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"D" Seam Longwall Subsidence Page 6 August 17, 1998 <br />Table 1 <br />panels (font). Maximum horizontal strains for groups of three <br />. <br />Panel Depth Local Local Local M ax Horizontal Strain <br />Number (ft) Max Sma,/ Tens. Strain Comp. Strain <br />and Sub. Depth Factor Value Factor Value <br />Site JS,,,,` x 106 +E ~EfLZ -E ~E~ll~ <br />Panel Group #13, #19, #15 and #16 <br />13 Final 1000 9.12 9120 0.65 5928 0.51 4651 <br />19 Final 1000 8.27 8270 0.65 5376 0.51 9976 <br />15 Final 630 8.56 13587 0.65 8832 0.51 6930 <br />16 Final 320 7.64 23875 0.65 15519 0.51 12176 <br />13 E Side 1500 8.62 5797 0.65 3735 0.51 2931 <br />16 W Side 1000 5.46 5960 0.65 3459 0.51 2785 <br />16 W Side 1500 10.57 7097 0.65 9580 0.51 3599 <br />16 W Side 2000 8.20 9100 0.65 2665 0.53 2173 <br />16 Start 2080 5.78 2779 0.65 1806 0.54 1501 <br />15 Start 2100 5.62 2771 0.65 1801 0.55 1524 <br />19 Start 2285 5.77 2525 0.65 1641 0.57 1939 <br />13 Start 1950 6.30 3231 0.65 2100 0.52 .1680 <br />• <br /> <br />6 <br />