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HomeMy WebLinkAboutDESIGN WIND PRESSUREENGINEERING EXPRESS® 160 SW 12th AVENUE, #.106 DEERFIELD BEACH, FL 33442 PH:(954) 354-0660 FAX:(954) 354-0443 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: MANGAN, JOHN Wind Speed (V): 170 MPH Exposure Category: D Velocity Pressure Coef. (Kh): 1.46 ASCE7-10 Ch. 30.3.1 Table.i0.3-1 Directionality Factor (Kd): 0.85 Topographical Factor (Yz ): 1.0 Structure Information Risk Category: III Building Classification: Enclose[ Int. Pressure Coef. (GCpi): 0 18 ASCE7-10 r e1r 26.11-1 Mean Roof Height (h): 112 ft. Roof Slope (B): Flat Roof Slope Coefficient (Be): 0.9 Min. Building Dim. (L): 160 ft. End Zone Distance (a): 16 ft. tared in accordance with:ASCE 7-10. 30, Wind Loads - Components and Cladding Edition (2017) Florida Building Code 9 2019 E-Tempest. can s. ID: allamericanwpb-P5980 a 02/04/2019 Page 1 of 1 Design Wind Pressure (PMAX+, PMAx-): ASCE7-10, Ch. 30.4.21.40.6.2 h:560 ft, h>6&ft. Max Positive Pressure (PMAx+) PMAx+ = gh(Be GCppos + GCp) PMAx+ = gh(Bc GCppos + GCp) Max Negative Pressure (PMAx-) PMAx- = gh(Bc GCpneg - GCd) PMAx- = gh(Bc GCpneg - GCp) Device CalCUlatiOnS:ASCE 7-10. Chanter30. All Subsections # W, x ti Zone Ele fation Area Ar ar K g= GCp+ GCp (Ib6ftz) Pm� - (Ib/ftz) 1 80 x 101.75 Int 56 56.53 23.97 1.30 81.47 0.8 0.8 49.2 -56.0 3 75 x 102 Int 56 53.13 24.08 1.30 81.47 0.8 0.8 49.5 -56.2 5 760 x 101.25 Int 56 534.38 1337.04 1.30 81.47 0.6 0.7 39.3 -48.5 FILE COPY -i42-M � � �' - �2� SC q un4, e ..... / SE O G W p y oP =(D: N it W- - Z� WITH RP VAUD