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HomeMy WebLinkAboutWind 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 MRH <-60' '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 NOTTO BE USED OR MATCHED WITH'LRFD'OR'ULTIMATE'DESIGN LIMITING PRESSURES BASED ON Kd=0.85 ENCLOSED STRUCTURE,FLAT TERRAIN MRH=MEAN ROOF HEIGHT INTERIOR ZON PRESSURES 1 EXTERIOR ZON05WESSURES 1 (SEE BELOW) INSTRUCTIONS FOR TABLE USE: Mean DESIGN PRESSURES(PSF)-ZONE 4 - Mean DESIGN PRESSURES(PSF)-ZONE 5 4 1. IDENTIFY THE ZONE OF THE OPENING AS INT ID NE-4)-QR EXTERIOR(BUILDING CORNER,ZONE 5)PER THE 2 ROOF T' utary Area(S r Oaf Tributa Area(Sq Ft) 3 URE BELOW LEFT OR INFORMATION P 1TUED-70 YOU B TiiF,R$ _ ry 1. ANY QUESTIONABLE OPENIN IS -ON IDERED TH •RE CRITICAL(EXTERIOR)ZONE 5. Hei ht 10 20 30 40 ` 5 ght 10 20 30 40 50 IDENTIFY THE BUILDING MEAN(AVE E)-R F �(�H.�1�� Ot�U; LOWEST GROUND ELEVATION.IF THE MEAN ROOF HEIGHT CANNOT BE IDENTIFIED,U E -�A. iYF1GPi ST*q�F HEIGHT. -41. 39.3 -38. -37, X31. 50.6 47.2 45.2 43.8 42.7 2.1. ALWAYS ROUND UP ROOF HEI" HT F'ABL VALU(. L0_ 5 ft , J�\15 ft 2. VALID FOR ALL ROOF SLOPES •9PEf0',SENGINEER FOR REDUCTIONS. +37.8 +36.1 +35. +34. +3 .8 +37.8 +36.1 +35.1 +34.4 +33.8 3�CALCULATE THE TRIBUTARY AREA O�T ENIi IN QU S THE GREATER OF(HEIGHT*WIDTH)OR THE -42.6 - .8 -39.8 39.1 -38. 52.6 -49.0 -47.0 -45.5 -44.4 SPAN LENGTH(HEIGHT)*AN EFFECTIVE IDT 3 THE) E. NT HT 2/3). 18 ft - 18 ft 3.1. USE THE AREA BETWEEN STRUCTURA ORE ONLY-THIS INCLUDES AREAS BETWEEN STRUCTURAL +39.3 +37.5 +36.5 +35.7 +35.2 +39.3 +37.5 +36.5 +35.7 +35.2 MULLS,COLUMNS,ETC. �I 3.2. IF THE TRIBUTARY AREA OF AN OPENING CANNOT BE IDENTIFIED,THE SMALLEST -43.6 -41.7 -40.7 -39.9 -39.4 -53.8 -50.1 -48.0 -46.5 -45.4 (10 SQUARE FEET)SHALL BE USED. 20 ft +40.2 +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. 25 ft -45.7 -43.8 -42.6 -41.9 -41.3 25 ft -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. +42.1 +40.2 +39.1 +38.3 +37.7 +42.1 +40.2 +39.1 +38.3 +37.7 S. 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. 47.4 -45.5 -44.3 -43.5 -42.9 -58.6 -54.6 -52.3 -50.7 -49. GENERAL NOTES: 30 ft +43.7 +41.8 +40.6 +39.8 +39.2 30 ft +43.7 +41.8 +40.6 -��8 39,2 SES 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- E E- 2.4.1 AND CHAPTER 30 PART 1 OR 3,USING THE CRITERIA AS OUTLINED HEREIN. - 2, ;EGIGN 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 +. p 40 '..PST CASE'CRITICAL CONDITIONS SHALL BE ASSUMED FOR SAFE PRESSURE RATINGS. d. 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 X3.8' 2.5 E RATED LIMITING WIND VELOCITY ABOVE. 40 ft LLS SHALL BE NEARBY AREA. +46.5 +44.4 +43.1 +42.3 +41.6 40 ft +46.5 +44.4 +43.1 42- 6 .I OTERNALPPRESSURE HIC OCO FFIC ENT(G pi+/0.18)FOR USE WITH AR Kzt=1.0 FOR FLAT TERRAIN USE ONLY.NO IN ENCLOSED STRUCTURE ONLY. -51.7 -49.5 -48.3 -47.4 -46.7 -63.8 -59.5 -57.0 -55.2 -$3. S. VERIFY USE OF Kd(DIRECTIONALITY FACTOR)WITH LOCAL BUILDING DEPARTMENT. HVHZ=HIGH VELOCITY HURRICANE ZONE. 45 ft +47.6 +45.5 +44.2 +43.3 +42.6 45 ft +47.6 1 +45.5 +44.2 +43.3 +42.6 6.TABLES ARE FOR WALLS AND VERTICAL SURFACES ONLY. 7.THIS DOCUMENT IS A MASTER PLAN SHEET,NOT A SITE-SPECIFIC DOCUMENT. -52.8 -50.6 -49.3 -48.4 -47.7 -65.2 -60.8 -58.3 -56.4 -55.0 S. THIS DOCUMENT IS ONLY VALID WITH AN ORIGINAL SIGNATURE&RAISED SEALED 50 ft +48.7 +46.5 +45.2 +44.3 +43.6 50 ft +48.7 +46.5 +45.2 +44.3 +43.6 9.HIS DOOR CUMENT NTTALLY ELLUSTRATES ALED WITH LLOWABLEIDES GNNG I WIND PRESSURES(ASD)AS LISTED.APPLICATION OF THESE 55 ft -53.9 -51.7 -50.3 -49.4 -48.7 55 ft 66.5 62.1 59.4 57.6 -56.1 TABLES AND CORRESPONDING WIND VELOCITY,EXPOSURE,&OTHER COEFFICIENTS LISTED HEREIN SHALL BE DICTATED AND VERIFIED BY THE GOVERNING BUILDING DEPARTMENT AND PERMIT HOLDER.NO WARRANTY FOR APPLICABILITY OF +49.7 +47.4 +46.1 +45.2 +44.5 +49.7 +47.4 +46.1 +45.2 +44.5 THE USE OF THESE TABLES IS OFFERED HEREIN. 10. THIS SPECIFICATION DOES NOT OFFER ANY PROP_qCT-APPROVED CERTIFICATION. REFER TO ANY SEPARATELY -54.9 -52.6 -51.3 -50. 49.6 _ -67.8 -63.2 -60.5 -58.6 -57.2 SUBMITTED TEST CRITERIA AND OTHER APPROVALS OR D NSTkUATION INFORMATION AND APPLICABILITY OF 60 ft 1 6 THESE TABLE VALUES WHICH IS TO BE VE AM ERS N AGC• CE WITH GOVERNING CODES. +50.6 +48.3 +47.0 +46.0 4 / +50.6 +48.3 +47.0 +46.0 +45.3 11. ADHERE TO ALL LOCAL IMPACT PRO ON �-R NAN _$ 12. NO CERTIFICATION IS OFFERED FOR H_ CRI n "�i pT,"STRUCTURE. 13. EXCEPT AS EXPRESSLY PROVIDED H I2EINN _- DDIs 0{�•_R%fIFICATIONS OR AFFIRMATIONS ARE INTENDED. INTERIOR ZONE 4 EXTERIOR +R�I € 00, -, EAN ROOF HEIGHT MRH EXPLAINED N-1_.• m �^ 910-ni d a=10%OF LEAST HORIZONTAL DIMENSIONb 8- N LEAST HORIZONTAL -n mR°mOto zn Ap m i�,�OzD�A OTd -Iz .._ROOF HEIGHT(MRH) WHICHEVER IS SMALLER,BU ESS PEAK ROOF DIMENSION p G)v!, m v p O A <D o y r e v w m m a THAN 4%OF LEAST HORIZONTAL DIMENSION OR 3FT.USE p-,O O 3 v, C D-O m D-<m Z-- m� CORNER ZONE 5 IF AT ALL IN UESTlON.CONSULT AN ENGINEER HEIGHT 5 5 rn m d o m C D z Q(Jr)'-' G-m O m C--nn M z Z Z'I N m FOR A MORE SPECIFIC INTERPRETATION IF REQUIRED. MEAN 3 A O m�1 m 0 p e�C p D 0 y C p Z D{Z O_, 0y ROOF $ ® �ZD�NZZmG �--I _mmDvpm.�.m Om MEAN EAVE HEIGHT Orz��O 7 Cpp DZZ:�-nmMMU1 pD a a ROOF 2 ROOF (MRH) (nmOz Q, mmzr-m-I.Qr-yZm AO f� HEIGHT HEIGHT WIND cL M '� pN,�D_,�DpN �a�i m j 1 (MRH) 5 O FLOW =�� mrD>OZm2=T►Ni0 tmmiT ® O ® ® a 0 4 o�n , • 3 imm�'�V�m=Zf/1 �v m =zm 5 5 OO PLAN VIEW ;u �in�om -0mMmCC 1 COMPLEX =oma Nzp0 m3D A� vw ELEVATION � a ISOMETRIC CORNERS \ 5 5 Zmm ^ �=T y Z D Re ami m n ��tn y rA o REMARKS DRWN CHKD DATE a i INITISSUE GSS TSB 03/05/12 6TH EDITION FLORIDA BUILDING CODE - ENGINEERING o >mp° o m� m 3 i REV-ADJUSTED HEIGHTS GSS TSB 04!09112 217 �� U zoNo V cDA oz ~ REV 2014 FBC DGM TSB 06/10/15 1 �� ������� "nWi zMr �l Z z UPDATES,2017 FEC FLB FLB 12117 ASCE 7-10, CHAPTER 30 CORPORATE OFFICE: loZ u 11 OR HELP FB FB M/19 DESIGN LOADS FOR COMPONENTS &CLADDING 160 SW 12th AVE SUITE 106 �D 11 z THIS DOCUMENT IS THE PROPERTY OF ENGINEERING EXPRESS, MASTER PLAN SHEET DEERFIELD BEACH, FL 33442 z p� \ >;u Q AND SHALL NOT BE REPRODUCED IN WHOLE OR PART WITHOUT CD 'DO o A (954) 354-0660 866-396-9999 WRITTEN CONSENT OF ENGINEERING EXPRESS.ALTERATIONS, i m oo` ADDITIONS,OR OTHER MARKINGS TO THIS DOCUMENT ARE NOT ASCE 7- 10 TEAM EERINGEXPRESS.COM z z° . Ln„n m W © PERMITTED AND INVALIDATE OUR CERTIFICATION. ENGINEERINGEXPRESS.COMko