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HomeMy WebLinkAboutDesign Loads for Components & Cladding12/30/2020 - 12:49pm gabriel CAUsers\gabrie]IEngineering Express\Production - Plan Sheet Store\Windows-DoorsShutters\400 Wind Charts\_Resources\2020 FBC\20-400 Series C-C Wind 7' EDITION FLORIDA BUILDING CODE (2020) ASCE 7-16 '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 D' BASED ON Kd = 0.85 NOTTO BE USED OR MATCHED WITH 'LRFD'OR'ULTIMATE' DESIGN LIMITING PRESSURES MRH = MEAN ROOF HEIGHT ENCLOSED STRUCTURE FLAT TERRAIN WIND VELOCITY IS Vult INTERIOR ZON PRESSURES Mean DESIGN PRESSURES (PSF) - Roof Area of Opening (Sci F) / t 10 F 20 1 30 40 11 61-70 54.9 -54.9 -53.7 -52. +54.9 +54.9 +53.0 +51 �- -60.3 -60.3 -59.0 -58. 20 ft +60.3 +60.3 +58.2 +56.7 +55.5 -64.0 -64.0 -62.7 -61.6 -60.8 170 ft +64.0 +64.0 +61.8 +60.2 +59.0 -65.9 -65.9 -64.5 -63.4 -62.6 200 ft +65.9 +65.9 +63.6 +61.9 +60.7 -67.0 -67.0 -65.6 -64.5 -63.6 220 ft +67.0 +67.0 +64.6 +63.0 +61.7 -68.0 -68.0 -66.6 -65.5 -64.6 240 ft +68.0 1 +68.0 +65.6 +63.9 1 +62.6 -68.5 -68.5 -67.0 -65.9 -65.1 250 ft +68.5 +68.5 +66.1 +64.4 +63.1 -68.9 -68.9 -67.5 -66.4 -65.5 260 ft +68.9 +68.9 +66.5 +64.8 +63.5 -69.4 -69.4 -67.9 -66.8 -65.9 270 ft +69.4 1 +69.4 +67.0 +65.3 1 +63.9 -69.8 -69.8 -68.4 -67.2 -66.4 280 ft +69.8 +69.8 +67.4 +65.7 +64.3 -70.3 -70.3 -68.8 -67. 290 ft 1 +70.3 +70.3 +67.8 +66. 6 1 W 0 O" LL 0 S2 0 z J O Q w 0 F- w O` Z In r- W_ z cD fL O a V S 0 EXTERIOR ZON PRESSURES DESIGN PRESSURES (PSF) - Z 5 of Area of Opening (Sq Ft) eight 10 20 30 40 50 -100.6 100.6 -95.5 -91.9 -89.0 1 ft +54.9 +54.9 +53.0 +51.6 +50.5 -110.5 -110.5 -104.9 -100.9 -97.8 120 ft +60.3 +60.3 +58.2 +56.7 +55.5 -117.4 -117.4 -111.4 -107.2 -103.9 170 ft +64.0 +64.0 1 +61.8 1 +60.2 +59.0 -120.8 -120.8 -114.6 -110.3 -106.9 200 ft +65.9 +65.9 +63.6 +61.9 +60.7 -122.8- -122.8 -116.5 - 0 . 220 ft +67.0 +67.0 +64.6 + -124.7 -124.7 -118.3 240 ft +68.0 +68.0 +65.6 + l 6 -125.5 -125.5 -119.2 250 ft +68.5 +68.5 +66.1 +64. b . -126.4 -126.4 -120.0 -115.4 -111.9 260 ft +68.9 +68.9 +66.5 +64.8 +63.5 -127.2 -127.2 -120.8 -116.2 -112.6 270 ft +69.4 +69.4 +67.0 +65.3 +63.9 -128.0 -128.0 -121.5 -116.9 -113.3 280 ft +69.8 +69.8 +67.4 +65.7 +64.3 -128.8 -128.8 -122.3 -117.6 -114.0 ft +70.3 +70.3 +67.8 +66.1 +64.7 1 4 INSTRUCTIONS FOR TABLE USE: COPIES NOT VALID FOR PERMIT 1. IDENTIFY THE ZONE OF THE OPENING AS INTE N R EXTERIOR (BUILDING CORNER, ZONE 5) PER THE FrGURE BELOW LEFT OR INFORMATION P 1. ANY QUESTIONABLE OPENIN i5 SSD ,ED TH M RE CRITICAL (EXTERIOR) ZONE S. 2. IDENTIFY THE BUILDING MEAN (AVE F R,0 LOWEST GROUND ELEVATION. IF THE MEAN R OF HEIGHT CANNOT BE IDENTIFIED, L E S O F HEIGHT. 2.1. ALWAYS ROUND UP ROOF HE HTS TABL VA E. 2. VALID FOR ALL ROOF SLOPES F R10°, E A NGINEER FOR REDUCTIONS. 3. CALCULATE THE TRIBUTARY AREA 01 ENI GIN Q 3 THE GREATER OF (HEIGHT * WIDTH) OR THE SPAN LENGTH (HEIGHT) * AN EFFECTIVE E GHTz / 3). 3.1. USE THE AREA BETWEEN STRUCTU • .E S LY- 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 4QTHAN PUBLISHED, USE THE LARGEST PUBLISHED VALUE. READ OFF POSITIVE AND NEGATIVE PRESSURES FOR USE AS REQUIRED BY THE LOCAL MUNICIPALITY IN ACCORDANCE WITH CODE. S. FOR SITUATIONS THAT REQUIRE Kd=1.0, TABLE VALUES ARE UNDER -DESIGNED BY A FgGFQ,[gV 1. B. VERIFY Kd REQUIREMENTS WITH LOCAL MUNICIPALITY PRIOR TO TABLE USE. NERAL NOTES: d.�1 OCUMENT IS ONLY VALID WITH AN ORIGINAL SIGNATURE & E ITALLY SEALED WITH DATE -GEOGRAPHIC AREA & PERMITTEE t% S. F g ARE TO BE USED IN CONFORMANCE WITH (ASD) "ALLOWABL ST ESS DESIGN METHODOLOGY" PER ASCE 7-1f 4.1 AND CHAPTER 30 PART 1 OR 3, USING THE CRITERIA AS OUTLINED HEREIN. IS BASED ON THE ULTIMATE 3 SECOND GUST (WIND VELOCITY) FOR THE WIND VELOCITY & EXPOSURE IP2[ES 'WORST CASE' CRITICAL CONDITIONS SHALL BE ASSUMED FOR DETERMINING PRESSURE RATINGS. ASCE 7-16 RISK CATEGORY IS INDEPENDENT OF THESE RESULTS. FIND RISK CATEGORY VELOCITY TO BE LESS HE RATED LIMITING ULTIMATE WIND VELOCITY REFERENCED ABOVE. 4. TOPOGRAPHIC FACTOR Kzt=1.0 FOR FLAT TERRAIN USE ONLY. NO HILLS SHALL BE NEARBY AREA. 5. INTERNAL PRESSURE COEFFICIENT (GCpi=+/-0.18) - FOR USE WITH AN ENCLOSED STRUCTURE ONLY. 6. VERIFY USE OF Kd (DIRECTIONALITY FACTOR REFERENCED ABOVE) WITH LOCAL BUILDING DEPARTMENT. 7. HVHZ = HIGH VELOCITY HURRICANE ZONE (BROWARD & DADE COUNTIES). 8. TABLES ARE FOR VERTICAL SURFACES ONLY & FOR ALL ELEVATIONS ABOVE SEA LEVEL (Ke=1.0). 9. THIS MASTER PLAN SHEET IS GENERIC IN NATURE AND DOES NOT SERVE AS A SITE -SPECIFIC DOCUMENT. 10. 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. 11. THIS SPECIFICATION DOES NOT OFFER ANY PR Ci-A OVED CERTIFICATION. REFER TO ANY SEPARATELY SUBMITTED TEST CRITERIA AND OTHER Al OR D LATION INFORMATION AND APPLICABILITY OF THESE TABLE VALUES WHICH IS TO BE VE OTHER IN AEGO CE WITH GOVERNING CODES. 12. ADHERE TO ALL LOCAL IMPACT PRO _ NA 13. NO CERTIFICATION IS OFFERED FOR H I F _ STRUCTURE. 14. EXCEPT AS EXPRESSLY PROVIDED H E , _ E) To IFICATIONS OR AFFIRMATIONS ARE INTENDED. INTERIOR ZONE 4 EXTERIOR q�O N -RJR@ MEAN ROOF HEIGHT MRH EXPLAINED m o A p ° - m im WN e� a= 10% OF LEAST HORIZONTAL DIMENSION n z 0 D OIV < 3 I n LEAST HORIZONTAL O O a 0 �1 ROOF HEIGHT (MRH), WHICHEVER IS SMALLER, BU DIMENSION x p C O D A C p O m D 0 y m m 6 C THAN 4% OF LEAST HORIZONTAL DIMENSION OR 3FT. PEAK ROOF 1 USE CORNER ZONE 5 IF AT ALL IN QUESTION. CONSULT AN HEIGHT 5 5 m m 0 3 --1 � Q (~/) a p y D 3 r1 E'n m- P Z aI 3 r N m N ~� �m-�m-Iz�� mzmC ym O^ m�z ENGINEER FOR A MORE SPECIFIC INTERPRETATION IF REQUIRED. MEAN 3 j0 rr Z -� N N D m z; Z o z m z Z o 0 s Lq ROOF 2 5 4 z0-HZ3* m"�czi�Z oo�oD10 paw N� O O z In0 �. a 1,-u OLIO ;- D 0 MEANQ EAVE HEIGHT (ii SZ0 77 = Ri z v ~ D 3 z •- o n a < �r 2 ROOF \ D IT C OtnmaZ zm"a0•-M NOD 0 0 a a ROOF MRH) 17- fl, -.I O A Z O o z O I t4 z X, I--r HEIGHT HEIGHT WIND � < 0 0,4 m 1 m> 3 mO > D m< p 0 j (MRH) Jr FLOW �Oin OcOom Daz;ok v^.-n N 1 5 O O O mMP:K4 mm0 lyd� S 5 ® 5 4 4 5\ on, NZ�o oozy mmz 5 0 a PLAN VIEW \® pZn min�vi ipDvm DGrn ©�� Q O 5 COMPLEX \ =00 oo mF�� oD3 ISOMETRIC oof �o ornm= p� ELEVATION a� �a CORNERS 5 5 mma ¢, �N x� /f D 11 REMARKS DBWN FBKD 0 7TH EDITION FLORIDA BUILDING COD IN 1DZo 2020 Ln 2 ASCE 7-16, CHAPTER 30 m DESIGN LOADS FOR COMPONENTS & CLADDING MASTER PLAN SHEET THIS DOCUMENT IS THE PROPERTY OF ENGINEERING EXPRESS, AND SHALL NOT BE REPRODUCED IN WHOLE OR PART WITHOUT o m7_ WRITTEN CONSENT OF ENGINEERING EXPRESS. ALTERATIONS. ADDITIONS, OR OTHER MARMNGS TO THIS DOCUMENT ARE NOT 1 //'1 ASCE �n PERMITTED AND INVALIDATE OUR CERTIFICATION. / 1 V EIl YONEFE� RaU\J o mD E ®, PRES � i� fib toD z o m� < 00 �• 0 N _ 17_7 o z OAT` CA 03 CORPORATE OFFICE: z z m �z 160 SW 12th AVE, SUITE 106 z o \ n> DEERFIELD BEACH, FL 33442 . m #o (954) 354-0660 866-396-9999 i 9 mm TEAM @ENGINEERINGEXPRESS. COM . zz v T 00 Ln ENGINEERING EXPRESS.COM m < ,, O