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y: T_S�� PROJECT: WYson PAGE 3 <br />� CUENT �. PermaDill DESIGN BY <br />Errp/rrwsi/riA �neun oe¢ea fIATF HHRI10 REVIEWBV <br />INPUT DATA <br />E�owre W Ie9aY IB. C a DI <br />Importance laaa, pg 77. (O.B7. 1.0 or 1.75) <br />Basic wind speetl (IBC TaD 16G9.3.1V�g) <br />Top09f2DhiC (ddOt �Sx B 572, pp 288l5) <br />Buildirg height ro eave <br />BuiWmg heighl lo ndge <br />Buildmq length <br />BuilCrtg witllh <br />Effectne area of wmponents <br />DESIGN SUMMARY <br />Max hqizon'al forCe �ormal to bulltling lenglh, L, lace <br />Maz honzon�alforce norriallo bui�tling lenglh. B,tace <br />1= <br />V = <br />K� _ <br />he ' <br />n, _ <br />L = <br />B= <br />A = <br />e <br />O.B7 <br />BS <br />1 <br />io <br />15 <br />ae <br />30 <br />?5 <br />Category i <br />mph <br />Flat <br />n <br />n <br />n <br />tt <br />ft� <br />wmo suRF�ce <br />�OR DESIGN <br />a• <br />ANALYSIS <br />va�ocirv nressure <br />q� = 0.00256 K� Kr 1(a V' 1 = 9.57 ps1 <br />where�. q. = velouty Prcssure at mean roof he�ght �. (Eq. 6-i5, page 27) <br />ly, = velociry p�essure exposure cce(fiae�: evaluateC at heiqht, h, (ixn. �1. Case i.pp 7e1 <br />F(a = wind tlireGlonaliry factor. (Tab. 6-4, tor bwlding, paye B0) <br />h = mean roof heiAht <br />7 20 kips�$ee ppe 4/or <br />7 75 kips qCjUsteE WIfW Fort.e3 <br />= 0.70 <br />� 0.85 <br />= 12.50 ft <br />< 60 R. (Satishctoryl <br />Deslan orensurea lor MWFRS <br />p = q„ [(G Ca ){G Cp )] <br />where� 0= Preswre m appropnate zone. (Eq. 6-18, page 2B). <br />G C,� = Protluct of 9ust eHect facla anC e.temal pressure coelfi`ienl see Ub1e Debw. (Fp. 6•10, pape 53 & 54) <br />G Cp, = product ol gusl eHecl faaor and miemal presswe oceffiaent.�Fg. 6-°. EnUoseA Buiitling, page <7) <br />= 0.18 or -0.18 <br />a= wiath of edge stnps, Fig 6�10. note 9, pafle 54. MA)t� MIN�0.1B, OA�), 0.648,3J = �.� H <br />Net Pressurea s, Banic Load Caees <br />Rool a le U= 70 43 Root an le 0_�' � <br />$uefece NelPrew�re�th NelPresurov.M <br />GCp� i�GCo�) ('GCoi) ��P� ('GCo�) (-GCpi) <br />1 0.52 322 6.67 0.40 2.N 595 <br />2 -0.69 �833 �4.80 -0.69 •8.33 -4.80 <br />3 -047 -627 •2J6 -0.37 -527 -1.B2 <br />4 -0.42 -570 -225 -029 -4.50 -1.05 <br />tE 078 5.75 9.79 0.67 4.12 7.56 <br />2E -1D7 -11.97 •8.52 -1.07 -11.97 -0.52 <br />3E -0.67 -8.17 472 -0.53 -6.80 -3.35 <br />4E -062 -7.64 -4.19 -0.43 ��.04 -2.39 <br />5 -045 •6.03 -2b9 �Od5 {A3 -2.59 <br />6 -045 -6.03 -2.59 -OA5 -6D3 -2.59 <br />'� \ � � �i <br />_ \ _ <br />/ � <br />. , ... ��u�.�., , u� � �� i <br />