Laserfiche WebLink
0 5.3 ARALYSIS RESULT6- <br />E <br />Results of the static and seismic stability analyses are as follows. <br />5.3.1 Static Conditions <br />Table 2 summarizes the results of the static stability analyses. Critical failure <br />surfaces for the analyzed conditions are shown on Figures 6, 7, and 8, respec- <br />tively. In general, the static safety factors are 1.6 to 6.3 and are greater than the <br />minimum acceptable safety factor of 1.5. Because the clay liner strength param- <br />eters are generally weaker than the foundation soils, critical failure surfaces are <br />in the clay liner as shown on Figures 6 and 8. <br />5.3.2 Seismic Conditions <br />Table 2 also summarizes the results of the seismic slope stability analyses. Yield <br />accelerations for the excavation slope, refuse moving face, and final grading <br />were 0.45g, 0.15g, and 0.23g, respectively, resulting in negligible estimated per- <br />manent displacement during an MPE design earthquake. <br />7"J9 .0OO 12 Rev. 0 May 23, 1989 <br />