Laserfiche WebLink
<br />IX.) Overall Moment Stability (Overturning): <br /> <br />Wedgewood Model 1902 <br /> <br />Resisting Moment: W(l) <br /> <br />Dead loads above slab: <br />Roof area: <br />Dead Weight: <br />Total Weight = <br /> <br />Exterior Walls: <br /> <br />Wall height: <br />Unit weight: <br /> <br />T otal Weight = <br /> <br />Interior Walls: <br /> <br />Wall height: <br />Unit weight: <br />Total Weight = <br /> <br />Total Resisting Dead Load (W) : <br />Dead Load Moment Arm ( I ) : <br />Resisting Moment (RM) = <br /> <br />Overturning Moment: <br />U rft <br /> <br />1902.0 sf <br />11.8 psf <br />22443,6 lbs <br /> <br />(Neglect overhang; conservative) <br /> <br />22443,6 <br /> <br />174,0 If <br /> <br />8,0 ft <br />11.0 psf( SBC Appendix A) <br /> <br />15312,0 lbs <br /> <br />15312,0 <br /> <br />115,0 If <br /> <br />8.0 ft <br />8,0 psf( SBC Appendix A) <br />7360.0 lbs <br /> <br />7360.0 <br /> <br />Total Resisting Dead Load = 45115,6lbs <br /> <br />45115.6Ibs <br /> <br />18.665 ft, Width /2 <br />842.1 ft-kips <br /> <br />U(I) + P(h) <br /> <br />lpll <br /> .' <br />Height: 0-15 15-20 20-40 40-60 <br />Roof area: 1902.0 1902,0 1902.0 1902,0 <br />Gross Uplift : -21.0 -23,0 -28,0 -31.0 <br />Total Uplift (U) = -39942.0 -43746.0 -53256,0 -58962.0 <br />Moment Arm (I) : 18,7 18.7 18,7 18,7 <br />Uplift Moment = -745.5 -816,5 -994,0 . -1100,5 <br /> <br />Horizontal Pressure: <br /> <br />sf <br />psf <br />lbs <br />ft <br />ft-kips <br /> <br />" Height: 0-15 15-20 20-40 40-60 <br /> Pressure: 31.5 34.5 42,0 46.5 <br />Contrib, Height: 15.0 0,5 -4,5 -24.5 <br />Total hz, Pressure = 472,5 17,3 0,0 0.0 <br />Moment Arm (I) : 7.5 15,3 17.8 27,8 <br />lunit Pres. Moment= 3,5 0,3 0,0 0,0 <br />Hz, Pres, Moment = 205.5 15.3 0,0 0,0 <br /> <br />sf <br />If <br />lbsllf <br />ft <br />ft-kips/lf <br />ft-kips (x <br /> <br />Page 6 <br /> <br />