Laserfiche WebLink
<br />, <br /> <br />Model 1352 <br /> <br />Height: 0-15 15-20 20-40 40-60 Total <br />Resisting Moment: 1746.1 1746.1 1746.1 1746.1 1746.1 <br />x 2/3 = 1164.1 1164.1 1164.1 1164.1 1164.1 <br />Uplift Moment: -586.7 0.0 0.0 0.0 -586.7 <br />Ilz. Pres. Moment : -120.4 0.0 0.0 0.0 -120.4 <br />Overturning Mmt. = -707.1 0.0 0.0 0.0 -707.1 <br /> <br />Note: If OM < 2/3 RM, hold-downs are not required. <br /> <br />Required tie-down force (T): <br /> <br />( Factor of Safety 'built in' to Mfr's tables.) <br /> <br />Therefore: T x b + RM > or = OM. <br />where, b= building width. <br /> <br />T = (OM-RM) 1 b = I -25140 Ilbs <br /> <br />** SpecifY tie-down accordingly, FS 'built in' to Mfr's tables. <br /> <br />x.) Girder Uplift: <br />1.) Two (2) Point Bearing, Symmetric. <br /> <br />Girder Contrib. area (sf) Height (ft) Net Uplift (psf) U pUft per brg. <br />Bed-2 186.2 11.0 -9.2 -856.5 <br />Gar 172.0 11.0 -9.2 -791.2 <br /> 11.0 -9.2 0.0 <br /> <br />Girder <br />Mark <br /> <br />2.) Other configurations ie. three (3) point brg. <br />Contrib. Height (ft) <br />area (sf) (Mn. . roof) <br />11.0 <br />11.0 <br /> <br /> <br />N/A <br /># Brg. <br />Points <br /> <br />.Max. Uplift <br />Reaction (lbs) <br /> <br />Page 7 <br /> <br />