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LIZE Pool <br />461* engineering <br />- inc2 <br />POOL ENGINEERING INC. ' ' By: R. Lopez <br />Location: Santa Ana, CA,92706-1249 ,Date: 4/14/2014 <br />Job# 14-0582 <br />LATERAL LOADS (Seismic): <br />Seismic Design Parameters: <br />le = 1 Risk Category Seismic Importance Factor <br />R= 6.5 Response Modification Factor <br />P= 1 Redundancy Factor <br />SDS = 0.976 Short,Period Design Spectral Acceleration Parameter (ASCE 7-10, Eqn. 11.4-3) <br />Sol = 0.536 ls Period Design Spectral Acceleration Parameter (ASCE 7-10, Eqn. 11.4-3) <br />Site Class: D (ASCE 7-10, Section 11.4.2) <br />Risk Cat.: 11 (ASCE 7-10, Table 1.5-1) <br />SDC = D Seismic Design Category (ASCE 7-10, Tables 11.6-land 11.6-2) <br />Base Shear Governing Eauations: <br />T= Ct (hn)X Approximate Fundamental Period (ASCE 7-10, Eqn. 12.8-7) <br />where:Ct = 0.02 <br />x = 0.75 <br />hn = 18.5 (ft.) Height to Highest Level <br />T= 0.178 (s) <br />TL= 8.00 (s) Long-Period Transition Period (ASCE 7-10, Fig.22-16) <br />CS = (SDS|e)/R Seismic Response Coefficient (ASCE 7-10, Eqn. 12.8-2) <br />= 0.150 <br />4_max = (SDS |e)/(T R)Maximum Seismic Response Coefficient (ASCE 7-10, Eqn. 12.8-3) <br />0.842 <br />(Q_min)1 = 0.010 Minimum Seismic Response Coefficient (ASCE 7-10, Eqn. 12.8-5) <br />(Cs_min2 = 0·0441 SDS Minimum Seismic Response Coefficient (ASCE 7-10, Eqn. 12.8-5 - supplement 2) <br />0.024 <br />(Cs_min)3 = 0.5 Sl |e)/R Minimum Seismic Response Coefficient (ASCE 7-10, Eqn. 12.8-5 - supplement 2) <br />0.041 <br />Cs = 0.150135 Seismic Base Shear (ASCE 7-10, Section 12.8-1.1) <br />See next sheet for Lateral Load Distribution Tables <br />Page 10 of 13 <br />©Pool Engineering, Inc. 2014