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SUBJECT:Bristol Tolliver Park <br />Load Determination <br />Seismic Loads <br />SHEET NO:LD2 - <br />PROJECT NO: 11250537 <br />BY:MAM DATE: 09/05/2025 <br />1 <br />Seismic Loads Per 2022 CBC (ASCE 7-16), and Terracon Geotechnical <br />Engineering Report: <br />Per CBC section 1613.1, the following seismic loads are determined per chapters <br />11, 12, 13, 15, 17, and 18 of ASCE 7 <br />Risk Category: <br />II ASCE 7-16 Table 1.5-1 <br />Seismic Parameters: <br />Site Class: D ASCE 7-16 Table 20.3-1 <br />=Ie 1 ASCE 7-16 Table 1.5-2 <br />≔SS 1.295 *Geotech Report* <br />Note: If , proceed according <br />to ASCE 7-16 Section 11.4.8. <br />>S1 0.2 ≔S1 0.462 *Geotech Report* <br />≔Fa 1.0 *Geotech Report* <br />≔Fv 1.84 *Geotech Report* <br />≔SMS =⋅Fa SS 1.3 ASCE 7-16 Eq. 11.4-1 <br />≔SM1 =⋅Fv S1 0.85 ASCE 7-16 Eq. 11.4-2 <br />≔SDS =⋅―2 <br />3 <br />SMS 0.863 ASCE 7-16 Eq. 11.4-3 <br />≔SD1 =⋅―2 <br />3 <br />SM1 0.567 ASCE 7-16 Eq. 11.4-4 <br />Seismic Design =Category “D” ASCE 7-16 Table 11.6-1 <br />Seismic Base Shear: <br />≔R 2.0 Non-building structure <br />type: "Amusement <br />structure & Monuments" <br />ASCE 7-16 Table 15.4-2 <br />≔Ct 0.02 ≔x 0.75 ASCE 7-16 Table 12.8-2 <br />≔hn ⋅12.42 ft Structural Height <br />≔Ta =⋅Ct <br />⎛ <br />⎜ <br />⎝ <br />―hn <br />ft <br />⎞ <br />⎟ <br />⎠ <br />x <br />0.13 ASCE 7-16 Eq. 12.8-7 <br />≔T =Ta 0.13 <br />≔Ts =――SD1 <br />SDS <br />0.66 ASCE 7-16 11.4.6 <br />≔TL 8 ASCE 7-16 Fig. 22-14