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<br />VI.) Uplift pressure (U): <br /> <br />Pressure coefficient (GCp) : <br /> <br />Transverse pressure (Ph) : <br /> <br />Longitudinal pressure (PI) : <br /> <br />Therefore ; <br /> <br />U=Pv(GCp )(1) <br /> <br /> <br />Sanchez Residence <br /> <br />::ltEyl~ :1~~n~1....:...:.:lj9q~ti9P <br />I 0,80 N/A Sidewall <br />2 -0,75 -1.00 Roof <br /> <br />3 <br /> <br />-0.75 <br /> <br />-0,70 <br /> <br />N/A <br />N/A <br /> <br />-0,65 <br /> <br />N/A <br /> <br />0,65 <br />-0,55 <br /> <br />4 <br /> <br />5 <br />6 <br /> <br />Height (ft) Pressure (pst) <br />0-15 -15,8 <br />15-20 -17,3 <br />20-40 -21.0 <br />40-60 -23,3 <br /> <br />Height (ft) Pressure (pst) <br />0-15 -21.0 <br />15-20 -23.0 <br />20-40 -28,0 <br />40-60 -31.0 <br /> <br />"Longitudinal pressure governs uplift design" <br /> <br />Page 4 <br /> <br />Roof <br />Sidewall <br />Endwall <br />Endwall <br /> <br />