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Home My WebLink AboutWind Load Calculation 07/01/2019-4:27pm Talyssa V:\projects\_Master Plan Sheet Store\Windows-Doors-Shutters\400 Wind Charts\ Reference\2017 Windload Charts References\2017_d FBC WIND CHART.dwg 6th EDITION FLORIDA BUILDING CODE (2017) ASCE 7-10 WIND VELOCITY= 170 MPH ERNIRI-1 :560' `ASD' DESIGN PRESSURES FOR COMPONENTS AND CLADDING EXPOSURE 'C' 'ASD'IS ALLOWABLE STRESS DESIGN AND SHALL MATCH SUCH LIMITING DESIGN PRESSURES ON ANY CORRESPONDING DOCUMENTS BASED ON Kd=0.85 NOTTO BE USED OR MATCHED WITH'LRFD'OR'ULTIMATE'DESIGN LIMITING PRESSURES ENCLOSEDSTRUCTURE,FLATTERRAIN MRH=MEAN ROOF HEIGHT INTERIOR ZON PRESSURES 1 EXTERIOR ZONErS PRESSURES 1 (SEE BELOW) INSTRUCTIONS FOR TABLE USE: Mean DESIGN PRESSURES(PSF)-ZONE 4 4- _ Mean DESIGN PRESSURES(PSF)-ZONE 5 4 1. IDENTIFY THE ZONE OF THE OPENING AS INTERSnOB ONE4)_OR EXTERIOR(BUILDING CORNER,ZONE 5)PER THE 2 Roof URE BELOW LEFT OR INFORMATION PRODDED-70Tji€RS� Tributary Area(S Ftr Oaf Tributary Area(Sq Ft) 3 1. ANY QUESTIONABLE OPENING,IS E ED THcr�1�yRE CRITICAL(EXTERIOR)ZONE 5. Height 10 20 30 40 5 Ight 10 20 30 40 50 IDENTIFY THE BUILDING MEAN(AVE E)- 9 F O�M/THE LOWEST GROUND ELEVATION.IF THE MEAN ROOF HEIGHT CANNOT BE IDENTIFIED,U E F`P A, �ES�r1eaQOF HEIGHT. 41.0 -39.3 -38.3 -37. -50.6 47.2 45.2 -43.8 -42.7 2.1. ALWAYS ROUND UP ROOF HEI HTS EF AN ALIVE. 0-15 ft 15 ft 2. VALID FOR ALL ROOF!LOPESI Fdit 5 S<1'0°,5, _A ENGINEER FOR REDUCTIONS. +37.8 +36.1 +35.1 +3 .8 +37.8 +36.1 +35.1 +34.4 +33.8 3�, CALCULATE THE TRIBUTARY AREA OF]'TN EIJIN IN QU S N THE GREATER OF(HEIGHT*WIDTH)OR THE SPAN LENGTH(HEIGHT)*AN EFFECTIVE WIEkE • 3 TH I E H GHT 2/3). 18 ft 42.6 40.8 39. -39.1 3 18 ft 52.6 49.0 47.0 45.5 44.4 3.1. USE THE AREA BETWEEN STRUCT °OPE 0 LY-THIS INCLUDES AREAS BETWEEN STRUCTURAL +39.3 +37.5 +36 +35.7 +35.2 +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 -43.6 -41.7 -40.7 -39.4 -53.8 -50.1 -48.0 -46.5 -45.4 (10 SQUARE FEET)SHALL BE USED. 20 ft t40.2 +38.3 +37.3 +36.5 +36.0 20 ft +40.2 +38.3 +37.3 +36.5 +36.0 3.3. ALWAYS ROUND TRIBUTARY AREA DOWN TO THE SMALLER TABLE VALUE.FOR LARGER TRIBUTARY AREAS 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 5. FOR SITUATIONS THAT REQUIRE Kd=1.0,TABLE VALUES ARE UNDER-DESIGNED BY A FACTOR OF 1.18.VERIFY Kd 47.4 45.5 44.3 43.5 42.9 -58.6 -54.6 52.3 50.7 49,4 REQUIREMENTS WITH LOCAL MUNICIPALITY PRIOR TO TABLE USE. GE_NERAL NOTES: 30 ft +43.7 +41.8 +40.6 +39.8 +39.2 30 ft +43.7 +41.8 +40.6 �8- +39.2 -ABIES 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 �- _ _� SE- bJ�'2.4.1 AND CHAPTER 30 PART 1 OR 3,USING THE CRITERIA AS OUTLINED HEREIN. 2 ESIGN 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 + .` '40 RST CASE'CRITICAL CONDITIONS SHALL BE ASSUMED FOR SAFE PRESSURE RATINGS. _ ll. 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 32.5 l E RATED LIMITING WIND VELOCITY ABOVE. 40 ft 40 ft 0 OGRAPHIC FACTOR Kzt=1.0 FOR FLAT TERRAIN USE ONLY.NO HILLS SHALL BE NEARBY AREA. +46.5 +44.4 +43.1 +42.3 +41.6 +46.5 +44.4 +43.1 42. 6 I TERNAL PRESSURE COEFFICIENT(GCpl=+/-0.18)FOR USE WITH AN ENCLOSED STRUCTURE ONLY. 45 ft 51.7 49.5 48.3 47.4 46.7 45 ft 63.8 59.5 57.0 55.2 �$ 5. VERIFY USE OF Kd(DIRECTIONALITY FACTOR)WITH LOCAL BUILDING DEPARTMENT. HVHZ=HIGH VELOCITY HURRICANE ZONE. +47.6 +45.5 +44.2 +43.3 +42.6 +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 ft +48.7 +46.5 +45.2 +44.3 +43.6 50 ft +48.7 +46.5 +45.2 +44.3 +43.6 9.THIS I S DOCUMENT LU T ILSTRATES ADIGITALLY SEALED WITH LLOWABLEIDESIGN WNG AINID 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 +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 QCT-APPROVED 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 APP-ROVALS RSI_ NSTALLATION INFORMATION AND APPLICABILITY OF 60 ft -0'ft THESE TABLE VALUES WHICH IS- BE VERIFIED-B OTHERS IN*ACC, �CE WITH GOVERNING CODES. +50.6 +48.3 +47.0 +46.0 4 +50.6 +48.3 +47.0 +46.0 +45.3 11. ADHERE TO ALL LOCAL IMPACT PRO TY_C'�ll rpRINANO 12. NO CERTIFICATION IS OFFERED FORj1H(;_INi__P J�QTTH��EE4� STRUCTURE. 13. EXCEPT AS EXPRESSLY PROVIDED H� EIN1 -,- ODIjigO ,LSC-R FICATIONS OR AFFIRMATIONS ARE INTENDED. INTERIOR ZONE, EXTERIOR _:R�f E- �Oly!,(k .�,.EAN ROOF HEIGHT (MRH) EXPLAINED .i=z M z p m o°� �, o Z -..e--r ONT A O�-m y��-1N�1 GT> a=10%OF LEAST HORIZONTAL DIMENSION'O�4 9-Mt4Ni �� LEAST HORIZONTAL T�z n Gl a i rTM ROOF HEIGHT(MRH),WHICHEVER IS SMALLER,BUl L�ESS� DIMENSION O G)�p T_rn v p p- <a o O r?'O.w m W n THAN 4%OF LEAST HORIZONTAL DIMENSION OR 3FT.USE PEAK ROOF v z v p O 3 A.U-) y r O z z Q m Z H m In HEIGHT 5 5 0CnD G-In In G1Z am cm CORNER ZONE 5 IF AT ALL IN QUESTION.CONSULT AN ENGINEER p lm„ p rn c 3 0 O G)z O p n o GT z,�,Z m FOR A MORE SPECIFIC INTERPRETATION IF REQUIRED. MEAN 3 p O N m;:j:9 A\C O z O R to C p z_Z 0 H v D ROOF 5 4 �Zn.,NZZRiG z��mDVOmpm pp MEAN EAVE HEIGHT �r-z-1 0 7 cv ODZz:'HMmMGfy ;0 M> �a a ROOF HEIGHT (ROOFMRH) WIND N m;0 n' M ao-'I u1 C D M m__I l a m m? I (MRH)HEIGHT 5 FLOW �O(n m Z Z Z m z N to r_En G i^ 1 O Oji O -<Nm ■ ■ wl"z-' e0p>m-40M DD 5 I ® C ® 4 �a 4 O9n 3-imvl�l�n�r�=a(/r J RL ate/ 5 O PLAN VIEW �z� �lIn z mrm vrnln�co On 1 O 5 COMPLEX xo�• U'rM mDDr"A� om ELEVATION ISOMETRIC CORNERS \ 5 5 mmQ M M N� rn Z a R�, My KREMARKS DRWN CHKD DATE 6TH EDITION D O INITISSUE GSS TSB 03/05/12 FLORIDA BUILDING CODE EG�I>�9fI�EER91�9G o �00 0° o o r -� - o v m 3 REV-ADJUSTED HEIGHTS GSS TSB 04/09/12 201 7 =� EXPRESS o z REV 2014 FBC DGM TSB 06I10H5 1 \, M Ln r co (n UPDATES,2017 FBC FLB FLB 12/17 ASCE 7-10, CHAPTER 30 CORPORATE OFFICE: mDM �� om Z 11 m OR HELP FB FB 7/2/19 DESIGN LOADS FOR COMPONENTS &CLADDING 160 SW 12th AVE SUITE 106 - nz 1 MASTER PLAN SHEET m-m�m DA 1 Gt THIS DOCUMENT Is THE PROPERTY OF ENGINEERING EXPRESS, DEERFIELD BEACH FL 33442 p �A AND SHALL NOT BE REPRODUCED IN WHOLE OR PART WITHOUT z Q O (954) 354-0660 866-396-9999 o,. jo- Lj ADDITIONS,OR OTHER MARKINGS TOTHSDOCUMENT N CONSENT OF ENGINEERING EXPRESS. ARIENOT 7 1 TEAM@ ENGIN EERINGEXPRESS.COM Z �,. W PERMITTED AND INVALIDATE OUR CERTIFICATION. ASCE / � 1 O ENGINEERING EXPRESS.COM < m �m