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HomeMy WebLinkAboutDESIGN WIND PRESSUREEN��DCt�CERN0 R_ EIS C. CORPORATE OFFICE: 160 SW 12th AVE, SUITE 106 DEERFIELD BEACH, FL 33442 (954) 354-0660 1 (866)396-9999 TEAM @ ENGIN EERINGEXPRESS.COM ENGINEERINGEXPRESS.COM Wind Load Calculation ASCE 7-16 Ch 30 Wind Loads -Components &Cladding 7th Edition (2020) Florida Building Code Site Information Owner: Tony & Janice Chrisis Wind Speed (VuLT): 160 MPH Exposure Category:. D Velocity Pressure Coef. (Kh): 1.13 Directionality Factor (Kd): 0.85 Topographical Factor (Kzr): 1.0 Structure Information Risk Category: II Building Classification: Enclosed Int. Pressure Coef. (GCpi): 0.18 Mean Roof Height (h): 25 ft. Roof Slope (8): Sloped Roof Slope Coefficient (9c): 1.0 Min. Building Dim. (L): 3 ft. End Zone Distance (a): 3 ft. Prepared in accordance with: ASCE7-16. Ch 30. Wind Loads - Components & Cladding 7th Edition (2020) Florida Building Code Design Pressure ASD (allowable stress design) Wind Velocity is VuLT (ultimate) V Aso = sgrt(0.6 * VuLT) © 2021 E-Tempest.com ID: odonnell-P14120 07/09/2021 Page 1 of 1 'npcian Wind PrPecnrP (PAAAY3._ PAAAY-1- h!560 ft. h>60 ft. Max Positive Pressure (PMAx+) PMAx+ = gh(9D GCppos + GCpi) PMAx+ = gh(6c GCppos + GCp) Max Negative Pressure (PMAx-) PMAx- = gh(9e GCv" - GCpi) PMAx- = gh(9c GCpneg - GCq) DpvirP CRIC1111atinnS2 A.4CF7-lh. rhnntpr30. All.Suh.wrtinns # Size (W x H) Zone ' Elevation (ft) Area (ft2) AreaT (ft2) - KZ q� GCp+ GCp- Pmax+ (lb/ft2) Pmax- (lb/ft2) 1 73 x 51 Int 7 25.85 12.34 1.03 57.39 0.9 -1.0 41.7 -45.4 2 73 x 51 Int 7 25.85 12.34 1.03 57.39 0.9 -1.0 41.7 -45.4 3 72 x 86 Int 7 43.00 17.12 1.03 1 57.39 0.9 -1.0 40.2 -44.0 RECENED JUL � � 2021 St. Lucie COUM permitting 1. THBNFORMATION BNTENDED TO PROVOEDESIGN PRESSJRESFOR THEPURPOSEOFTHENSTALLATDN OFGLAZD UNRSBOPENNG PROTECTION ASPROPOSED AND PROVIDED BY OTHERSNOCEATFCATON.ETTHER EXPRESSED OR M0.®.60FFEAED ASTOTHEVALDRYOR APRCABLRYOFANYPROPOSED SYSTEMOR COLWONENTUSED ALONG WITH THESE Ri6SURESALLPRODUCTSSHALL BE INSTALLED N STRCTADCORDANCEWI AVALID FLORIDA PRODUCT AFPROVALSAND MUST MEET THESE PRESSU RES FOR THEGIVIN SITE LMITATIONS 2. NOCMTFCATDN OR REVIEW BOFFERED THATTHERIOPOSED UNTTSMEETANYEORESSREGUREMENTSALL EGRESSBSJESARETO BEADDRESS?16YTHEPERMITTNG CONTRACTOR AND THELOCAL BULDNGOFFCIAL. 3. THEHOSTSTRUCTUREGASSJMEDTOBEADEOUATETOWTTHSTANDTHELOADSMPOSEDBYTHBDESGNASWORKRBAACESBWMGFRAMNG.OROPENNGSDESGNEDANDCEITF® HYAN ENGINEER OFRECORD(EOR).THECONTRACTORRULDNGOFFCWLSHALLVERFYTHATTHESUBSTRATEEXPOSED DURNGWORKISSOUND FOR NSTALLATDN 0 THISSWEYLF DEFC@JCIERAREFOUND N THEBOSMG HOST STRUCTURETHBENGNEER OR THEEOR SHALL BENOTFED BEFORECONTNUNO CONSTRUCTION AND RESERVESTHERGHTTO RE NSPECTAND RBEVALUATEDESGN.NO WARRANTY,ETTHER EXPRESSED OR MPLED,BCONTANED HEREN. 4. DIANSDNSARESHOWN TO ILLUSTRATE DESIGN FORCESAND OTHER DESIGN CRREnATHEYMAYVARYSLGHTLY.TOTHEExrENTTHATTHEOPENNG ARFASNOTSMALLER THAN 5%OF THEENGNffRED DESGN.CONTRACTOR STO VFAFYALL FBD DPAENSONSMK)R TO NSTALLATON. 5. ENGINEER SBALAFFDCED HERETOVALIDATESSrRUCTURALDES13NASSHOWN ONLY.USEOFTHISSPECFCATDN BYCONTRACTOR.eIaLNDD.TIFESBSAVESHARMLESST ISENGNEER FOR ALLCOST81) ES NCLUDNOLEGALFEERBAPPELLATEFEESRESULTNGFROMMATERNLFABRCATDN,SYSTEMERECTGN,SCONSm UCTGNRRADTICESBEYONDTHATWHCHIS CALLED FOR BYLOCAL,SIATEBFEDERAL COD68FROM DEW TDNSOFTH60.AN. 6. ENGNEERNGEXPRESSHASNOT VEM® ISJOBSIENFORMATDNCONTANEDHERENEBGS®ONCONTRACTORSUPPLEDDATAIWDMEAS(JRD.1ET&MGNEERNOEXRiESSSHALL NOTBEHELD RESPONSBLEOR LIABLEN ANYWAYFOR ERRON EOUSOR NFA ACCURATEDATAOR MAJREMENTSWORKSHALL BEFE.D VERIFIED PRIOR TO CONSTRUCTONANGNN EERG ExRRES3SHALLBENOTFm AND GIVEN AN OPPORTUNITYTO REEVALUATEOUR WORKUFON DBCOVERYOFANYNACCURATENFORMATON PRIOR TO MODIFICATION OFE GSTNG FIELD CONDMONSAND FABRIC NAND INSTALLATION OFMATERVV.S 7. EKCEPTASEXPRESSLYPROVOEDHERE-KNOADDRONAI.CEiTFCATONSOR AFFNMATDNSARENTENDED. ' ALTERATDN%ADDITDNSOR OTHER WIRKNGSTOTH6D000MENTARENOTPBIMRTED AND NVALDATEOUR CERTIFICATION' C®pE Co1VIPL1Ar S7'o LUCIE JCL 130ce File Copy Richard Neet, P.E. [FL PE 86488] Cent of Auth #9885, WITH ENGINEER SEAL VALID FOR (1) JOB ONLY