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111 pool <br />diLL11_ engineering <br />- inc. <br />POOL ENGINEERING INC. By: R. McPherson, <br />Location: Santa Ana, CA,92701-5127 Date: 3/20/2014 <br />Job# 14-0457 <br />LATERAL LOADS (Seismic): <br />Seismic Design Parameters: <br />'e = 1 Risk Category Seismic Importance Factor <br />R= 6.5 Response Modification Factor <br />P= 1 Redundancy Factor <br />Sos = 0.977 Short Period Design Spectral Acceleration Parameter (ASCE 7-10, Eqn. 11.4-3) <br />S[)1 - 0.537 <br />Site Class: D <br />Risk Cat.: 11 <br />SDC = D <br />ls Period Design Spectral Acceleration Parameter (ASCE 7-10, Eqn. 11.4-3) <br />(ASCE 7-10, Section 11.4.2) <br />(ASCE 7-10, Table 1.5-1) <br />Seismic Design Category (ASCE 7-10, Tables 11.6-1 and 11.6-2) <br />Base Shear Governing Equations: <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 />Cs_max = (SDS |e)/(T R)Maximum Seismic Response Coefficient (ASCE 7-10, Eqn. 12.8-3) <br />0.842 <br />(Cs_min)1 = 0.010 Minimum Seismic Response Coefficient (ASCE 7-10, Eqn. 12.8-5) <br />(Cs_min2 = 0.044 1 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 = O.150285 Seismic Base Shear (ASCE 7-10, Section 12.8-1.1) <br />See next sheet for Lateral Load Distribution Tables <br />3/20/2014 2:47 PM <br />\\peanasv2\Pool\Projects Solar\2014\0457-14 Residential\14-0457 SOLAR PANEL CALCS.xlsx <br />Page 10 of 13 <br />©Pool Engineering, Inc. 2014