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2025-05-05_PERMIT FILE - C1981010 (32)
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2025-05-05_PERMIT FILE - C1981010 (32)
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Last modified
6/18/2025 8:40:08 AM
Creation date
5/27/2025 1:27:03 PM
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Template:
DRMS Permit Index
Permit No
C1981010
IBM Index Class Name
Permit File
Doc Date
5/5/2025
Doc Name
Inwall HWM Sequence Analysis
Section_Exhibit Name
Appendix X-II 534-61
Media Type
D
Archive
No
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Tonia Perkins <br />July 31, 2024 <br />Page 12 <br />Agapito Associates, Inc. <br />one web pillar in the center of one panel was removed to see if the remaining pillars could absorb <br />the additional load. <br />Results of the cascading failure analysis for the North M and Q seams are presented in Figures 8 <br />and 9, respectively, with vertical stress distributions in (a) and resulting safety factors in (b). <br />Results for the South M and Q seams are presented in Figures 10 and 11. In each case, the load <br />transfer to the two adjacent pillars causes an increase in stress and a decrease in the safety factors <br />of those pillars, but they remain in a stable condition. The effect of the stress redistribution from <br />the removal of one pillar in the M Seam is also not significant in the Q Seam.
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