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SEISMIC (S) <br />PROJECT : CITY:Santa Ana <br />STREET:STATE:CA <br />JOB NO. : 24-107 DATE : <br />Seismic Analysis Based on 2021 IBC/ASCE 7-16 - Equivalent Lateral Force (ELF) Procedure <br />INPUT DATA DESIGN SUMMARY <br />Typical Roof height h =8 ft Total base shear <br />Typical Roof weight wx =20 PSF V =0.16 W, (SD) =8.67 k, (SD) <br />Number of floors n =1 =0.11 W, (ASD) =6.19 k, (ASD) <br />Importance factor (ASCE 11.5.1)I =1.00 Seismic design category =D <br />Building location Zip Code 92706 Latitude:33.75626 <br />Site class (A, B, C, D, E, F)D (If no soil report, use D) Longitude:-117.88001 <br />The coefficient (ASCE Tab 12.8-2)Ct =0.02 SS =1.308 %g , Sms =1.570 g , Fa =1.200 <br />The coefficient(ASCE Tab. 12.2.1)R =6.50 S1 =0.466 %g , Sm1 =0.839 g , Fv =1.800 <br />SDS =1.046 g ,SD1 =0.559 g <br />hn =8 ft k =1.00 x =0.75 , (ASCE Tab 12.8-2) <br />W =53.8 k Swxhk =Ta = Ct (hn)x =0.10 <br />VERTICAL DISTRIBUTION OF LATERAL FORCES <br />Level Level Floor to floor Height Weight Lateral force @ each level Diaphragm force <br />No.Name Height hx wx wxhx <br />k Cvx Fx Vx O. M.SFi SW i Fpx <br />ft ft k k k k-ft k k k <br />1 Roof 8 53.8 431 1.000 8.67 8.7 54 11.3 <br />8 8.67 <br />MIDCITIE <br />S 1311 N Towner St <br />431 <br />, (ASCE 12.8.3, pg 91) <br />Sec, (ASCE 12.8.2.1) <br />5/10/2024 <br />1311 N Towner St <br />S1 <br />1311 N Towner St <br />9/24/2024