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HomeMy WebLinkAboutDESIGN PRESSURES FOR COMPONENTS & CLADDING1213OM20 - 10:48am gabr]el C:Wseralga6rieREnghleenng ExprssslProducOon - DocumenlsLProjecisl_hAaster Plan Sheet SIOro1WkKkANs-Dom-ShuHar2 40D Wind ChaRs1 R&SOUM aUM FBCQO-400 Series GC Wind 7`" EDITION FLORIDA BUILDING CODE (2020) ASCE 7-16 WIND VELOCITY 170 MPH MRH G�' 'ASD' DESIGN PRESSURES FOR COMPONENTS AND CLADDING ASD' IS ALLOWABLE STRESS DESIGN AND SHALL MATCH SUCH LIMITING DESIGN PRESSURES ON ANY CORRE5PONOING DOCUMENTS EXPOSURE 'C' BASED ON Kd = 0.85 NOT TO BE USED OR MATCHED WITH 'LR F D'OR'ULTIMATE' DESIGN LIMITING PRESSURES MRH - MEAN ROOF HEIGHT ENCLOSED STRUCTURE, FLAT TERRAIN WIND VELOCITY IS VUIt INTERIOR ION RES!WRES 1 EXTERIOR ZON RESSLIRES 1 INSTRUCTIONS FOR TABLE USE: COPIES NOT VALID FOR PERM] Mean DESIGN PRESSURES (PSFI 4 n Roof TrI utary Area FL Height 10 41.0 Y-2CFN 39.3 30 1 38.3 40 -37. i ht 1--15�..; 15 +37.8 42.6 +35.1 +35.I 39.8 +34. -39.1- � I8 ft +39.3 -43.6 +37.5 -41.7 +36.5 -40.7 +35.7 -39.9 +35.2 -39.4 IY iLu z 18 ft 20 tt +40.2 45.7 +38.3 -43.8 +37.3 -42.6 +36.S -41.9 +36.0 -41.3 a O H 20 h 25 ft 25 R +42.1 1 +40.2 +39.1 +38.3 +37.7 LL. -47.4 -45.5 -44.3 -43-5 -42.9 Q 30 ft +43.7 +41.8 +40.6 +39.8 +39.2 J �9.0 -47.0 -45-8 -44-9 -44.3 35 ft j +45-2 +43A +42.0 +41.1 +40.5 -50A -4&3 -47.1 -46.2 -45.5 40 ft +46.5 L +44.4 +43.1 +42.3 +41.6 Z -51.7 -49.5 -48.3 -47.4 -46.7 45 ft +47.6 +45.5 +44.2 +43.3 +42.6 Liu a -52.8 -50.6 -49.3 -48.4 -47.7 50 ft +48.7 +46.5 +45.2 +44.3 +43.6 0 U -53.9 •51.7 -50.3 -49+4 48.7 55 ft +49.7 +47.4 +46.1 +45.2 +44.5 -54.9 -52.6 -51.3 -50. 60 ft +50.6 +48.3 +47.0 +46. 30 It 35 ft 40 ft 45 ft 50 ft 55 ft DESIGN -PRESSURES (PSF) - ZW 5 Tributwy Area (Sq Ft) 10 30 1 40 50 -50.i -47.2 -45.2 -43.8 -42.7 +37. +36.k+35.1 +34A +33.8 -52.6 - .0 -47.0 -45.5 -44.4 +39.3 +37.5 +36.5 +35.7 +35.2 -53.8 -50.1 -48.0 -46.5 -45.4 +40.2 +38+3 +37.3 +36.5 +36.0 -56A -52.6 -50.3 A8.8 7.5 +42A +40.2 +39.1 +38.3 -5&6 -54.6 -52.3 - .7 +43.7 +41+8 +40.6 -60.5 -56.4 -54.0 +45.2 +43.1 +42+0 -62.2 -58-0 -55.6 +46+5 +44A +43-1 + -63-8 -59.5 -57.0 -55.2 5 . +47+6 +45.5 +44.2 +43.3 -65.2 -60.8 -58.3 -56.4 -55.0 +46.7 +46.5 +45.2 +44.3 +43.6 -66.5 -62.1 -59A -57.6 -56.1 +49.7 +47.4 +46.1 +45.2 +44.5 -67.8 -63.2 -60.5 -58.6 -57.2 +50.6 +48.3 +47.0 +46.0 +45.3 4 1. IDENTIFY THE ZONE OF THE OPENING AS INTE R ERICA (BUILDING CORNER, ZONE 5) PER THE RE BELOW LEFT OR INFORMATION 1. ANY QUESTIONABLE OPENIN CRITICAL (EXTERIOR) ZONE 5- 2. 1OENTIFYTHE BUILOING MEAN (AVE LOWEST GROUND ELEVATION. IF THE MEAN F HEIGHT CANNOT BE IDENTIFIED, F HEIGHT. 2.1. ALWAYS ROUND UP ROOF HE 2. VALID FOR ALL ROOF SLOPE NGINEER FOR REDUCTIONS. 3. CALCULATE THE TRIBUTARY AREA THE GREATER OF [HEIGHT * WIDTH] OR THE N LENGTH (HEIGHT) • AN EFFECTIVEGHT2 / 3). 3.1. USE THE AREA BETWEEN STIRLY- THIS IN AREAS BETWEEN STRUCTURAL MULLS, COLUMNS, ETC. ` 1.2. 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. READ OFF POSITIVE AND NEGATIVE PRESSURES FOR USE AS REQUIRED BY THE LOCAL MUNICIPALITY IN ORDANCE WITH CODE. 5. FOR SrTUATIONS THAT REQUIRE Kd-1.0, TABLE VALUES ARE UNDER-DESTGNEO BY A FACTOR OF 1-IS. VERIFY Kd REQUIREMENTS WITH LOCAL MUNICIPALITY PRIOR TO TAR LE USE. OCUMENT 15 ONLY VALID WITH AN ORIGINAL SIGNATURE & RAISED SEAL IGITALLY SEALED WITH DATE -GEOGRAPHIC AREA k PERMITTEE LIMITATIONS. JE S ARE TO BE USED IN CONFORMANCE WITH {ASD] 'ALLOWABLE STRESS DESIGN METHODOLOGY" PER ASCE 7-1 2.4.1 AND CHAPTER 30 PART 1 OR 3, USING THE CRITERIA AS OUTLINED HEREIN. E$]GN IS BASED ON THE ULTIMATE 3 SECOND GUST (WIND VELOCITY) FOR THE WIND VELOCITY & EXPOSURE ED. 'WORST CASE' CRITICAL CONOMONS SHALL BE ASSUMED FOR DETERMINING PRESSURE RATINGS. ASCE 7-16 RISK CATEGORY IS INDEPENDENT OF THESE RESULTS. FIND RISK CATEGORY VELOCITY TO BE LESS THE RATED LIMITING ULTIMATE WIND VELOCITY REFERENCED ABOVE. 4, TOPOGRAPHIC FACTOR Kit -I-0 FOR FLAT TERRAIN USE ONLY- NO HILL5 SHALL BE NEARBY AREA- S, INTERNAL PRESSURE COEFFICIENT (GCP44+1.0.16) - 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 A FOR ALL ELEVATIONS ABOVE SEA LEVEL (Ke- 1.0). 9, THIS MASTER PLAN SHEET 15 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 WINE) 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 SPECIfICAT10N DOES NOT OFFER ANY PR OVED CERTIFICATION. REFER TO ANY SEPARATELY SUBMITTED TEST CRITERIA AND OTHER ALATION INFORMATION AND APPLICABILITY OF THESE TABLE VALUES WHICH 1S TO BE VE CE WITH GOVERNING CODES. NTERIOR ZONE 4 EXTERIOR MEAN ROOF HEIGHT MRH EXPLAINED -n -nmO n p n 6 N a= 10% OF LEAST HORIZONTAL DIMENSIO Z > Al < O Cl CD LEAST HORIZONTAL ROOF HEIGHT (MRH), WHICHEVER IS SMALLER, B PEAK ROOF DIMENSION 0 o n m C Q z ° 4 G THAN 4% OF LEAST HORIZONTAL DIMENSION OR 3FT. v C y a= m I p c c N y i j1 1 USE CORNER LOVE 5 IF AT ALL IN QUESTION, CONSULT AN HEIGHT 5 5 m rn 02 -A2 G n N V m z ENGINEER FOR A MORE SPECIFIC INTERPRETATION IF REQUIRED. MEAN � 3 70 2 --4 5s z is Q 3 C N z zS9q� ' ROOF,'' S 4 O ., (] �. '" m w = p ^ o. o. O C� ^iD [7 MEA EAVE HElG Gi y ¢° 7v g z = z m z-46 v T N n � '. a a ROOF 2 ROOF MRH} r- M O G M�° o F r j s7 O ❑ m� I I I t HEIGHT HEIGHT WIND S a ❑ vp] 3 a -,.4 G MRH 5 FLOW `t4aN b dw �m�z� u! T L 1 ( 1 5 �N� a Nm IMP oxN �K wG tjt. a Z S a� �� PLAN VIEW a2n �°nN�� zap ^ rnp m -O COMPLEX M O R o Q A TR ELEVATION '�,�%' ISOMETRIC CORNERS 5 S Y °rp Q m o REMARKS = DR" �B� ;� 7TH EDITION FLORIDA BUILDING CODE `�=- ENGINEERI . r o g (,I 2020 2 ASCE 7-16, CHAPTER 30 CORPORATE OFFICE: t3 2 z 0 m DESIGN LOADS FOR COMPONENTS & CLADDING 160 SW 12th AVE, SUITE 106 0 rn •-� - nb N MASTER PLAN SHEET DEERFIEL❑ BEACM FL 3344Z = m 1� #o ct rKls DoaAlsrt n THE PRaFE1;rr OF eIDrRala 6xFpass, . z Si NroswulNOTeER€rRoouLmiNwHOLEpLPuaIwmwuT 7 S.(954) 354-D660 866-396-9999 aA n.1 1YDOM .OR OTHER ENGINEERING 70 THISDOCUME TARE NO ASCE J � � rn WRITZNCONSENT OF ENGINEESNG EMI8M. DOCUMENT TEAMe(�ENGINEERINGE XPRES5,GOM 11 g N ,°� r. PERMRTEo4NDWAUDATEMRCERTIFIGTI N, ENGINEEtINGEXPRESS. COM � � l 0 �