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GO�DON HOMES Se tember 30, 2013 7144 4 <br /> SUMMARY: <br /> WIND(front-rear) WIND (left-right) SEISMIC <br /> EV(MAIN)= 13750 Ibs 6840 Ibs 4267 Ibs <br /> NOT APLICABLE 0 Ibs 0 Ibs 0 Ibs <br /> NOT APPLICABLE 0 Ibs 0 Ibs 0 Ibs <br /> TOTAL= 13750 Ibs 6840 Ibs 4267 Ibs <br /> DIAPHRAGM �HEAR: 24o P�F <br /> Total diaphragm length = 90.0 ft Sub-diaphragm len th = 90.0 ft <br /> Diaphragm width = 34.0 ft EV(MAIN) = 13,750 Ibs <br /> V_ FV(roof) = 13750 Ib = 202 PLF o o rt <br /> (2)(width) 68 ft ��.o ft <br /> IBC Table 2306.3.1 240 PLF <br /> USE 15/32 CDX ROOF SHEATHING OR 3/4 T&G CDX SUBFLOORING <br /> CHORD: <br /> Sub-diaphragm length = 90.0 ft Total-diaphragm length = 90.0 ft <br /> Sub-diaphragm width = 34.0 ft <br /> T_ M _ EV x(diaphragm length) _ 13750 x 90 ft = 4550 Ibs <br /> B 8 x(diaphragm width) 8 x 34 ft <br /> Top Plate Size 2x6 Species/Grade: HF#2 � <br /> Area = 8.25 in^2 Ft = 525 psi <br /> Load duration (CD)= 1.60 Tallowable = Area x CD x Ft = 6,930 Ibs <br /> Since T�Ilow�bl� is greater than T applied, GK. <br /> SHEAR CAPACITY OF 10d COMMON NAIL = 102 Ibs 102 x Cd x p = 163 Ibs 2oos Nos <br /> #OF NAILS PER 4 FT SPLICE= 4550 Ibs = 28 <br /> 163 Ibs <br /> USE 2x6 HF#2 TOP PLATE W/ (2) 10d NAILS @ <br /> 3 in O/C. <br />