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Yakovlev Residence 3 <br /> Remodel <br /> Structural Calculations <br /> Lateral Analysis-Wind-ASCE 7-16 Ch 28:Envelope Procedure <br /> Imo,:= 1.0 Importance factor <br /> pitch:= 6 Roof rise in 12" <br /> Vas:= 100 3 second gust wind speed(mph) <br /> EXP-= "C" Exposure C(Default) <br /> 1:= 37.5 Building length without roof overhang(ft) <br /> w:= 31.5 Building width without roof overhang(ft) <br /> OH:= Overhang=2 Typical roof overhang(ft) <br /> h:= 8 Main floor wall height(ft) <br /> hp= 16 Total building height to roof peak(ft) <br /> hr:= 12 Mean roof height above grade(ft) <br /> hroof:= h Roof profile height(ft) <br /> X:= 1.21 Adjustment for building height-ASCE 7 Figure 28.6-1 <br /> K1 := 0 K2:= 1 K3 := 1 Topographic factors for wind speed-up effect-Figure 26.8-1 <br /> Kzt:= (1 + K1•K2•K3)z Kam= 1 <br /> Simplified design wind pressure for <br /> Ps30 (19.9 3.2 14.4 3.3 —8.8 —12.0 —6.4 —9.7) structure zonesA thru H-ASCE 7 fig 6-2 <br /> (negative implies uplift) <br /> Adjusted design wind pressures for zones <br /> Ps X-Kzt-Iw•Ps30 Athru H <br /> A B C D E F G H <br /> Ps=(24.079 3.872 17.424 3.993 —10.648 —14.52 —7.744 —11.737) <br /> a1 := 0.10-w a2:= 0.4-hr a3 := 0.04-w <br /> a:= a3 if a3 <a2 A a3 <a1 <br /> a2 if a2 <a3 n a2 <al <br /> a=3 Width of Zones and B(ft) <br /> al if al <a2 n a1 <a3 <br /> 3 ifal <3va2 <3va3 <3 <br /> By: J. Conner, PE,SE Tsaruk Structural Calcs.xmcd <br /> 3/9/2022 <br />......... .................... <br />