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0 <br />0 <br />( --D <br />SHEET 4 <br />Walls dead load (85x2)20 x 10 psf=14,000 ibs assume internal walls as lighter and about 1/3 <br />the weight of the exterior walls. Use 5,000 Ibs for a total of wall weight of 19,000 Ibs (approx.) <br />1 st floor 1850 sf x 10 psf = 18,500 pound dead load <br />2nd floor 2429 x 10 psf = 24,290 pound dead load <br />Roof +ceiling 2895 x 15 psf 24,290 pound dead load. <br />Total dead load=100,215 pounds <br />Use 25 percent of live load to combine with dead load. <br />1 st floor 1850 sf x 0.25 x 40psf=18,500 pounds <br />2nd floor 2429 sf x 0.25 x 40psf= 24290 pounds <br />Roof 0. 25 x 35psf x 2895sf= 25, 331 pounds <br />Total factored live load = 68,121 pounds <br />Total dead load + factored live load=168,336 pounds <br />V=ZIKCSW T= 0.05 x 12/415.1/2= 0.093 C=1/15 x 0.0931/2 =0.27 but need not exceed <br />0.12 <br />Zone 3 Z=0.75 S=1.5 for soil K=1 for unseasoned wood <br />V= 0.75 x 1 x 1 x0.12 x 1.5 x 168,336 pounds=11,040 pounds <br />If C factor of 0.27 is used then the lateral force is (27/12) x 11,040 = 24,840 pounds < 27,656 on <br />long walls and 24,840<104,931 pounds on short walls <br />WIND CONTROLS <br />