Loading...
HomeMy WebLinkAboutDESIGN WIND PRESSUREtbENGINEERING _ EXPRESS 160 SW 12th AVENUE, #106 DEERFIELD BEACH, FL 33442 PH:(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: WARRELL. NORMAN Wind Speed (V): 170 MPH Exposure Category: D Velocity Pressure Coef. (Kh): 1.46 ASCE 7-10 Cb, 303.1 Table 30.3-1 Directionality Factor (Kd): 0.85 Topographical Factor (KzT): 1.0 Structure Information Risk Category: M Building Classification: Enclosed Int. Pressure Coef. (GCpi): 018 ASCE 7-I07able 26.11-1 Mean Roof Height (h): 112 ft. Roof Slope (0): Flat Roof Slope Coefficient (0c): 0.9 Min. Building Dim. (L): 110 ft. End Zone Distance (a): 11 ft. rared in accordance with:ASCE 7-10. 30. Wind Loads - Components and Cladding Edition (2017) Florida Building Code O 2018 E-Tempest.coln 1D: allamericonwpb-P5855 12/12/2018 Page 1 of 1 Desien Wind Pressure (PMAX+. PMAX-): ASCE 7-10, Ch. 30.4.W0.6.2 - h<_60 rft. h>60 ft. Max Positive Pressure PMAx+ ( ) PMAX+ = n Oc q ( GCppm + GCp) PMAx+ = gh(Oc GCRans + GCp) Max Negative Pressure (PMAx-) PMAx- = gh(Oc GCpneg - GCp) PMAx- = gh(Oc GCmeg - GCp) Device CalculationS:ASCE 7-10. Chapter 30, All Subsections # Size Zone Elevation Area Areas K: q= GCp+ GCp Pmetl+ Pma.- (W x H) (ft) (ft2) (ft2) (Ib7ftz) (Ib/ft2 1 408 x 102 Int 47 289.00 385.33 1.26 79.02 0.6 .0.7 39.5 -49.4 FILE COPY R 6 1 -o (f ss-- SCANNED BY St. Lucie County :......... Q \GENSF Off;' '• O , O' No PE82328 — * of GORDO I TTISTO, ^".0... STATfE r,m2e. irrxeortxxcmudxms.+uie�rvN+sxormee�oNEa®D¢�x. '//` Vr�"'' '�rwxcxs�cur®wA eewceisrireeriomwniion¢iinouon�n�sorms // 1/ Oftl 1111 onrsroxsaeoxrrasx Nax¢sax.N�OMeNNDYM CERTOF M GNuRNnesFx M&LKNO® NANDNSI� NNO Woae13MD OMx ANONVPn6EVnU>rEOUn WITH RAISED waKNWT0Tx1sD000Mm.acexore M= MD xvxnnrzouacmnxnmx- VALID FOR H #9885 MEER SEAL OBONLV