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HomeMy WebLinkAboutWind Load Report - Signed Sealed - GoukasovENGINEERING EXPRESS® 160 SW 12th AVENUE, #106 DEERFIELD BEACH, FL 33442 P14: (954) 354-0660 FAX: (954) 354-0443 WWW.ENGEXP.COM Wind Load Calculation ASCE 7-10 Ch 30 Wind Loads - Components and Cladding 6th Edition (2017) Florida Building Code Site Information Owner: Sergei Goukasov Wind Speed (V): 170 MPH Exposure Category: Velocity Pressure Coef. (Kh): 1.54 ASCE 7-10 Ch. 30.3.1 Table 30.3-1 Directionality Factor (Kd): 0.85 Topographical Factor (1(zT): 1.0 Structure Information 410 4r,49 - '- Risk Category: Building Classification: Int. Pressure Coef. (GCpi): 0.18ASCE 7-10 Table 26. /I-I Mean Roof Height (h): 150 ft. Roof Slope (p): Flat Roof Slope Coefficient (0c): 0.9 Min. Building Dim. (L): 5 ft. End Zone Distance (a): 3 ft. Enclosed Prepared in accordance with:ASCE 7-10. Ch 30. Wind Loads - Components and Cladding 6th Edition (2017) Florida Building Code © 2020 E-Tempest.com ID: galeforce-PGolikasor \4.09/02/2020 Page 1 of 1 Device Design Pressure: Velocity Pressure (qh): ASCE 7-10, Chapter 30.3.2 qh = 0.00 (qh = .00256 Kh KZT KU V2) Design Wind Pressure (PmAx+, PmAx-): ASCE 7-10, Ch. 30.4.2/30.6.2 h5.60 ft. Max Positive Pressure (PmAx+)PMAX+ = qh(ec GCppos + GCpi) Max Negative Pressure (PmAx-)PMAX- = qh(ec GCpneg - GCpi) h>60 ft. Max Positive Pressure (PmAx+)PMAX+ = (qz GC) + (qh GC0) Max Negative Pressure (PmAx-)PMAX- = (qz GC) - (qh Gepi) Device Calculations:AscE 7-10, Chapter 30, All Subsections Zone Tributary GCp+GC-Pmax+Pm"-Openings (a=3 ft.)Area (Ib/ft2)(Ib/ft2) Internal (zone 4)ALL 0.9 -0.9 62.7 -62.7 1,2 End (zone 5)ALL 0.9 -1.8 62.7 -114.9 \00111111////1 \\\ \ %!3c 11 4 4, 2/, • • • . IC/ /,N N .• LIC •• ..+ '/,N .• ...4. •• 04 -2.: • ••••• lea 1 THISNFORMATION NTENDED TO PROVIDE DESKIN PRESSURES FOR THE PuRPOSEOF THE NSTALLATION OF GLAZED UNITS& OPENNG PROTECTION AS PROPOSED AND PROVDED BYOTHERS.NO CER TFICATION MAR% .I Richar.dNE<PRESSED OR PAPLED.ISOFFERED ASTO THE VALORYOR APPLICABILITYOF ANYPROPOSED SYSTEMOR COMPONENT USED ALONG WITH THESE PRESSURES ALL PRODUCTSSHALL REINSTALLED IN STRICT ACCORDANSE, • • VALID FLORIDAPRODUCT APPROVALSAND MUST MEET THESE PRESSURESFOR THEGIVEN SEE LIMTATIONS. • . . 2 NOCERTIFICATION OR REVEWISOFFERED THAT THE PROPOSED UNITSMEETANYEGRESSREOUSEMENTS.ALL EGRESS ISSUESARETO BEADDRESSED BY THE PEFIMITING CONTRACTOR AND THELOCAL BULDNGOFFICI‘j 46, • • THE CONTRAC TORESULONG OFFICIAL SHALL VERFYTHAT THE SUBSTRATE EXPOSED DURING WORK 6SOUND FOR NSTALLATON OF THISSYSTEM. F DEFICENCIF_SARE FOUND N THE DOSTNG HOST STRUCTURETHISENGNEER 3 THE HOST STRUCTU RE ISASSUMED TO BEADEOUATETO WITHSTAND THELOADSPAROSED BY THISDESON AS WORK REPLACES EXISTNG FRAPANG.OR OPENNGSDESONED AND CERTIFED BY AN ENGINEER OF RECORD (E0R11, 4.41 OR THE EOR SHALL BENOTFED BEFORECONTNUNG CONSTRUCTION AND RESERVE_STHE RIGHT TO RENSPECT AND RE-EVALUATE DESIGN. NO WARR ANT?. BTHER EXPRESSED OR PAPLED.ISCONTANED HEREIN, 4 DIMENSIONSARE SHOWN TO LLUSTRATE DES4GN FORCESAND OTHER DESIGN CRITERIA. THEYMAYVARYSL)GHTLY. TO THE IXTENT THAT THEOPENNG AREAIS NOT SMAL LER THAN 5,40F THE ENGNEMED DESIGN. CONTRACTOR IS TO VERFYALL FEED DIMENSIONSPROR TO NSTALLATION. 5 ENGINEER SEAL AFFIXED HERE TO VALIDATESSTRUCTURAL DESON ASSHOWN ONLY.USEOF THISSPECFICATON BYCONTRACTOR. &tat NOEMNFES&SAVESHARMLESS THIS.ONEER FOR ALL COSTA DAMAGES NCLU ONG LEGAL FEES&APPELLATE FEESRESULTNG FROM MATERIAL FABRCATION.SYSTEMERECTIONACONSTRUCTION PRACTICESBEYOND THAT WHICH ISCALL ED FOR BYLOCAL, STATE& FE-OERAL CODES& FROM DEVIATIONSOF THE PLAN. 6 ENGNEERINGE<PRESSHASNOT VISITED THISJOBSITENFORMATON CONTAINED HEREN ISBASED ON CONTRACTOR SUPPLED DATAAND MEASUREMENTS ENGNEERNG EXPRESSSHALL NOTBEHELD RESPONSELEOR LIABLEN ANY WAY FOR ERRONEOUSOR NACCURATEDATAOR MEA.SURBAENTS. WORK SHALL BE FEED VERFED PRIOR TO CONSTRUCTION.ENGNEERNG EXPRESS SHALL BE NOTFED AND GN94 AN OPPORTUNITYTORE-EVALUATEOUR WORKUPON DISCOVEFIYOF ANY NACCURATENFORMATON PR OR TO MODFICATION OF DCISTNG FELD CONDMONS AND EMIR CATION AND INSTALLATION OF MATERIALS. 7 DICEPT AS EXPRESSLYPROVIDED HERE-N,NO ADDITONAL CERTFICATIONSOR AFFRMATIONSARENTENDED. • ALTERATIONS,ADDITIONS.OR OTHER IANIKNGS TO THIS DOCuMENT ARE NOT PERMITTED AND NVALIDATE OUR CERTFICATION • CERT OF AUTH #9885 WITH ENGINEER SEAL VAUD FOR (1) JOB ONLY .1