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Vertical Distribution of Seismic Forces <br />ta =0.174 <br />k = 1.000 <br />SDS =1.060 <br />Wind <br />Section lbs Fi (lbs) Fpxmin Fpxmax qE (psf)Long Tran <br />A 19,636 2,350 4,163 8326 10.7 152 166 <br />B 10,468 1,253 2,219 4438 6.7 152 166 <br />C 12,444 3,336 2,638 5276 10.2 86 93 <br />Chord <br />Section Long. <br />(ft), L <br />Tran. <br />(ft), B .7Vx <br />.6V, Long  <br />Wind <br />.6V, Long  <br />Wind <br />Shear Per <br />End, Vx / 2 , <br />Long <br />Shear Per <br />End, Vx / 2,  <br />Tran <br />vi_long (plf) vi_tran (plf)Diaphargm <br />Longitual <br />Direction Case <br />1? <br />Long. <br />Capacity <br />(plf) <br />Trans. <br />Capacity <br />(plf) <br />Status Capacity of <br />(2) 2x4, lbs <br />A 23.25 17.92 3,107 2125 1790 1554 1554 87 67 10d @ 6" o.c., 23/32, Struct. I, Unblocked 215 285 OK 504 299 9660 <br />B 18.00 17.92 1,515 1645 1790 822 895 46 50 8d @ 6" o.c., 15/32 Struct. I, Unblocked (Roof Only) Hip 180 240 OK 190 188 9660 <br />C 23.25 17.92 2,982 1195 1005 1491 1491 83 64 8d @ 6" o.c., 15/32 Struct. I, Unblocked (Roof Only)Hip 180 240 OK 484 287 9660 <br />Earthquake Load <br />Distributed Shear Force to Each Story Section <br />V L <br />8B ,lbs B <br />8L ,lbs <br />50