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HomeMy WebLinkAboutDESIGN WIND PRESSUREENGINEERING EXPRESS@ 160 SW 12th AVENUE, #106 DEERFIELD BEACH, Fl- 33442 PH: (954) 354-0660 FAx: (954) 354-D443 I WWW.ENGEXP.COM Wind Load Calculation ASCE7-10 Ch 30 Wind Loads - Components and Cladding 6th Edition (2017)Florida Building Code Site Information Ovmer: Merdil Wind Speed (V): 160 MPH Exposure Category: B Velocity Pressure Coot. (Kh): 0.70 ASCE7.IOCk 3aj.z T�t,3a3-i Directionallity, Factor (Kd): 1 Topographical Factor (KzT): 1.0 Structure Information Risk Category: I[ Building Classification: Enclosed Int. Pressure Coef. (GCpi): 018 ASCE7.1014ble2611-1 Mean Roof Height (h): 25 ft. Roof Slope (0): Sloped Roof Slope Coefficient (0c): 1.0 Min. Building Dim. (L): 30 ft. End Zone Distance (a): 3 ft. used in accordance vAth:ASCE 7-ia 30. Wind Loads - Components and Cladding Edition (2017) Florida Building Code 0 2018 E-Tempest.cont ID: mastercraft-P1575 09/19/2018 Page 1 of 1 1 1 DL-Olvn Wind Ismwnre (PmAy+. NAY-): ASCF 7-10. Ch. 30.4.21306.2 h<60 ft. h>60 ft. FMax Positive Pressure (PMAX+) PmAx+ = qb(O. GCppos + GCP) PmAx+ = qh(Oc GCppw + GCPI) Imax Negative Pressure (PmAx-) PmAx- = qh(Oc Wpm - GC-o) PmAx- = qh(Oc GCmag - rxCI) DeViCe CRICH12tiOnSMSCE 7-10. Chanter 30. Ali Subsections # Size (W x H) Zone Elevatkin (ft) . Area (ft2) Arear (jt2) K. cit GCP+ G c v P.a.+ -(Ib/ft2) Pan.- (lb/ft2) 1 74 x 51 Int 7 26.21 12.68 0.70 45.88 0.9 -1.0 30.4 -33.2 2 54 x 51 Int 7 19.13 6.75 0.70 45.88 1.0 -1. 1 31.1 -33.9 3 37 x 39 Int 7 10.02 3.52 0.70 45.88 1.0 -1.1 32.5 -35.2 4 53 x 39 End 7 14.35 6.50 0.70 45.88 1.0 -1.3 31.7 -42.0 5 72 x 81 Int 7 40.50 15.19 0.70 45.88 0.9 -1.0 29.5 -32.3 SCANNED BY St. Lucie County SE cr 0 UJ Ft & ........... a. �t& I.. G A WrrH RAJS GINEER SEAL VAIJD F R )JOBOULY