2022-09-29_PERMIT FILE - C1980007 ‎(5)‎

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 9/29/2022
• Doc Name: SUBSIDENCE EVALUATION
• Section_Exhibit Name: Exhibit 60E Subsidence Evaluation for the South of Divide and Dry Fork Mining Areas
• Media Type: D
• Archive: No

Figure 3. Diagram showing subsidence profile and parameters for a mining panel of critical
width. The parameters are maximum vertical displacement (Sm), horizontal displacement (Sh),
tilt (M), curvature (C), strain (E), angle of draw (), break angle (B), radius (r), and angle of
major influence ().