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HomeMy WebLinkAboutDESIGN WIND PRESSUREENGINEERING ItX EXPRESS@ 160 SW 12th AVENUE, #106 DEERFIELD BEACH, FL 33442 PH: (9S4) 354-0660 FAx: (954) 354-0443 WWW.ENGEXP.COM Wind Load Calculation ASCE 7-10 Ch 30 Wind Lou& -Cop.rents and Cladding 6th Edition (2017) Florida Building Code Site Information owner: WONG, MARGARET Wind Speed (V): 170 MPH Exposure Category: D Velocity Pressure Coef. (Kh): 145 ASCE 7-10 Ch. 30.3.1 T.1,11 30.3.1 Directionality Factor (Kd): O�85 Topographical Factor (K�): 1.0 Structure Information Risk Category: III Building Classification: Enclosed Int. Pressure Coef. (GCpi): 0.18 ASCE7-IOTabk 26.11-1 Mean Roof Height (h): 107 ft. Roof Slope (0): Flat Roof Slope Coefficient (0c): 0.9 Min. Building Dim. (L): 132 ft. End Zone Distance (a): 13.2 ft. Design Wind Pressure (PMAX+, PMAX-): ASCE 7-10, Ch. 30.4.2130.6.2 h560 ft. h>60 ft. Max Positive Pressure (PmAx+) PmAx+ = qh(O. GCppos + GCp) PmAx+ = qh(Oc GCpos + GCpi) Max Negative Pressure (Pmm-) PmAx- = qh(O. GCpg - GCp) Pmm- = qh(Oc GCpm - GCpi) Device Calculations:ASCE 7-10. Chanter30- AllSubsection.v # zo ne I Elevafionj Area AreaT I =q� GcP+ Gc,-,- I :+ Posts- I W'Siz x H , (ft2) OF) 11;)ft2): (lb/ft2) 1 307 x V Int 1 30 215.33 218. 1 1 -0.8 3Q r -S1.0 SCANNED BY St. Lucie County IPS. t� up 00 "S EN \C' No PE62328 used in accordance with:ASCE 7-10. 30. Wind Loads - Caniponents and Cladding Edition (2017) Florida Building Code .T��a RoULONG O�M OURNGMRKSWUND � WenL�NOMG�FOS`oMCFaMEoxND NNE=G..� ==t ��Ia�R. , �I.N��RECONTNUNGCM�UC�MDR���ZR�T�RDW�TMDA��UA�D�N.NO��W.�M��CR�M.��N�MHMM. D. ona �SMEWMNTO�UURAMOMM�OMMDO�MD�CA�K����Y�MY.M�E�T�ff�EO�NGM�M����MS%OF��MGN�M�=�. 0 2018 E-Teinpest.com ID. allantericanwpb-P58" 12/11/2018 Page I of 1 .....H�ETOMD��UCWR&O�M�MNMLY�UMOF�S�MAMN�C���R.MdND�M&�HMM��SMGNMMR��OV&���NCL.D!r a X\ &�&�F�RML�GMOV���C�,�MW�,�CMMUCMNM�M�ND�WWHCHBO�M�W�X.�&���COO�&MO.D��.�OF , n,o. / M6K�NG�MHMNOT��MJO�k�R�C��MRSMS�MCMM��RW�DMMD�R�MMGN�NG��W�NMMHWR�IN=EOAL�EN/ My WAYMR�RON�USCR�CUR�D�DR�R�MMRK����D��MVRMCONMUCMN.MGN�NG���&L�ND�MDG�M�MNVMR��U�OUR MRKUMNOW�YOFMYN�OURA�N��NM�R�WDM�CF�G�DCMDMNSMD�C�MDN��NOF�MS. 1. ��MD��CR�M�MMM�SDWU�MENOT��MD�II.A�.��C...- JOBONLY wl�