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TSE Engineering Job#:,�� <br /> By' �� <br /> Page: �j <br /> 1 <br /> Wind Pressures (Wind per ASCE 7-05 Method 2) Plan Number/Job ID <br /> Velocitv pressure A222 <br /> qh = 0.00256 Kh Kzt Kd V2 I - 11.19 psf <br /> where: qh=velocity pressure at mean roof height,h. (Eq.6-15,page 27) <br /> Kh=velocity pressure exposure coefficient evaluated at height,h, (Tab.6-3,Case 1,pg 79) = 0.71 <br /> Kd=wind directionality factor.(Tab.6-4,for building, page 80) = 0.85 <br /> h=mean roof height = 32.00 ft <br /> <60 ft, [Satisfactory] <br /> Desian pressures for MWFRS <br /> p =qh [(G Cpf)-(G Cpi)] <br /> where: p=pressure in appropriate zone.(Eq.6-18,page 28). <br /> G Cp f=product of gust effect factor and external pressure coefficient, see table below.(Fig.6-10,page 53&54) <br /> G Cp i�product of gust effect factor and internal pressure coefficient.(Fig.6-5,Enclosed Building, page 47) <br /> = 0.18 or -0.18 <br /> Roof Rise 6 to 12 <br /> 6 27 degrees <br /> TRANSVERSE DESIGN WIND PRESSURES <br /> Roof Type 1 <br /> Sloped Pressure Combos Results(Horiz Comp) Design Pressures Used <br /> 1+4 10.53 10.53 <br /> Net Design Net Roof 1 E+4E 14.13 14.13 <br /> Pressure,psf Components 2+3 1.74 1.74 <br /> Surface +Gcpi -Gcpi Horiz. Vert. 2E+3E 1.98 1.98 <br /> 1 4.14 8.17 5+6 0.00 0.00 <br /> 2 -3.12 0.91 -1.40 -2.79 <br /> 3 -7.02 -2.99 3.14 -6.28 �E i 2 <br /> 4 -6.39 -2.36 ?F 1 <br /> 1 E 6.13 10.16 a -_, � <br /> 2E -4.14 -0.12 -1.85 -3.71 ,�E` ' - -��'"_ -_ _�`--6 <br /> 3E -8.56 -4.53 3.83 -7.66 `����" � ,�.-�'"� � <br /> 4E -8.00 -3.97 5�-� \.\` ��`- 7 <br /> 5 -7.05 -3.02 <br /> 6 -7.05 -3.02 R<<E�E�iCE cortwtH--� �� ��[ <br /> Lo� <br /> WIND DIRECTIUN <br /> LONGITUDINAL DESIGN WIND PRESSURES <br /> Roof Type 2 <br /> Gable end Pressure Combos Results(Horiz Comp) Design Pressures Used <br /> 1+4 7.72 7.72 <br /> Net Design Net Roof Pressure 1E+4E 11.64 11.64 <br /> Pressure,psf Components 2+3 -1.60 0.00 <br /> Surface +Gcpi -Gcpi Horiz. Vert. 2E+3E -2.70 0.00 <br /> 1 2.46 6.49 5+6 0.00 0.00 <br /> 2 -9.74 -5.71 -4.36 -8.71 <br /> 3 -6.16 -2.13 2.75 -5.51 <br /> 4 -5.26 -1.23 � -'E '`, i-° �;c"<;'s H:;uNiiAtir <br /> 1E 4.81 8.84 �E � � , �� � � <br /> 2E -13.99 -9.96 -6.26 -12.52 - _.��, � �` ' ! �`" F <br /> 3E -7.95 -3.92 3.55 -7.11 <t.----. �---`�_�-� <br /> -:�•--•, - _ .�-- <br /> �..:u2�,��� � �e;, "�-_,,,.r,.__,.:� <br /> 4E -6.83 -2.80 I �'�1.,,�:i, ,.�.,�. . �_ <br /> �_,� <br /> 5 -7.05 -3.02 �__�.� �1_- '�-_..; <br /> 6 -7.05 -3.02 5--"` _-_, <br /> � +E <br /> REFEBENCc COF.NEN� 1��. <br /> Y�2 0 '.:�_... <br /> WIhdD UIREf:'i101V <br />