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Home My WebLink Aboutdesign pressures COD ` r l 12/30/2020-10:48am gabriel C:\Users\gabrieI1Engineering Express\Production-Documents\Projects\_Master Plan Sheet Store\Windows-Doors-Shutters\400 Wind Charh Resource5\2020 FBC\20400 Series C-C Wind Charls.dwg r• 7th EDITION FLORIDA BUILDING CODE (2020) ASCE 7-16 WIND VELOCITY - 170 MPH MRH:5 60' 'ASD' DESIGN PRESSURES FOR COMPONENTS AND CLADDING - 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'OR'ULTIMATE'DESIGN LIMITING PRESSURES MRH=MEAN ROOF HE G�HT I 1 ENCLOSED STRUCTURE,FLAT TERRAIN WIND VELOCITY IS V IFL% ) INTERIOR ZON PRESSURES EXTERIOR ZON PRESSURES 4 INSTRUCTIONS FOR TABLE USE: COPIES NOT VALI gOR PEkMII' QMean DESIGN PRESSURES PSF - n DESIGN PRESSURES PSF -Z S 1. IDENTIFY THE ZONE OF THE OPENING AS INTE R EXTERIOR(BUILDING CORNER, 0'1-!E 5)PER THE Z ( ( ) URE BELOW LEFT OR INFORMATION P IYOU 6 7 Roof Tributary Area( - f Tributary Area(S Ft) 1. ANY QUESTIONABLE OPENIN Si D _ RE CRITICAL(EXTERIOR)ZOIB19. Height �- fight 2. IDENTIFY THE BUILDING MEAN(AVE + O LOWEST GROUND ELEVATION{3F T LE JEAN--_._ - 10 20 30 40 ,, 10 20 30 40 50 F HEIGHT CANNOT BE IDENTIFIED, E_ I- F HEIGHT. 2.1. ALWAYS ROUND UP ROOF HE S; TAB' -41.0 -39.3 -38.3 -37. , = -50.6 -47.2 -45.2 -43.8 -42.7 2. VALID FOR ALL ROOF SLOPES F 3r0 ,$_�Q_ NGINEER FOR REDUCTIONS. 0-15 ft +37.8 +36.1 +35.1 l \5 ft +37.8 +36.1 +35.1 +34.4 +33.8 CALCULATE THE TRIBUTARY AREA O L LNIN IN Q _ THE GREATER OF(HEIGHT•WIDTH)OR THE S AN LENGTH(HEIGHT)'AN EFFECTIV E GHT /3). -42.6 -40.8 39.8 -39.1 -52.6 -49.0 -47.0 -45.5 -44.4 3.1. USE THE AREA BETWEEN STRUCTU F LY-THIS INCLUDES AREAS BETWEEN STRUCTURAL 18 ft +39.3 +37.5 +36.5 +35.7 +35.2 > C. 18 ft +39.3 +37.5 +36.5 +35.7 +35.2 3.2. IF THETRIBUTARY AREA OF AN OPENING CANNOT BE IDENTIFIED,THE SMALLEST W (10 SQUARE FEET)SHALL BE USED. 20 ft 43.6 41.7 40.7 - .9 39.4 ♦ - O 20 ft -53.8 -50.1 -48.0 -46.5 -45.4 3.3. ALWAYS 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. ¢ 4QREAD OFF POSITIVE AND NEGATIVE PRESSURES FOR USE AS REQUIRED BY THE LOCAL MUNICIPALITY IN -45.7 -43.8 -42.6 -41.9 -41.3 -56.4 -52.6 -50.3 -48.8 -47.5 ACCORDANCE WITH CODE. 25 ft +42.1 +40.2 +39.1 +38.3 +37.7 � 25 ft 5. FOR+42.1 +40.2 +39.1 +38.3 +37.7 REQUIREMENTS nWITH LOCONS THAT AL REQUIRE MUNICIPALITY P PRIOR TO TABLE USE.TABLE VALUES ARE UNDER-DESIGNED BY A FACTOR OF 1.18.VERIFY Kd 30 ft -47.4 -45.5 -44.3 -43.5 -42.9 0 � 30 ft -58.6 -54.6 -52.3 .7 NERAL NOTES: t i OCUMENT IS ONLY VALID WITH AN ORIGINAL SIGNATURE&RAISED SEAL +43.7 +41.8 +40.6 +39.8 +39.2 ..J o +43.7 +41.8 +40.6 +_. 9'.2 :"' _ f - IGITALLY SEALED WITH DATE-GEOGRAPHIC AREA&PERMIITEE LIMCTATIONS. -49.0 -47.0 -45.8 -44.9 -44.3 Q ¢ -60.5 -56.4 -54.0 LES ARE TO BE USED IN CONFORMANCE WITH(ASD)-ALLOWABLE STRESS DESIGN METHODOLOGY-PER ASCE 7-1 35 ft > ^ 35 ft - - ,`` N 2.4.1 AND CHAPTER 30 PART 1 OR 3,USING THE CRITERIA AS OUTLINED HEREIN. +45.2 1 +43.1 +42.0 +41.1 +40.5 w +45.2 1 +43.1 +42.0 +, _ 3': ESIGN IS BASED ON THE ULTIMATE 3 SECOND GUST(WIND VELOCITY)FOR THE WIND VELOCITY&EXPOSURE in '•- P ED. 'WORST CASE'CRITICAL CONDITIONS SHALL BE ASSUMED FOR DETERMINING PRESSURE RATINGS. -50.4 -48.3 -47.1 -46.2 -45.5 -61.2 -58.0 -55.6 I- .5 ASCE 7-16 RISK CATEGORY IS INDEPENDENT OF THESE RESULTS.FIND RISK CATEGORY VELOCITY TO BE LESS 40 ft 0 40 ft �� THE RATED LIMITING ULTIMATE WIND VELOCITY REFERENCED ABOVE. +46.5 +44.4 +43.1 +42.3 +41.6 +46.5 +44.4 1 +43.1 + + i 4.TOPOGRAPHIC FACTOR Kzt=1.0 FOR FLAT TERRAIN USE ONLY.NO HILLS SHALL BE NEARBY AREA. Z S.INTERNAL PRESSURE COEFFICIENT(GCpl=+/-0.18)-FOR USE WITH AN ENCLOSED STRUCTURE ONLY. 45 ft 51.7 49.5 48.3 47.4 46.7 V) F 45 ft 63.8 -59.5 57.0 55.2 53. 6.VERIFY USE OF Kd(DIRECTIONALITY FACTOR REFERENCED ABOVE)WITH LOCAL BUILDING DEPARTMENT. +47.6 +45.5 +44.2 +43.3 1+42.6 W z +47.6 +45.5 +44.2 +43.3 +42.6 7.HVHZ=HIGH VELOCITY HURRICANE ZONE(BROWARD&DADE COUNTIES). -52.8 -50.6 -49.3 -48.4 -47.7 -65.2 -60.8 -58.3 -56.4 -55.0 9.THIS MASTER PLANS EETLIS GENERIC IN NATURE AND DOES NOT SERVE AS A SITE-SPECIFIC DSURFACES ONLY Ek FOR ALL ELEVATIONS ABOVE SEA LEVEL OCUMENT. 50 ft +48.7 +46.5 +45.2 +44.3 +43.6 [] a 50 ft +48.7 +46.5 +45.2 +44.3 +43.6 10. THIS DOCUMENT ILLUSTRATES ALLOWABLE DESIGN WIND PRESSURES(ASD)AS LISTED.APPLICATION OF THESE z TABLES AND CORRESPONDING WIND VELOCITY,EXPOSURE,&OTHER COEFFICIENTS LISTED HEREIN SHALL BE DICTATED -53.9 -51.7 50.3 -49.4 -48.7 U O 66.5 621 594 576 561 AND VERIFIED BY THE GOVERNING BUILDING DEPARTMENT AND PERMIT HOLDER.NO WARRANTY FOR APPLICABILITY OF . . . . 55 ft R 55 ft THE USE OF THESE TABLES IS OFFERED HEREIN. +49.7 +47.4 +46.1 +45.2 +44.5 +49.7 +47.4 +46.1 +45.2 +44.5 11. THIS SPECIFICATION DOES NOT OFFER ANY PR OVED CERTIFICATION. REFER TO ANY SEPARATELY SUBMITTED TEST CRITERIA AND OTHER AP 9VAL$ ORj6E'SfGN; LATION INFORMATION AND APPLICABILITY OF 60 ft -54.9 -52.6 -51.3 -50 4 ft 67.8 -63.2 -60.5 -58.6 -57.2 THESE TABLE VALUES WHICH IS TO BE VE OTHER�INFA(SC CE WITH GOVERNING CODES. +50.6 +48.3 +47.0 +46 r y +50.6 +48.3 +47.0 +46.0 +45.3 12. ADHERE TO ALL LOCAL IMPACT PRO , � � 13. NO CERTIFICATION IS OFFERED FOR � I _ �'; STRUCTURE. 14. EXCEPT AS EXPRESSLY PROVIDED H - D 0 L FICATIONS OR AFFIRMATIONS ARE INTENDED. INTERIOR ZONE R, EXTERIOR O R ON :, MEAN ROOF HEIGHT MRH EXPLAINED o -I M A o a= 10%OF LEAST HORIZONTAL DIMENSION �� / 1 LEAST HORIZONTAL p Z;O D of 3 a n" O ROOF HEIGHT(MRH),WHICHEVER IS SMALLER,BUl PJt S/ DIMENSION X-D n 0 M A G v o O o r a n 'O THAN ° OF LEAST HORIZONTAL DIMENSION OR 3FT.4FNEAK ROOF 10C D. - OLD-. on m v0U) am' rn Q1 USE CORNER ZONE 5 F AT ALL IN QUESTION.CONSULTEIGHT 5 5 m m o 3-CI�0(n O A N n 3° N z 3; N n cn� �� ENGINEER FOR A MORE SPECIFIC INTERPRETATION rn m Z\.~ c c a m m 3 c)v m z Z Z O r O - MEAN 3�'_'Z23 '� Nrnr z D ROOF 2 5 4 •ZO-I y mn- = mvon�oD�o MEANHETG T O -1G)Z��0�. =?za y3z_�von anGD �� 'J-.�� _� (� a a ROOFMRH) r r"Q -4 m Z 0 v Ei, aS.. �z G Od coHEIGHT WIND C O O1 m� +,+ 3Ta� mr p O' L� rnn� n >TOFD Ins 'Q., /1 (� CL (MRH) O FLOW ypN OCOOm nmz3{F m- . co 5 .cIn,p Nm2vOzyBtn n-A- 01 . C7 CD 5 I 5la \ 4CD ' p�ym 9v nm 1 - CCDD. PLAN VIEW v Zn m n r n �>Om a G.m n, zc TO a9:9 O , , .aCOMPLEX ion IO a, F 3. _ �ETRIC o o f O o o m M. __ z`� tp% �! f cs, III ELEVATION a a CORNERS 5 5 mma ■ °° tj n ui � O to o REMARKS DRWN CHKD DATE -' ` #T o INITISSUE FB FB 1212020 TH EDITION FLORIDA BUILDING CODE �,g UN- �g9 ,a€ �, . , �=` m� 4. W ASCE 7-16, CHAPTER 30 K_z �_ = -M { CORPORATE OFFICE: m z + �z m DESIGN LOADS FOR COMPONENTS &CLADDING 160 SW 12th AVE, SUITE 106 Q� To rn �� in �E, it- THLSDDcuMENrISTHEPROPERTYOFENcwEERINCEXPREss, MASTER PLAN SHEET DEERFIELD BEACH, FL 33442 p z n I r1QJ Do Q AND SHALL NOT BE REPRODUCED IN WHOLE OR PART WITFiDUT (954) 354-0660 866-396-9999 °-'a n z �f C) 10 o WFUTMNCONSENT OF ENGINEERING EXPRESS.ALTERATIONS, 'MOD M m ADDITIONS,OR OTHERMARXINGSTOTHISDOCUMENTARENOT ASCE 7- �� TEAM@ENGINEERINGEXPRESS.COM pzz 'v O � 0 PERMITTED AND INVALIDATE OUR CERTIFICATION. ENGINEERINGEXPRESS.COM < m