USE OF THESE TABLES IS OFFERED HEREIN.10. THIS SPECIFICATION DOES NOT OFFER ANY PRODUCT APPROVED CERTIFICATION. REFER TO ANY SEPARATELY
SUBMITTED TEST CRITERIA AND OTHER APPROVALS FOR DESIGN & INSTALLATION INFORMATION AND APPLICABILITYOF THESE TABLE VALUES WHICH IS TO BE VERIFIED BY OTHERS IN ACCORDANCE WITH GOVERNING CODES.11. ADHERE TO ALL LOCAL IMPACT PROTECTION SYSTEM ORDINANCES.12. NO CERTIFICATION IS OFFERED FOR THE INTEGRITY OF THE HOST STRUCTURE.13. EXCEPT AS EXPRESSLY PROVIDED HEREIN, NO ADDITIONAL CERTIFICATIONS OR AFFIRMATIONS ARE INTENDED.
1. IDENTIFY THE ZONE OF THE OPENING AS INTERIOR (ZONE 4) OR EXTERIOR (ZONE 5) PER THEFIGURE BELOW LEFT OR INFORMATION PROVIDED TO YOU BY OTHERS.
1.1. ANY QUESTIONABLE OPENING IS TO BE CONSIDERED THE MORE CRITICAL (EXTERIOR) ZONE5.
2. IDENTIFY THE BUILDING MEAN (AVERAGE) ROOF HEIGHT FROM THE LOWEST GROUND ELEVATION. IFTHE MEAN ROOF HEIGHT CANNOT BE IDENTIFIED, USE THE PEAK (HIGHEST) ROOF HEIGHT.
2.1. ALWAYS ROUND UP ROOF HEIGHTS TO NEXT TABLE VALUE.2.2. VALID FOR ALL ROOF SLOPES. FOR SLOPES
