𪨠RTTâInside: ResonanceâAware Underground Map (SideâView / CrossâSection)
Section C â Blue Hollow No. 7 Mine#
Vertical Stability ⢠Gas Pockets ⢠Vibration Zones ⢠Worker Levels#
*
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
â RESONANCEâAWARE CROSSâSECTION â SECTION C â
â Timestamp: 2026â01â08 14:30Z â
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
Legend:
Stability: đ˘ Stable đĄ Watch đ Degrading đ´ Critical
Gas Pockets: â
Vibration Zones: â (intensity scaled)
Worker Positions: â
Drift Vectors: â â â â (stress/gas movement)
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
SIDEâVIEW (Vertical Slice Through Section C)
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
SURFACE
â
â (Ventilation Shaft) (Belt Line Tunnel)
â â â
âź âź âź
âââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
â â
â Layer 1 â Roof Strata (Shale/Sandstone) â
â Roof Stability: đĄ Watch â microâfractures detected â
â Stress Drift: â â
â â
â â Gas Pocket A (rising methane) â
â Drift: â â
âââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
âââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
â Layer 2 â Coal Seam (Working Section) â
â â
â CMâ04 (Continuous Miner): âââ (high vibration) â
â Roof Bolter RBâ11: â (harmonic instability) â
â Worker Group B: â â
â â
â Floor Heave Risk: đ Degrading â moisture + vibration coupling â
â Stress Drift: â â
âââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
âââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
â Layer 3 â Lower Coal Seam (Inactive) â
â â
â Stability: đ˘ Stable â
â Gas Pocket B: â (low pressure) â
â Drift: minimal â
â â
â Worker Group C (Transit): â â
âââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
âââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
â Layer 4 â Floor Strata (Limestone/Clay) â
â â
â Stability: đ˘ Stable â
â Water Ingress: low â
â Vibration Transmission: moderate â
âââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
RTTâINSIDE INTERPRETATION
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ
⢠Roof microâfractures + CMâ04 vibration â Combined Risk: đ
⢠Methane rising from Pocket A â adjust ventilation
⢠Floor heave coupling with vibration â reduce load on CMâ04
⢠Worker Group B too close to highâvibration zone
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ