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CHECK <br />FIG. BY <br />CHECK SOIL BEARING <br />VERTICAL REACTION INCLUDING TRANSVERSE FORCES. <br />P(DL) = 0 20 k <br />PILL) = 3.00 k <br />P(S) / 1 A - 1.37 k <br />81 <br />P(TOTAL) = 4.57 k <br />SLAB THICKNESS = 8.00 in <br />fc, = 4,000 psi <br />fy = 0 psi <br />ALLOWABLE SOIL <br />BEARING PRESSURE _ <br />ALLOWABLE SOIL BEARING <br />PRESSURE FOR SEISMIC <br />BASE PLATE AREA <br />N = 8.00 in <br />B= 500 in <br />Abase = 8 00 ' 5.00 = <br />EOUIV CIRCULAR AREA = nr <br />ase 3.57 in <br />requiv <br />b = 7.14 in <br />L = 11.57 in <br />LOADED CIRCULAR AREA = <br />FOR DL + LL <br />SOIL BEARING PRESSURE _ <br />FOR DL + LL + SEISMIC <br />SOIL BEARING PRESSURE _ <br />LENAME 40-04 01 W 1779152 xis <br />3,000 psf <br />4,000 psf <br />40 sq in <br />2.92 sf <br />1096 psf <br />1567 psf <br />Page 1 of 4 <br />P. 0. Box 3707 <br />Seattle, Washington 98124-2207 <br />DATE 03106113 Kt:V'u <br />< 3000 OK <br />< 4000 OK <br />3I712013 9.26 AM <br />