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SEISMIC BASE SHEAR (ASCE7-22) <br />Latitude:33.72045 <br />Longitude:-117.88039 <br />SITE CLASS:D (Table 20.3-1)ρ=1.3 <br />R=6.5 (Table 12.2-1)Ie=1 <br />(Section 21.4) <br />1.730 0 <br />1.200 0 <br />(11.4-3) <br />1.153 <br />(11.4-4) <br />0.8 0.13873 <br />0.69364 <br />See on Figs. 22-14 through 22-17 <br />0.02 <br />8.000 <br />0.75 <br />0.095 <br />W= Effective seismeic weight <br />(GOVERNS) <br />For S1 is equal to greater than 0.6g <br />0.092 W <br />1.294 W <br />0.177 <br />0.231 W Strength Level <br />0.161 W Allowable Stress Design <br />𝑆𝑆𝑀𝑀𝑀𝑀= <br />𝑆𝑆𝑀𝑀1= <br />𝑆𝑆𝐷𝐷𝑀𝑀=οΏ½2 3 𝑆𝑆𝑀𝑀𝑀𝑀𝑆𝑆𝐷𝐷𝑀𝑀= <br />𝑆𝑆𝐷𝐷1 =οΏ½2 3 𝑆𝑆𝑀𝑀1𝑆𝑆𝐷𝐷1=π‘‡π‘‡π‘Žπ‘Ž=πΆπΆπ‘‘π‘‘β„Žπ‘›π‘›π‘₯π‘₯𝐢𝐢𝑑𝑑=β„Žπ‘›π‘›=π‘₯π‘₯=π‘‡π‘‡π‘Žπ‘Ž=𝑉𝑉=πΆπΆπ‘ π‘ π‘Šπ‘Š <br />π‘‰π‘‰π‘šπ‘šπ‘šπ‘šπ‘›π‘›=0.01π‘Šπ‘Šπ‘‰π‘‰π‘šπ‘šπ‘šπ‘šπ‘›π‘›=𝑀𝑀1𝐼𝐼𝑒𝑒2𝑅𝑅W <br />π‘‰π‘‰π‘šπ‘šπ‘Žπ‘Žπ‘₯π‘₯=𝑀𝑀𝐷𝐷1𝐼𝐼𝑒𝑒𝑇𝑇𝑅𝑅ρW <br />π‘‰π‘‰π‘šπ‘šπ‘šπ‘šπ‘›π‘›= <br />π‘‰π‘‰π‘šπ‘šπ‘Žπ‘Žπ‘₯π‘₯= <br />𝐢𝐢𝑠𝑠=𝑀𝑀𝐷𝐷𝐷𝐷𝐼𝐼𝑒𝑒𝑅𝑅= <br />𝑉𝑉=πΆπΆπ‘ π‘ πœŒπœŒπ‘Šπ‘Š= <br />𝑉𝑉=0.7𝑉𝑉= <br />𝑇𝑇0 =𝑇𝑇𝑠𝑠=𝑇𝑇𝐿𝐿= <br />51