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Allowable Stress Design Loads For Wood IBC 2018 <br /> Design-shall be in accordance with Sections 2304-2306. 2302.1 <br /> Structures using wood shear walls and diaphragms to resist <br /> wind,seismic and other lateral loads shall be designed and <br /> constructed in accordance with AF&PA SDPWS and provisions <br /> of Sections 2305-2306. <br /> Design per Alternative Basic Load Combinations 160.5.3.2 <br /> For worse case effect with wind Ioad,L&S shall be zero. 1605.3.2 <br /> Equations 16-13, 16-19and 16-20 become, <br /> D + o)W *0.6 <br /> Where o)equals 1.3,W equals FX of the respective diaphragm,and 1601.3.2 <br /> D shall be multiplied by two-thirds. <br /> For worse case effect with seismic load,L&S shall be zero. 1645.1 <br /> Equation 16-22 controls, <br /> 0.9 D + E/1.4 ,substitute ASCE 7 EQ 12.14-6 for E <br /> ASCE 7 12.14.3.2(2),EQ 12.14-6 <br /> pQE - 0.2SDSD <br /> 0.9 D + 1.4 simplify&arrange variables EQ 16-22 <br /> 0.14 S DSi D + L QE <br /> 1.4 <br /> Where QF equals F.,of the respective diaphragm. <br /> Princi le of 11 ehanics <br /> Sum the forces in the horizontal direction,diaphragms and shear-walls shall resist, <br /> T'Vind Design Loads,1.3 1,x <br /> For Kzt= 1.00 <br /> Front to Rear Side to Side <br /> Diaphragm Force(Ibs) Force abs) <br /> x=2 4755 3257 <br /> x=1 5372 2946 <br /> Seismic Design Loads,(p/1.4)F, <br /> p= 1.3 ASCE 7 12.3.4.2 <br /> Diaphragm Force(Ibs) <br /> x=2 3213 <br /> x=1 2650 <br /> Version 7.0 Pg 3.1 <br />