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ARCHITECT JOB <br />ESTRUCTURA USA, INC. <br />1205 Pine Avenue, Suite 201 <br />ENGR. MC Long Beach, CA 90813 25-181 SHEET NO. <br />TAG:X3.1 ( 3.91 ft),X3.2 ( 4.00 ft) <br />FORCE: <br />SEISMIC GOVERNS <br />F2=kips Load Comb.:(0.6-.14SDS)D + 0.7 E <br />SDS= 1.29 <br />SHEAR STRESS <br />X3.1 : L1=ft v=lbs =plf <br />X3.2 : L2=ft ft <br /> <br /> <br />Ltotal=ft <br />OVERTURNING <br />height= 8.00 ft <br />MOT=x x 8 = <br /> <br />ROOF:psf x ft =plf h/w= 2.05 2w/h factor= 0.99 <br />WALL:psf x ft =plf <br />w =plf Vallow=340 x 0.99 =PLF <br />MR=x 3.91 ^2/2 =k-ft USE: <br />TYPE 6 SHEARWALL <br />- 0.42 x =kips <br />kips OK USE:4 x 4 POST w/H.D. <br />height= 8.00 ft <br />MOT=x x 8 = <br />ROOF:psf x ft =plf h/w= 2.00 OK <br />WALL:psf x ft =plf <br />w =plf Vallow=340 PLF <br />MR=x 4.00 ^2/2 =k-ft USE: <br />TYPE 6 SHEARWALL <br />- 0.42 x =kips <br />kips OK USE:4 x 4 POST w/H.D. <br />4.00 7.91 <br /> <br />1012 N KEMP STREET <br />SHEARWALL CALCULATIONS-LEVEL 2 <br />0.67 <br />3.91 672 85 <br />338 <br />15 2 30 <br />7.91 <br />Unit load Tributary <br /> <br />7.91 <br />3.91 2.66 <br />WALL:X3.1 <br />0.67 <br />T= 2.66 1.33 0.54 <br />144 <br />174 <br />0.174 1.33 <br />16 9 <br />ST-1 <br />WALL:X3.2 <br />3.91 <br />Tallow=1.03 <br />16 9 144 <br />15 2 30 <br /> <br />7.91 <br />Unit load Tributary <br />2.72 0.67 4.00 <br />ST-1 <br />T= 2.72 1.39 0.53 <br />4.00 <br />Tallow=1.03 <br />0.174 1.39 <br />174 <br />108